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          Policy pap config file: /opt/app/policy/pap/etc/mounted/config.json
overriding logback.xml
[2021-10-09T12:31:20.377+00:00|INFO|Main|main] Starting policy pap service with arguments - [-c, /opt/app/policy/pap/etc/mounted/config.json]
[EL Severe]: 2021-10-09 12:31:23.525--ServerSession(1721180011)--Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.7.8.v20201217-ecdf3c32c4): org.eclipse.persistence.exceptions.DatabaseException
Internal Exception: java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=policy-mariadb)(port=3306)(type=master) : Socket fail to connect to host:policy-mariadb, port:3306. Connection refused (Connection refused)
Error Code: -1
[EL Severe]: ejb: 2021-10-09 12:31:23.534--ServerSession(1721180011)--Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.7.8.v20201217-ecdf3c32c4): org.eclipse.persistence.exceptions.DatabaseException
Internal Exception: java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=policy-mariadb)(port=3306)(type=master) : Socket fail to connect to host:policy-mariadb, port:3306. Connection refused (Connection refused)
Error Code: -1
[2021-10-09T12:31:23.537+00:00|ERROR|Main|main] failed to start Main
org.onap.policy.pap.main.PolicyPapException: javax.persistence.PersistenceException: Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.7.8.v20201217-ecdf3c32c4): org.eclipse.persistence.exceptions.DatabaseException
Internal Exception: java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=policy-mariadb)(port=3306)(type=master) : Socket fail to connect to host:policy-mariadb, port:3306. Connection refused (Connection refused)
Error Code: -1
	at org.onap.policy.pap.main.startstop.PapDatabaseInitializer.initializePapDatabase(PapDatabaseInitializer.java:86)
	at org.onap.policy.pap.main.startstop.Main.(Main.java:72)
	at org.onap.policy.pap.main.startstop.Main.main(Main.java:159)
Caused by: javax.persistence.PersistenceException: Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.7.8.v20201217-ecdf3c32c4): org.eclipse.persistence.exceptions.DatabaseException
Internal Exception: java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=policy-mariadb)(port=3306)(type=master) : Socket fail to connect to host:policy-mariadb, port:3306. Connection refused (Connection refused)
Error Code: -1
	at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:857)
	at org.eclipse.persistence.internal.jpa.EntityManagerFactoryDelegate.getAbstractSession(EntityManagerFactoryDelegate.java:222)
	at org.eclipse.persistence.internal.jpa.EntityManagerFactoryDelegate.createEntityManagerImpl(EntityManagerFactoryDelegate.java:330)
	at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:350)
	at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:313)
	at org.onap.policy.models.dao.impl.DefaultPfDao.getEntityManager(DefaultPfDao.java:155)
	at org.onap.policy.models.dao.impl.DefaultPfDao.genericGet(DefaultPfDao.java:439)
	at org.onap.policy.models.dao.impl.DefaultPfDao.get(DefaultPfDao.java:412)
	at org.onap.policy.models.dao.impl.DefaultPfDao.getFiltered(DefaultPfDao.java:385)
	at org.onap.policy.models.pdp.persistence.provider.PdpProvider.getPdpGroups(PdpProvider.java:70)
	at org.onap.policy.models.provider.impl.DatabasePolicyModelsProviderImpl.getPdpGroups(DatabasePolicyModelsProviderImpl.java:213)
Exception in thread "main" org.onap.policy.pap.main.PolicyPapRuntimeException: Start of policy-pap service failed.
