@main_path@ /home/uui
Starting postgreSQL...
/uui/run.sh: line 9: postmaster: command not found
usecase-ui database init script start...
/uui/run.sh: line 14: /home/uui/resources/bin/initDB.sh: No such file or directory
usecase-ui database init script finished normally...
@JAVA_PATH@ /opt/java/openjdk/bin/java
@JAVA_OPTS@ -Xms50m -Xmx128m
@jar_path@ /home/uui/usecase-ui-server.jar
Starting usecase-ui-server...

  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::        (v2.3.4.RELEASE)

2022-10-26 05:24:14.556  INFO 14 --- [           main] o.o.u.server.UuiServerApplication        : Starting UuiServerApplication on onap-uui-server-7d9dc8f5d5-g9q2n with PID 14 (/home/uui/usecase-ui-server.jar started by uui in /home/uui)
2022-10-26 05:24:14.563  INFO 14 --- [           main] o.o.u.server.UuiServerApplication        : No active profile set, falling back to default profiles: default
2022-10-26 05:24:16.964  INFO 14 --- [           main] .s.d.r.c.RepositoryConfigurationDelegate : Multiple Spring Data modules found, entering strict repository configuration mode!
2022-10-26 05:24:16.969  INFO 14 --- [           main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data Redis repositories in DEFAULT mode.
2022-10-26 05:24:17.082  INFO 14 --- [           main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 87ms. Found 0 Redis repository interfaces.
2022-10-26 05:24:19.791  INFO 14 --- [           main] org.hibernate.Version                    : HHH000412: Hibernate ORM core version 5.4.31.Final
2022-10-26 05:24:20.228  INFO 14 --- [           main] o.hibernate.annotations.common.Version   : HCANN000001: Hibernate Commons Annotations {5.1.2.Final}
2022-10-26 05:24:20.734  WARN 14 --- [           main] o.h.e.j.e.i.JdbcEnvironmentInitiator     : HHH000342: Could not obtain connection to query metadata

org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:180) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:68) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:101) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:263) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:237) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.id.factory.internal.DefaultIdentifierGeneratorFactory.injectServices(DefaultIdentifierGeneratorFactory.java:152) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.service.internal.AbstractServiceRegistryImpl.injectDependencies(AbstractServiceRegistryImpl.java:286) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:243) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.<init>(InFlightMetadataCollectorImpl.java:176) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:127) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.build(MetadataBuildingProcess.java:86) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.boot.internal.MetadataBuilderImpl.build(MetadataBuilderImpl.java:479) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.boot.internal.MetadataBuilderImpl.build(MetadataBuilderImpl.java:85) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:689) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:724) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.hibernate5.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:616) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.hibernate5.LocalSessionFactoryBean.afterPropertiesSet(LocalSessionFactoryBean.java:600) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1380) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1300) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:656) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:213) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.resolveBeanByName(AbstractAutowireCapableBeanFactory.java:479) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.autowireResource(CommonAnnotationBeanPostProcessor.java:550) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.getResource(CommonAnnotationBeanPostProcessor.java:520) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor$ResourceElement.getResourceToInject(CommonAnnotationBeanPostProcessor.java:673) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.beans.factory.annotation.InjectionMetadata$InjectedElement.inject(InjectionMetadata.java:228) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.postProcessProperties(CommonAnnotationBeanPostProcessor.java:329) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1380) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1300) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.resolveMethodArguments(AutowiredAnnotationBeanPostProcessor.java:759) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.inject(AutowiredAnnotationBeanPostProcessor.java:719) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:410) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1380) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory$DependencyObjectProvider.getIfAvailable(DefaultListableBeanFactory.java:2021) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory$DependencyObjectProvider.ifAvailable(DefaultListableBeanFactory.java:2032) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.boot.autoconfigure.web.servlet.DispatcherServletAutoConfiguration$DispatcherServletRegistrationConfiguration.dispatcherServletRegistration(DispatcherServletAutoConfiguration.java:124) ~[spring-boot-autoconfigure-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:653) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:638) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1380) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1300) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:887) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:791) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:541) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:671) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.boot.web.server.ErrorPageRegistrarBeanPostProcessor.getRegistrars(ErrorPageRegistrarBeanPostProcessor.java:76) ~[spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]
	at org.springframework.boot.web.server.ErrorPageRegistrarBeanPostProcessor.postProcessBeforeInitialization(ErrorPageRegistrarBeanPostProcessor.java:67) ~[spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]
	at org.springframework.boot.web.server.ErrorPageRegistrarBeanPostProcessor.postProcessBeforeInitialization(ErrorPageRegistrarBeanPostProcessor.java:56) ~[spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:440) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1796) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:213) ~[spring-beans-5.3.13.jar!/:5.3.13]
	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.getWebServerFactory(ServletWebServerApplicationContext.java:212) ~[spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]
	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:177) ~[spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]
	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:158) ~[spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:577) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:143) ~[spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]
	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:758) ~[spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]
	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:750) ~[spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]
	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) ~[spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) ~[spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1237) ~[spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) ~[spring-boot-2.3.4.RELEASE.jar!/:2.3.4.RELEASE]
	at org.onap.usecaseui.server.UuiServerApplication.main(UuiServerApplication.java:57) ~[classes!/:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48) ~[usecase-ui-server.jar:na]
	at org.springframework.boot.loader.Launcher.launch(Launcher.java:87) ~[usecase-ui-server.jar:na]
	at org.springframework.boot.loader.Launcher.launch(Launcher.java:50) ~[usecase-ui-server.jar:na]
	at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:51) ~[usecase-ui-server.jar:na]
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 156 common frames omitted

