Tests results - Container policy-clamp-runtime-acm from pod onap-policy-clamp-runtime-acm-697fd56bbc-5dphx logs

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              Policy clamp runtime acm config file: /opt/app/policy/clamp/etc/mounted/acRuntimeParameters.yaml
    overriding logback xml file

      .   ____          _            __ _ _
     /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
    ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
     \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
      '  |____| .__|_| |_|_| |_\__, | / / / /
     =========|_|==============|___/=/_/_/_/
     :: Spring Boot ::               (v2.5.14)

    [2023-02-01T12:51:05.244+00:00|INFO|Application|main] Starting Application using Java 11.0.11 on onap-policy-clamp-runtime-acm-697fd56bbc-5dphx with PID 7 (/app/app.jar started by policy in /opt/app/policy/clamp/bin)
    [2023-02-01T12:51:05.250+00:00|INFO|Application|main] No active profile set, falling back to 1 default profile: "default"
    [2023-02-01T12:51:11.552+00:00|INFO|RepositoryConfigurationDelegate|main] Bootstrapping Spring Data JPA repositories in DEFAULT mode.
    [2023-02-01T12:51:13.163+00:00|INFO|RepositoryConfigurationDelegate|main] Finished Spring Data repository scanning in 1563 ms. Found 7 JPA repository interfaces.
    [2023-02-01T12:51:22.088+00:00|INFO|TomcatWebServer|main] Tomcat initialized with port(s): 6969 (https)
    [2023-02-01T12:51:22.198+00:00|INFO|Http11NioProtocol|main] Initializing ProtocolHandler ["https-jsse-nio-6969"]
    [2023-02-01T12:51:22.199+00:00|INFO|StandardService|main] Starting service [Tomcat]
    [2023-02-01T12:51:22.200+00:00|INFO|StandardEngine|main] Starting Servlet engine: [Apache Tomcat/9.0.62]
    [2023-02-01T12:51:22.733+00:00|INFO|[/onap/policy/clamp/acm]|main] Initializing Spring embedded WebApplicationContext
    [2023-02-01T12:51:22.735+00:00|INFO|ServletWebServerApplicationContext|main] Root WebApplicationContext: initialization completed in 17020 ms
    [2023-02-01T12:51:24.873+00:00|INFO|RegistrationBean|main] Filter requestResponseLoggingFilter was not registered (possibly already registered?)
    [2023-02-01T12:51:27.734+00:00|INFO|LogHelper|main] HHH000204: Processing PersistenceUnitInfo [name: default]
    [2023-02-01T12:51:28.050+00:00|INFO|Version|main] HHH000412: Hibernate ORM core version 5.4.31.Final
    [2023-02-01T12:51:28.625+00:00|INFO|Version|main] HCANN000001: Hibernate Commons Annotations {5.1.2.Final}
    [2023-02-01T12:51:29.348+00:00|INFO|HikariDataSource|main] HikariPool-1 - Starting...
    [2023-02-01T12:51:31.441+00:00|ERROR|HikariPool|main] HikariPool-1 - Exception during pool initialization.
    java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=policy-mariadb)(port=3306)(type=master) : (conn=14840) could not load system variables
    	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:73)
    	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:197)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1394)
    	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 com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
    	at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364)
    	at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206)
    	at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476)
    	at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561)
    	at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115)
    	at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
    	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122)
    	at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:180)
    	at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:68)
    	at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35)
    	at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:101)
    	at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:263)
    	at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:237)
    	at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214)
    	at org.hibernate.id.factory.internal.DefaultIdentifierGeneratorFactory.injectServices(DefaultIdentifierGeneratorFactory.java:152)
    	at org.hibernate.service.internal.AbstractServiceRegistryImpl.injectDependencies(AbstractServiceRegistryImpl.java:286)
    	at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:243)
    	at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214)
    	at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.(InFlightMetadataCollectorImpl.java:176)
    	at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:127)
    	at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:1224)
    	at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1255)
    	at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58)
    	at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365)
    	at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409)
    	at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396)
    	at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
    	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335)
    	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
    	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333)
    	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208)
    	at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1154)
    	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:908)
    	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583)
    	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145)
    	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:780)
    	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:453)
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:343)
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1370)
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1359)
    	at org.onap.policy.clamp.acm.runtime.Application.main(Application.java:51)
    	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    	at java.base/java.lang.reflect.Method.invoke(Unknown Source)
    	at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
    	at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
    	at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
    	at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:88)
    Caused by: java.sql.SQLNonTransientConnectionException: (conn=14840) could not load system variables
    	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:73)
    	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:188)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.requestSessionDataWithShow(AbstractConnectProtocol.java:1114)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.readPipelineAdditionalData(AbstractConnectProtocol.java:1075)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.postConnectionQueries(AbstractConnectProtocol.java:885)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:600)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1389)
    	... 57 common frames omitted
    Caused by: java.sql.SQLNonTransientConnectionException: (conn=14840) Connection is closed
    	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.AbstractQueryProtocol.cmdPrologue(AbstractQueryProtocol.java:1946)
    	at org.mariadb.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:249)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.requestSessionDataWithShow(AbstractConnectProtocol.java:1089)
    	... 61 common frames omitted
    [2023-02-01T12:51:31.442+00:00|WARN|JdbcEnvironmentInitiator|main] HHH000342: Could not obtain connection to query metadata
    java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=policy-mariadb)(port=3306)(type=master) : (conn=14840) could not load system variables
    	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:73)
    	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:197)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1394)
    	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 com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
    	at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364)
    	at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206)
    	at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476)
    	at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561)
    	at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115)
    	at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
    	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122)
    	at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:180)
    	at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:68)
    	at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35)
    	at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:101)
    	at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:263)
    	at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:237)
    	at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214)
    	at org.hibernate.id.factory.internal.DefaultIdentifierGeneratorFactory.injectServices(DefaultIdentifierGeneratorFactory.java:152)
    	at org.hibernate.service.internal.AbstractServiceRegistryImpl.injectDependencies(AbstractServiceRegistryImpl.java:286)
    	at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:243)