	at org.onap.policy.pap.main.startstop.Main.(Main.java:93)
	at org.onap.policy.pap.main.startstop.Main.main(Main.java:159)
Caused by: org.onap.policy.pap.main.PolicyPapException: javax.persistence.PersistenceException: Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.7.8.v20201217-ecdf3c32c4): org.eclipse.persistence.exceptions.DatabaseException
Internal Exception: java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=policy-mariadb)(port=3306)(type=master) : Socket fail to connect to host:policy-mariadb, port:3306. Connection refused (Connection refused)
Error Code: -1
	at org.onap.policy.pap.main.startstop.PapDatabaseInitializer.initializePapDatabase(PapDatabaseInitializer.java:86)
	at org.onap.policy.pap.main.startstop.Main.(Main.java:72)
	... 1 more
Caused by: javax.persistence.PersistenceException: Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.7.8.v20201217-ecdf3c32c4): org.eclipse.persistence.exceptions.DatabaseException
Internal Exception: java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=policy-mariadb)(port=3306)(type=master) : Socket fail to connect to host:policy-mariadb, port:3306. Connection refused (Connection refused)
Error Code: -1
	at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:857)
	at org.eclipse.persistence.internal.jpa.EntityManagerFactoryDelegate.getAbstractSession(EntityManagerFactoryDelegate.java:222)
	at org.eclipse.persistence.internal.jpa.EntityManagerFactoryDelegate.createEntityManagerImpl(EntityManagerFactoryDelegate.java:330)
	at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:350)
	at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:313)
	at org.onap.policy.models.dao.impl.DefaultPfDao.getEntityManager(DefaultPfDao.java:155)
	at org.onap.policy.models.dao.impl.DefaultPfDao.genericGet(DefaultPfDao.java:439)
	at org.onap.policy.models.dao.impl.DefaultPfDao.get(DefaultPfDao.java:412)
	at org.onap.policy.models.dao.impl.DefaultPfDao.getFiltered(DefaultPfDao.java:385)
	at org.onap.policy.models.pdp.persistence.provider.PdpProvider.getPdpGroups(PdpProvider.java:70)
	at org.onap.policy.models.provider.impl.DatabasePolicyModelsProviderImpl.getPdpGroups(DatabasePolicyModelsProviderImpl.java:213)
	at org.onap.policy.pap.main.startstop.PapDatabaseInitializer.initializePapDatabase(PapDatabaseInitializer.java:72)
	... 2 more
Caused by: Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.7.8.v20201217-ecdf3c32c4): org.eclipse.persistence.exceptions.DatabaseException
Internal Exception: java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=policy-mariadb)(port=3306)(type=master) : Socket fail to connect to host:policy-mariadb, port:3306. Connection refused (Connection refused)
Error Code: -1
	at org.eclipse.persistence.exceptions.DatabaseException.sqlException(DatabaseException.java:333)
	at org.eclipse.persistence.exceptions.DatabaseException.sqlException(DatabaseException.java:328)
	at org.eclipse.persistence.sessions.DefaultConnector.connect(DefaultConnector.java:140)
	at org.eclipse.persistence.sessions.DatasourceLogin.connectToDatasource(DatasourceLogin.java:172)
	at org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor.connectInternal(DatasourceAccessor.java:349)
	at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.connectInternal(DatabaseAccessor.java:316)
	at org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor.connect(DatasourceAccessor.java:438)
	at org.eclipse.persistence.sessions.server.ConnectionPool.buildConnection(ConnectionPool.java:219)
	at org.eclipse.persistence.sessions.server.ConnectionPool.startUp(ConnectionPool.java:507)
	at org.eclipse.persistence.sessions.server.ServerSession.connect(ServerSession.java:522)
	at org.eclipse.persistence.internal.sessions.DatabaseSessionImpl.login(DatabaseSessionImpl.java:824)
	at org.eclipse.persistence.internal.jpa.EntityManagerFactoryProvider.login(EntityManagerFactoryProvider.java:258)
	at org.onap.policy.pap.main.startstop.PapDatabaseInitializer.initializePapDatabase(PapDatabaseInitializer.java:72)
	... 2 common frames omitted
Caused by: org.eclipse.persistence.exceptions.DatabaseException: 