2022-10-26 05:24:20.767  INFO 14 --- [           main] org.hibernate.dialect.Dialect            : HHH000400: Using dialect: org.hibernate.dialect.PostgreSQL9Dialect
2022-10-26 05:24:23.534  INFO 14 --- [           main] o.h.e.t.j.p.i.JtaPlatformInitiator       : HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform]
2022-10-26 05:24:23.976  INFO 14 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat initialized with port(s): 8082 (https)
2022-10-26 05:24:23.998  INFO 14 --- [           main] o.apache.catalina.core.StandardService   : Starting service [Tomcat]
2022-10-26 05:24:23.998  INFO 14 --- [           main] org.apache.catalina.core.StandardEngine  : Starting Servlet engine: [Apache Tomcat/9.0.38]
2022-10-26 05:24:24.112  INFO 14 --- [           main] o.a.c.c.C.[.[.[/api/usecaseui-server/v1] : Initializing Spring embedded WebApplicationContext
2022-10-26 05:24:24.112  INFO 14 --- [           main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 9456 ms
2022-10-26 05:24:26.269  WARN 14 --- [           main] JpaBaseConfiguration$JpaWebConfiguration : spring.jpa.open-in-view is enabled by default. Therefore, database queries may be performed during view rendering. Explicitly configure spring.jpa.open-in-view to disable this warning
2022-10-26 05:24:31.992  INFO 14 --- [           main] o.s.b.a.e.web.EndpointLinksResolver      : Exposing 2 endpoint(s) beneath base path '/actuator'
2022-10-26 05:24:32.803  INFO 14 --- [           main] o.s.b.w.embedded.tomcat.TomcatWebServer  : Tomcat started on port(s): 8082 (https) with context path '/api/usecaseui-server/v1'
2022-10-26 05:24:32.857  INFO 14 --- [           main] o.o.u.server.UuiServerApplication        : Started UuiServerApplication in 19.55 seconds (JVM running for 20.903)
2022-10-26 05:24:35.184  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:24:35.189 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:24:35.199 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 23 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 30 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 43 common frames omitted

2022-10-26 05:24:40.002  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:24:40.003 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:24:40.009 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 23 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 30 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 43 common frames omitted

2022-10-26 05:24:40.015  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:24:40.019 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:24:40.020 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceProgress(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceCompleteness(IntentScheduleTask.java:36) ~[classes!/:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 23 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 30 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 43 common frames omitted