    	at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214)
    	at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.(InFlightMetadataCollectorImpl.java:176)
    	at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:127)
    	at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:1224)
    	at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1255)
    	at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58)
    	at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365)
    	at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409)
    	at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396)
    	at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
    	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335)
    	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
    	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333)
    	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208)
    	at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1154)
    	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:908)
    	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583)
    	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145)
    	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:780)
    	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:453)
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:343)
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1370)
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1359)
    	at org.onap.policy.clamp.acm.runtime.Application.main(Application.java:51)
    	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    	at java.base/java.lang.reflect.Method.invoke(Unknown Source)
    	at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
    	at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
    	at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
    	at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:88)
    Caused by: java.sql.SQLNonTransientConnectionException: (conn=14840) could not load system variables
    	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:73)
    	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:188)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.requestSessionDataWithShow(AbstractConnectProtocol.java:1114)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.readPipelineAdditionalData(AbstractConnectProtocol.java:1075)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.postConnectionQueries(AbstractConnectProtocol.java:885)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:600)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1389)
    	... 57 common frames omitted
    Caused by: java.sql.SQLNonTransientConnectionException: (conn=14840) Connection is closed
    	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.AbstractQueryProtocol.cmdPrologue(AbstractQueryProtocol.java:1946)
    	at org.mariadb.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:249)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.requestSessionDataWithShow(AbstractConnectProtocol.java:1089)
    	... 61 common frames omitted
    [2023-02-01T12:51:31.523+00:00|INFO|Dialect|main] HHH000400: Using dialect: org.hibernate.dialect.MariaDB103Dialect
    [2023-02-01T12:51:34.152+00:00|INFO|Version|main] HV000001: Hibernate Validator 6.2.3.Final
    [2023-02-01T12:51:41.116+00:00|INFO|HikariDataSource|main] HikariPool-1 - Starting...
    [2023-02-01T12:51:42.665+00:00|ERROR|HikariPool|main] HikariPool-1 - Exception during pool initialization.
    java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=policy-mariadb)(port=3306)(type=master) : (conn=14845) could not load system variables
    	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:73)
    	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:197)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1394)
    	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 com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
    	at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364)
    	at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206)
    	at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476)
    	at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561)
    	at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115)
    	at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
    	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122)
    	at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:180)
    	at org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl.getIsolatedConnection(DdlTransactionIsolatorNonJtaImpl.java:43)
    	at org.hibernate.tool.schema.internal.exec.ImprovedExtractionContextImpl.getJdbcConnection(ImprovedExtractionContextImpl.java:60)
    	at org.hibernate.tool.schema.extract.internal.SequenceInformationExtractorMariaDBDatabaseImpl.extractMetadata(SequenceInformationExtractorMariaDBDatabaseImpl.java:51)
    	at org.hibernate.tool.schema.extract.internal.DatabaseInformationImpl.initializeSequences(DatabaseInformationImpl.java:65)
    	at org.hibernate.tool.schema.extract.internal.DatabaseInformationImpl.(DatabaseInformationImpl.java:59)
    	at org.hibernate.tool.schema.internal.Helper.buildDatabaseInformation(Helper.java:155)
    	at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.doMigration(AbstractSchemaMigrator.java:96)
    	at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:184)
    	at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:73)
    	at org.hibernate.internal.SessionFactoryImpl.(SessionFactoryImpl.java:318)
    	at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:468)
    	at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1259)
    	at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58)
    	at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365)
    	at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409)
    	at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396)
    	at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
    	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335)
    	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
    	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333)
    	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208)
    	at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1154)
    	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:908)
    	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583)
    	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145)
    	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:780)
    	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:453)
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:343)
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1370)
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1359)
    	at org.onap.policy.clamp.acm.runtime.Application.main(Application.java:51)
    	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    	at java.base/java.lang.reflect.Method.invoke(Unknown Source)
    	at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
    	at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
    	at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
    	at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:88)
    Caused by: java.sql.SQLNonTransientConnectionException: (conn=14845) could not load system variables
    	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:73)
    	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:188)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.requestSessionDataWithShow(AbstractConnectProtocol.java:1114)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.readPipelineAdditionalData(AbstractConnectProtocol.java:1075)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.postConnectionQueries(AbstractConnectProtocol.java:885)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:600)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1389)
    	... 55 common frames omitted
    Caused by: java.sql.SQLNonTransientConnectionException: (conn=14845) Connection is closed
    	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.AbstractQueryProtocol.cmdPrologue(AbstractQueryProtocol.java:1946)
    	at org.mariadb.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:249)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.requestSessionDataWithShow(AbstractConnectProtocol.java:1089)
    	... 59 common frames omitted
    [2023-02-01T12:51:42.680+00:00|WARN|SqlExceptionHelper|main] SQL Error: -1, SQLState: 08000
    [2023-02-01T12:51:42.683+00:00|ERROR|SqlExceptionHelper|main] Could not connect to address=(host=policy-mariadb)(port=3306)(type=master) : (conn=14845) could not load system variables
    [2023-02-01T12:51:42.749+00:00|ERROR|LocalContainerEntityManagerFactoryBean|main] Failed to initialize JPA EntityManagerFactory: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution
    [2023-02-01T12:51:42.757+00:00|WARN|AnnotationConfigServletWebServerApplicationContext|main] Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution
    [2023-02-01T12:51:42.777+00:00|INFO|StandardService|main] Stopping service [Tomcat]
    [2023-02-01T12:51:42.880+00:00|INFO|ConditionEvaluationReportLoggingListener|main]

    Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
    [2023-02-01T12:51:43.041+00:00|ERROR|SpringApplication|main] Application run failed
    org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1804)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
    	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335)
    	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
    	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333)
    	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208)
    	at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1154)
    	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:908)
    	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583)
    	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145)
    	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:780)
    	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:453)
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:343)
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1370)
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1359)
    	at org.onap.policy.clamp.acm.runtime.Application.main(Application.java:51)
    	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    	at java.base/java.lang.reflect.Method.invoke(Unknown Source)
    	at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
    	at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
    	at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
    	at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:88)
    Caused by: javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution
    	at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:421)
    	at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396)
    	at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800)
    	... 24 common frames omitted
    Caused by: org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution
    	at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48)
    	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42)
    	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113)
    	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99)
    	at org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl.getIsolatedConnection(DdlTransactionIsolatorNonJtaImpl.java:69)
    	at org.hibernate.tool.schema.internal.exec.ImprovedExtractionContextImpl.getJdbcConnection(ImprovedExtractionContextImpl.java:60)
    	at org.hibernate.tool.schema.extract.internal.SequenceInformationExtractorMariaDBDatabaseImpl.extractMetadata(SequenceInformationExtractorMariaDBDatabaseImpl.java:51)
    	at org.hibernate.tool.schema.extract.internal.DatabaseInformationImpl.initializeSequences(DatabaseInformationImpl.java:65)
    	at org.hibernate.tool.schema.extract.internal.DatabaseInformationImpl.(DatabaseInformationImpl.java:59)
    	at org.hibernate.tool.schema.internal.Helper.buildDatabaseInformation(Helper.java:155)
    	at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.doMigration(AbstractSchemaMigrator.java:96)
    	at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:184)
    	at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:73)
    	at org.hibernate.internal.SessionFactoryImpl.(SessionFactoryImpl.java:318)
    	at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:468)
    	at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1259)
    	at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58)
    	at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365)
    	at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409)
    	... 28 common frames omitted
    Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=policy-mariadb)(port=3306)(type=master) : (conn=14845) could not load system variables
    	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:73)
    	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:197)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1394)
    	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 com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
    	at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364)
    	at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206)
    	at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476)
    	at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561)
    	at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115)
    	at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
    	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122)
    	at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:180)
    	at org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl.getIsolatedConnection(DdlTransactionIsolatorNonJtaImpl.java:43)
    	... 42 common frames omitted
    Caused by: java.sql.SQLNonTransientConnectionException: (conn=14845) could not load system variables
    	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:73)
    	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:188)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.requestSessionDataWithShow(AbstractConnectProtocol.java:1114)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.readPipelineAdditionalData(AbstractConnectProtocol.java:1075)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.postConnectionQueries(AbstractConnectProtocol.java:885)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:600)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1389)
    	... 55 common frames omitted
    Caused by: java.sql.SQLNonTransientConnectionException: (conn=14845) Connection is closed
    	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.AbstractQueryProtocol.cmdPrologue(AbstractQueryProtocol.java:1946)
    	at org.mariadb.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:249)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.requestSessionDataWithShow(AbstractConnectProtocol.java:1089)
    	... 59 common frames omitted