Internal Exception: java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=policy-mariadb)(port=3306)(type=master) : Socket fail to connect to host:policy-mariadb, port:3306. Connection refused (Connection refused)
Error Code: -1
	at org.eclipse.persistence.exceptions.DatabaseException.sqlException(DatabaseException.java:333)
	at org.eclipse.persistence.exceptions.DatabaseException.sqlException(DatabaseException.java:328)
	at org.eclipse.persistence.sessions.DefaultConnector.connect(DefaultConnector.java:140)
	at org.eclipse.persistence.sessions.DatasourceLogin.connectToDatasource(DatasourceLogin.java:172)
	at org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor.connectInternal(DatasourceAccessor.java:349)
	at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.connectInternal(DatabaseAccessor.java:316)
	at org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor.connect(DatasourceAccessor.java:438)
	at org.eclipse.persistence.sessions.server.ConnectionPool.buildConnection(ConnectionPool.java:219)
	at org.eclipse.persistence.sessions.server.ConnectionPool.startUp(ConnectionPool.java:507)
	at org.eclipse.persistence.sessions.server.ServerSession.connect(ServerSession.java:522)
	at org.eclipse.persistence.internal.sessions.DatabaseSessionImpl.login(DatabaseSessionImpl.java:824)
	at org.eclipse.persistence.internal.jpa.EntityManagerFactoryProvider.login(EntityManagerFactoryProvider.java:258)
	at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:772)
	... 13 common frames omitted
Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=policy-mariadb)(port=3306)(type=master) : Socket fail to connect to host:policy-mariadb, port:3306. Connection refused (Connection refused)
	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:73)
	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:192)
	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1392)
	at org.mariadb.jdbc.internal.util.Utils.retrieveProxy(Utils.java:635)
	at org.mariadb.jdbc.MariaDbConnection.newConnection(MariaDbConnection.java:150)
	at org.mariadb.jdbc.Driver.connect(Driver.java:89)
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source)
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source)
	at org.eclipse.persistence.sessions.DefaultConnector.connect(DefaultConnector.java:100)
	... 23 common frames omitted
Caused by: java.sql.SQLNonTransientConnectionException: Socket fail to connect to host:policy-mariadb, port:3306. Connection refused (Connection refused)
	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:73)
	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:183)
	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.createSocket(AbstractConnectProtocol.java:255)
	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:519)
	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1387)
	... 29 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method)
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source)
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source)
	at java.base/java.net.Socket.connect(Unknown Source)
	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.createSocket(AbstractConnectProtocol.java:250)
	... 31 common frames omitted
	at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:772)
	... 13 more
Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=policy-mariadb)(port=3306)(type=master) : Socket fail to connect to host:policy-mariadb, port:3306. Connection refused (Connection refused)
	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:73)
	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:192)
	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1392)
	at org.mariadb.jdbc.internal.util.Utils.retrieveProxy(Utils.java:635)
	at org.mariadb.jdbc.MariaDbConnection.newConnection(MariaDbConnection.java:150)
	at org.mariadb.jdbc.Driver.connect(Driver.java:89)
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source)
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source)
	at org.eclipse.persistence.sessions.DefaultConnector.connect(DefaultConnector.java:100)
	... 23 more
Caused by: java.sql.SQLNonTransientConnectionException: Socket fail to connect to host:policy-mariadb, port:3306. Connection refused (Connection refused)