2022-10-26 05:24:45.002  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:24:45.003 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:24:45.005 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 23 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 30 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 43 common frames omitted

2022-10-26 05:24:50.001  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:24:50.002 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:24:50.004 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 23 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 30 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 43 common frames omitted

2022-10-26 05:24:55.002  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:24:55.003 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:24:55.004 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 23 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 30 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 43 common frames omitted

2022-10-26 05:25:00.001  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:25:00.002 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:25:00.003 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 23 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 30 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 43 common frames omitted

2022-10-26 05:25:00.005  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:25:00.005 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:25:00.007 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceProgress(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceCompleteness(IntentScheduleTask.java:36) ~[classes!/:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 23 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 30 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 43 common frames omitted

2022-10-26 05:25:05.002  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:25:05.002 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:25:05.004 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 23 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 30 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 43 common frames omitted

2022-10-26 05:25:10.002  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:25:10.003 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:25:10.004 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 23 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 30 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 43 common frames omitted

2022-10-26 05:25:15.002  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:25:15.002 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:25:15.003 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 23 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 30 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 43 common frames omitted

2022-10-26 05:25:20.002  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:25:20.003 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:25:20.004 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceProgress(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceCompleteness(IntentScheduleTask.java:36) ~[classes!/:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 23 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 30 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 43 common frames omitted

2022-10-26 05:25:20.005  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:25:20.006 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:25:20.007 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 23 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 30 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 43 common frames omitted

2022-10-26 05:25:25.003  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:25:25.004 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:25:25.005 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 23 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 30 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 43 common frames omitted

2022-10-26 05:25:30.001  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:25:30.002 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:25:30.003 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 23 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 30 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 43 common frames omitted

2022-10-26 05:25:35.002  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:25:35.002 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:25:35.003 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 23 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 30 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 43 common frames omitted

2022-10-26 05:25:40.001  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:25:40.002 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:25:40.003 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceProgress(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceCompleteness(IntentScheduleTask.java:36) ~[classes!/:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 23 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 30 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 43 common frames omitted

2022-10-26 05:25:40.005  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:25:40.005 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:25:40.006 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 23 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 30 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 43 common frames omitted

2022-10-26 05:25:45.002  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:25:45.002 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:25:45.003 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 23 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 30 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 43 common frames omitted

2022-10-26 05:25:50.003  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:25:50.003 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:25:50.004 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 23 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 30 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 43 common frames omitted

2022-10-26 05:25:55.002  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:25:55.003 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:25:55.006 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at jdk.internal.reflect.GeneratedMethodAccessor106.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 22 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 29 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 42 common frames omitted

2022-10-26 05:26:00.002  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:26:00.002 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:26:00.005 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at jdk.internal.reflect.GeneratedMethodAccessor106.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 22 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 29 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 42 common frames omitted

2022-10-26 05:26:00.007  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:26:00.007 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:26:00.008 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceProgress(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceCompleteness(IntentScheduleTask.java:36) ~[classes!/:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 23 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 30 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 43 common frames omitted

2022-10-26 05:26:05.002  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:26:05.003 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:26:05.005 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at jdk.internal.reflect.GeneratedMethodAccessor106.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 22 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 29 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 42 common frames omitted

2022-10-26 05:26:10.001  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:26:10.002 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:26:10.004 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at jdk.internal.reflect.GeneratedMethodAccessor106.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 22 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 29 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 42 common frames omitted

2022-10-26 05:26:15.002  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:26:15.003 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:26:15.005 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at jdk.internal.reflect.GeneratedMethodAccessor106.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 22 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 29 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 42 common frames omitted

2022-10-26 05:26:20.002  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:26:20.003 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:26:20.004 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceProgress(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceCompleteness(IntentScheduleTask.java:36) ~[classes!/:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 23 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 30 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 43 common frames omitted

2022-10-26 05:26:20.006  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:26:20.006 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:26:20.007 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at jdk.internal.reflect.GeneratedMethodAccessor106.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 22 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 29 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 42 common frames omitted

2022-10-26 05:26:25.001  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:26:25.002 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:26:25.004 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at jdk.internal.reflect.GeneratedMethodAccessor106.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 22 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 29 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 42 common frames omitted

2022-10-26 05:26:30.002  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:26:30.003 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:26:30.005 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at jdk.internal.reflect.GeneratedMethodAccessor106.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 22 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 29 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 42 common frames omitted

2022-10-26 05:26:35.001  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:26:35.002 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:26:35.004 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at jdk.internal.reflect.GeneratedMethodAccessor106.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 22 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 29 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 42 common frames omitted

2022-10-26 05:26:40.002  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:26:40.002 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:26:40.003 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceProgress(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceCompleteness(IntentScheduleTask.java:36) ~[classes!/:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 23 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 30 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 43 common frames omitted

2022-10-26 05:26:40.005  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:26:40.005 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:26:40.006 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at jdk.internal.reflect.GeneratedMethodAccessor106.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 22 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 29 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 42 common frames omitted

2022-10-26 05:26:45.002  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:26:45.003 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:26:45.005 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at jdk.internal.reflect.GeneratedMethodAccessor106.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 22 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 29 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 42 common frames omitted

2022-10-26 05:26:50.002  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:26:50.002 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:26:50.005 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at jdk.internal.reflect.GeneratedMethodAccessor106.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 22 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 29 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 42 common frames omitted

2022-10-26 05:26:55.002  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:26:55.003 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:26:55.005 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at jdk.internal.reflect.GeneratedMethodAccessor106.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 22 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 29 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 42 common frames omitted

2022-10-26 05:27:00.003  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:27:00.004 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:27:00.006 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceProgress(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceCompleteness(IntentScheduleTask.java:36) ~[classes!/:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 23 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 30 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 43 common frames omitted

2022-10-26 05:27:00.007  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:27:00.007 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:27:00.009 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at jdk.internal.reflect.GeneratedMethodAccessor106.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 22 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 29 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 42 common frames omitted

2022-10-26 05:27:05.003  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:27:05.004 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:27:05.007 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at jdk.internal.reflect.GeneratedMethodAccessor106.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 22 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 29 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 42 common frames omitted

2022-10-26 05:27:10.002  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:27:10.003 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:27:10.006 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at jdk.internal.reflect.GeneratedMethodAccessor106.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 22 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 29 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 42 common frames omitted

2022-10-26 05:27:15.002  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:27:15.003 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:27:15.005 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at jdk.internal.reflect.GeneratedMethodAccessor106.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 22 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 29 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 42 common frames omitted

2022-10-26 05:27:20.001  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:27:20.002 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:27:20.003 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceProgress(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceCompleteness(IntentScheduleTask.java:36) ~[classes!/:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 23 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 30 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 43 common frames omitted

2022-10-26 05:27:20.005  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:27:20.005 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:27:20.007 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at jdk.internal.reflect.GeneratedMethodAccessor106.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 22 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 29 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 42 common frames omitted

2022-10-26 05:27:25.003  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:27:25.003 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:27:25.005 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at jdk.internal.reflect.GeneratedMethodAccessor106.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 22 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 29 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 42 common frames omitted

2022-10-26 05:27:30.003  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:27:30.003 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:27:30.006 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at jdk.internal.reflect.GeneratedMethodAccessor106.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 22 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 29 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 42 common frames omitted

2022-10-26 05:27:35.002  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:27:35.002 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:27:35.004 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at jdk.internal.reflect.GeneratedMethodAccessor106.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 22 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 29 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 42 common frames omitted

2022-10-26 05:27:40.002  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:27:40.002 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:27:40.004 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at jdk.internal.reflect.GeneratedMethodAccessor106.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 22 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 29 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 42 common frames omitted

2022-10-26 05:27:40.006  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:27:40.006 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:27:40.007 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceProgress(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceCompleteness(IntentScheduleTask.java:36) ~[classes!/:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 23 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 30 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 43 common frames omitted

2022-10-26 05:27:45.002  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:27:45.002 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:27:45.004 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at jdk.internal.reflect.GeneratedMethodAccessor106.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 22 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 29 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 42 common frames omitted