	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:73)
	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:183)
	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.createSocket(AbstractConnectProtocol.java:255)
	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:519)
	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1387)
	... 29 more
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method)
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source)
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source)
	at java.base/java.net.Socket.connect(Unknown Source)
	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.createSocket(AbstractConnectProtocol.java:250)
	... 31 more

        
      
          Policy pap config file: /opt/app/policy/pap/etc/mounted/config.json
overriding logback.xml
[2021-10-09T12:31:20.377+00:00|INFO|Main|main] Starting policy pap service with arguments - [-c, /opt/app/policy/pap/etc/mounted/config.json]
[EL Severe]: 2021-10-09 12:31:23.525--ServerSession(1721180011)--Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.7.8.v20201217-ecdf3c32c4): org.eclipse.persistence.exceptions.DatabaseException
Internal Exception: java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=policy-mariadb)(port=3306)(type=master) : Socket fail to connect to host:policy-mariadb, port:3306. Connection refused (Connection refused)
Error Code: -1
[EL Severe]: ejb: 2021-10-09 12:31:23.534--ServerSession(1721180011)--Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.7.8.v20201217-ecdf3c32c4): org.eclipse.persistence.exceptions.DatabaseException
Internal Exception: java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=policy-mariadb)(port=3306)(type=master) : Socket fail to connect to host:policy-mariadb, port:3306. Connection refused (Connection refused)
Error Code: -1
[2021-10-09T12:31:23.537+00:00|ERROR|Main|main] failed to start Main
org.onap.policy.pap.main.PolicyPapException: javax.persistence.PersistenceException: Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.7.8.v20201217-ecdf3c32c4): org.eclipse.persistence.exceptions.DatabaseException
Internal Exception: java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=policy-mariadb)(port=3306)(type=master) : Socket fail to connect to host:policy-mariadb, port:3306. Connection refused (Connection refused)
Error Code: -1
	at org.onap.policy.pap.main.startstop.PapDatabaseInitializer.initializePapDatabase(PapDatabaseInitializer.java:86)
	at org.onap.policy.pap.main.startstop.Main.(Main.java:72)
	at org.onap.policy.pap.main.startstop.Main.main(Main.java:159)
Caused by: javax.persistence.PersistenceException: Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.7.8.v20201217-ecdf3c32c4): org.eclipse.persistence.exceptions.DatabaseException
Internal Exception: java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=policy-mariadb)(port=3306)(type=master) : Socket fail to connect to host:policy-mariadb, port:3306. Connection refused (Connection refused)
Error Code: -1
	at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:857)
	at org.eclipse.persistence.internal.jpa.EntityManagerFactoryDelegate.getAbstractSession(EntityManagerFactoryDelegate.java:222)
	at org.eclipse.persistence.internal.jpa.EntityManagerFactoryDelegate.createEntityManagerImpl(EntityManagerFactoryDelegate.java:330)
	at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:350)
	at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:313)
	at org.onap.policy.models.dao.impl.DefaultPfDao.getEntityManager(DefaultPfDao.java:155)
	at org.onap.policy.models.dao.impl.DefaultPfDao.genericGet(DefaultPfDao.java:439)
	at org.onap.policy.models.dao.impl.DefaultPfDao.get(DefaultPfDao.java:412)
	at org.onap.policy.models.dao.impl.DefaultPfDao.getFiltered(DefaultPfDao.java:385)
	at org.onap.policy.models.pdp.persistence.provider.PdpProvider.getPdpGroups(PdpProvider.java:70)
	at org.onap.policy.models.provider.impl.DatabasePolicyModelsProviderImpl.getPdpGroups(DatabasePolicyModelsProviderImpl.java:213)
Exception in thread "main" org.onap.policy.pap.main.PolicyPapRuntimeException: Start of policy-pap service failed.
	at org.onap.policy.pap.main.startstop.Main.(Main.java:93)
	at org.onap.policy.pap.main.startstop.Main.main(Main.java:159)
Caused by: org.onap.policy.pap.main.PolicyPapException: javax.persistence.PersistenceException: Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.7.8.v20201217-ecdf3c32c4): org.eclipse.persistence.exceptions.DatabaseException
Internal Exception: java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=policy-mariadb)(port=3306)(type=master) : Socket fail to connect to host:policy-mariadb, port:3306. Connection refused (Connection refused)
Error Code: -1
	at org.onap.policy.pap.main.startstop.PapDatabaseInitializer.initializePapDatabase(PapDatabaseInitializer.java:86)
	at org.onap.policy.pap.main.startstop.Main.(Main.java:72)
	... 1 more
Caused by: javax.persistence.PersistenceException: Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.7.8.v20201217-ecdf3c32c4): org.eclipse.persistence.exceptions.DatabaseException
Internal Exception: java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=policy-mariadb)(port=3306)(type=master) : Socket fail to connect to host:policy-mariadb, port:3306. Connection refused (Connection refused)
Error Code: -1
	at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:857)
	at org.eclipse.persistence.internal.jpa.EntityManagerFactoryDelegate.getAbstractSession(EntityManagerFactoryDelegate.java:222)
	at org.eclipse.persistence.internal.jpa.EntityManagerFactoryDelegate.createEntityManagerImpl(EntityManagerFactoryDelegate.java:330)
	at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManagerImpl(EntityManagerFactoryImpl.java:350)
	at org.eclipse.persistence.internal.jpa.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:313)
	at org.onap.policy.models.dao.impl.DefaultPfDao.getEntityManager(DefaultPfDao.java:155)
	at org.onap.policy.models.dao.impl.DefaultPfDao.genericGet(DefaultPfDao.java:439)
	at org.onap.policy.models.dao.impl.DefaultPfDao.get(DefaultPfDao.java:412)
	at org.onap.policy.models.dao.impl.DefaultPfDao.getFiltered(DefaultPfDao.java:385)
	at org.onap.policy.models.pdp.persistence.provider.PdpProvider.getPdpGroups(PdpProvider.java:70)
	at org.onap.policy.models.provider.impl.DatabasePolicyModelsProviderImpl.getPdpGroups(DatabasePolicyModelsProviderImpl.java:213)
	at org.onap.policy.pap.main.startstop.PapDatabaseInitializer.initializePapDatabase(PapDatabaseInitializer.java:72)
	... 2 more
Caused by: Exception [EclipseLink-4002] (Eclipse Persistence Services - 2.7.8.v20201217-ecdf3c32c4): org.eclipse.persistence.exceptions.DatabaseException
Internal Exception: java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=policy-mariadb)(port=3306)(type=master) : Socket fail to connect to host:policy-mariadb, port:3306. Connection refused (Connection refused)
Error Code: -1
	at org.eclipse.persistence.exceptions.DatabaseException.sqlException(DatabaseException.java:333)
	at org.eclipse.persistence.exceptions.DatabaseException.sqlException(DatabaseException.java:328)
	at org.eclipse.persistence.sessions.DefaultConnector.connect(DefaultConnector.java:140)
	at org.eclipse.persistence.sessions.DatasourceLogin.connectToDatasource(DatasourceLogin.java:172)
	at org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor.connectInternal(DatasourceAccessor.java:349)
	at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.connectInternal(DatabaseAccessor.java:316)
	at org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor.connect(DatasourceAccessor.java:438)
	at org.eclipse.persistence.sessions.server.ConnectionPool.buildConnection(ConnectionPool.java:219)
	at org.eclipse.persistence.sessions.server.ConnectionPool.startUp(ConnectionPool.java:507)
	at org.eclipse.persistence.sessions.server.ServerSession.connect(ServerSession.java:522)
	at org.eclipse.persistence.internal.sessions.DatabaseSessionImpl.login(DatabaseSessionImpl.java:824)
	at org.eclipse.persistence.internal.jpa.EntityManagerFactoryProvider.login(EntityManagerFactoryProvider.java:258)
	at org.onap.policy.pap.main.startstop.PapDatabaseInitializer.initializePapDatabase(PapDatabaseInitializer.java:72)
	... 2 common frames omitted
Caused by: org.eclipse.persistence.exceptions.DatabaseException: 
Internal Exception: java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=policy-mariadb)(port=3306)(type=master) : Socket fail to connect to host:policy-mariadb, port:3306. Connection refused (Connection refused)
Error Code: -1
	at org.eclipse.persistence.exceptions.DatabaseException.sqlException(DatabaseException.java:333)
	at org.eclipse.persistence.exceptions.DatabaseException.sqlException(DatabaseException.java:328)
	at org.eclipse.persistence.sessions.DefaultConnector.connect(DefaultConnector.java:140)