2022-10-26 05:27:50.002  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:27:50.003 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:27:50.005 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at jdk.internal.reflect.GeneratedMethodAccessor106.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 22 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 29 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 42 common frames omitted

2022-10-26 05:27:55.001  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:27:55.002 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:27:55.004 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at jdk.internal.reflect.GeneratedMethodAccessor106.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 22 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 29 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 42 common frames omitted

2022-10-26 05:28:00.001  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:28:00.002 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:28:00.003 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceProgress(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceCompleteness(IntentScheduleTask.java:36) ~[classes!/:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 23 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 30 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 43 common frames omitted

2022-10-26 05:28:00.004  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:28:00.004 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:28:00.006 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at jdk.internal.reflect.GeneratedMethodAccessor106.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 22 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 29 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 42 common frames omitted

2022-10-26 05:28:05.003  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:28:05.003 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:28:05.005 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~[classes!/:na]
	at org.onap.usecaseui.server.conf.intent.IntentScheduleTask.getIntentInstanceBandwidth(IntentScheduleTask.java:40) ~[classes!/:na]
	at jdk.internal.reflect.GeneratedMethodAccessor106.invoke(Unknown Source) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Unknown Source) ~[na:na]
	at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.20.jar!/:5.3.20]
	at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:95) ~[spring-context-5.3.20.jar!/:5.3.20]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) ~[na:na]
	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
Caused by: org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:112) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:111) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getPhysicalConnection(LogicalConnectionManagedImpl.java:138) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.getConnectionForTransactionManagement(LogicalConnectionManagedImpl.java:276) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.begin(LogicalConnectionManagedImpl.java:284) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.begin(JdbcResourceLocalTransactionCoordinatorImpl.java:246) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.engine.transaction.internal.TransactionImpl.begin(TransactionImpl.java:83) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.springframework.orm.jpa.DefaultJpaDialect.beginTransaction(DefaultJpaDialect.java:70) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:421) ~[spring-orm-5.3.13.jar!/:5.3.13]
	... 22 common frames omitted
Caused by: org.postgresql.util.PSQLException: Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:319) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:223) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.makeConnection(Driver.java:402) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.Driver.connect(Driver.java:261) ~[postgresql-42.3.6.jar!/:42.3.6]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source) ~[java.sql:na]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:155) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:146) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:205) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:169) ~[spring-jdbc-5.3.13.jar!/:5.3.13]
	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.internal.NonContextualJdbcConnectionAccess.obtainConnection(NonContextualJdbcConnectionAccess.java:38) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	at org.hibernate.resource.jdbc.internal.LogicalConnectionManagedImpl.acquireConnectionIfNeeded(LogicalConnectionManagedImpl.java:108) ~[hibernate-core-5.4.31.Final.jar!/:5.4.31.Final]
	... 29 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) ~[na:na]
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source) ~[na:na]
	at java.base/java.net.Socket.connect(Unknown Source) ~[na:na]
	at org.postgresql.core.PGStream.createSocket(PGStream.java:241) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.PGStream.<init>(PGStream.java:98) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:109) ~[postgresql-42.3.6.jar!/:42.3.6]
	at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.3.6.jar!/:42.3.6]
	... 42 common frames omitted

2022-10-26 05:28:10.001  WARN 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : SQL Error: 0, SQLState: 08001
2022-10-26 05:28:10.002 ERROR 14 --- [   scheduling-1] o.h.engine.jdbc.spi.SqlExceptionHelper   : Connection to localhost:5432 refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.
2022-10-26 05:28:10.004 ERROR 14 --- [   scheduling-1] o.s.s.s.TaskUtils$LoggingErrorHandler    : Unexpected error occurred in scheduled task

org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to acquire JDBC Connection
	at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:467) ~[spring-orm-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:595) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:382) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:753) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:698) ~[spring-aop-5.3.13.jar!/:5.3.13]
	at org.onap.usecaseui.server.service.intent.impl.IntentInstanceServiceImpl$$EnhancerBySpringCGLIB$$7b8dc47a.getIntentInstanceBandwidth(<generated>) ~