	at org.eclipse.persistence.sessions.DatasourceLogin.connectToDatasource(DatasourceLogin.java:172)
	at org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor.connectInternal(DatasourceAccessor.java:349)
	at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.connectInternal(DatabaseAccessor.java:316)
	at org.eclipse.persistence.internal.databaseaccess.DatasourceAccessor.connect(DatasourceAccessor.java:438)
	at org.eclipse.persistence.sessions.server.ConnectionPool.buildConnection(ConnectionPool.java:219)
	at org.eclipse.persistence.sessions.server.ConnectionPool.startUp(ConnectionPool.java:507)
	at org.eclipse.persistence.sessions.server.ServerSession.connect(ServerSession.java:522)
	at org.eclipse.persistence.internal.sessions.DatabaseSessionImpl.login(DatabaseSessionImpl.java:824)
	at org.eclipse.persistence.internal.jpa.EntityManagerFactoryProvider.login(EntityManagerFactoryProvider.java:258)
	at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:772)
	... 13 common frames omitted
Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=policy-mariadb)(port=3306)(type=master) : Socket fail to connect to host:policy-mariadb, port:3306. Connection refused (Connection refused)
	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:73)
	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:192)
	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1392)
	at org.mariadb.jdbc.internal.util.Utils.retrieveProxy(Utils.java:635)
	at org.mariadb.jdbc.MariaDbConnection.newConnection(MariaDbConnection.java:150)
	at org.mariadb.jdbc.Driver.connect(Driver.java:89)
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source)
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source)
	at org.eclipse.persistence.sessions.DefaultConnector.connect(DefaultConnector.java:100)
	... 23 common frames omitted
Caused by: java.sql.SQLNonTransientConnectionException: Socket fail to connect to host:policy-mariadb, port:3306. Connection refused (Connection refused)
	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:73)
	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:183)
	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.createSocket(AbstractConnectProtocol.java:255)
	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:519)
	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1387)
	... 29 common frames omitted
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method)
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source)
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source)
	at java.base/java.net.Socket.connect(Unknown Source)
	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.createSocket(AbstractConnectProtocol.java:250)
	... 31 common frames omitted
	at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.deploy(EntityManagerSetupImpl.java:772)
	... 13 more
Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=policy-mariadb)(port=3306)(type=master) : Socket fail to connect to host:policy-mariadb, port:3306. Connection refused (Connection refused)
	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:73)
	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:192)
	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1392)
	at org.mariadb.jdbc.internal.util.Utils.retrieveProxy(Utils.java:635)
	at org.mariadb.jdbc.MariaDbConnection.newConnection(MariaDbConnection.java:150)
	at org.mariadb.jdbc.Driver.connect(Driver.java:89)
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source)
	at java.sql/java.sql.DriverManager.getConnection(Unknown Source)
	at org.eclipse.persistence.sessions.DefaultConnector.connect(DefaultConnector.java:100)
	... 23 more
Caused by: java.sql.SQLNonTransientConnectionException: Socket fail to connect to host:policy-mariadb, port:3306. Connection refused (Connection refused)
	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:73)
	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:183)
	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.createSocket(AbstractConnectProtocol.java:255)
	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:519)
	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1387)
	... 29 more
Caused by: java.net.ConnectException: Connection refused (Connection refused)
	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method)
	at java.base/java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
	at java.base/java.net.AbstractPlainSocketImpl.connect(Unknown Source)
	at java.base/java.net.SocksSocketImpl.connect(Unknown Source)
	at java.base/java.net.Socket.connect(Unknown Source)
	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.createSocket(AbstractConnectProtocol.java:250)
	... 31 more