raw version

              Policy clamp runtime acm config file: /opt/app/policy/clamp/etc/mounted/acRuntimeParameters.yaml
    overriding logback xml file

      .   ____          _            __ _ _
     /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
    ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
     \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
      '  |____| .__|_| |_|_| |_\__, | / / / /
     =========|_|==============|___/=/_/_/_/
     :: Spring Boot ::               (v2.5.14)

    [2023-02-01T12:51:05.244+00:00|INFO|Application|main] Starting Application using Java 11.0.11 on onap-policy-clamp-runtime-acm-697fd56bbc-5dphx with PID 7 (/app/app.jar started by policy in /opt/app/policy/clamp/bin)
    [2023-02-01T12:51:05.250+00:00|INFO|Application|main] No active profile set, falling back to 1 default profile: "default"
    [2023-02-01T12:51:11.552+00:00|INFO|RepositoryConfigurationDelegate|main] Bootstrapping Spring Data JPA repositories in DEFAULT mode.
    [2023-02-01T12:51:13.163+00:00|INFO|RepositoryConfigurationDelegate|main] Finished Spring Data repository scanning in 1563 ms. Found 7 JPA repository interfaces.
    [2023-02-01T12:51:22.088+00:00|INFO|TomcatWebServer|main] Tomcat initialized with port(s): 6969 (https)
    [2023-02-01T12:51:22.198+00:00|INFO|Http11NioProtocol|main] Initializing ProtocolHandler ["https-jsse-nio-6969"]
    [2023-02-01T12:51:22.199+00:00|INFO|StandardService|main] Starting service [Tomcat]
    [2023-02-01T12:51:22.200+00:00|INFO|StandardEngine|main] Starting Servlet engine: [Apache Tomcat/9.0.62]
    [2023-02-01T12:51:22.733+00:00|INFO|[/onap/policy/clamp/acm]|main] Initializing Spring embedded WebApplicationContext
    [2023-02-01T12:51:22.735+00:00|INFO|ServletWebServerApplicationContext|main] Root WebApplicationContext: initialization completed in 17020 ms
    [2023-02-01T12:51:24.873+00:00|INFO|RegistrationBean|main] Filter requestResponseLoggingFilter was not registered (possibly already registered?)
    [2023-02-01T12:51:27.734+00:00|INFO|LogHelper|main] HHH000204: Processing PersistenceUnitInfo [name: default]
    [2023-02-01T12:51:28.050+00:00|INFO|Version|main] HHH000412: Hibernate ORM core version 5.4.31.Final
    [2023-02-01T12:51:28.625+00:00|INFO|Version|main] HCANN000001: Hibernate Commons Annotations {5.1.2.Final}
    [2023-02-01T12:51:29.348+00:00|INFO|HikariDataSource|main] HikariPool-1 - Starting...
    [2023-02-01T12:51:31.441+00:00|ERROR|HikariPool|main] HikariPool-1 - Exception during pool initialization.
    java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=policy-mariadb)(port=3306)(type=master) : (conn=14840) could not load system variables
    	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:73)
    	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:197)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1394)
    	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 com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
    	at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364)
    	at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206)
    	at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476)
    	at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561)
    	at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115)
    	at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
    	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122)
    	at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:180)
    	at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:68)
    	at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35)
    	at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:101)
    	at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:263)
    	at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:237)
    	at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214)
    	at org.hibernate.id.factory.internal.DefaultIdentifierGeneratorFactory.injectServices(DefaultIdentifierGeneratorFactory.java:152)
    	at org.hibernate.service.internal.AbstractServiceRegistryImpl.injectDependencies(AbstractServiceRegistryImpl.java:286)
    	at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:243)
    	at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214)
    	at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.(InFlightMetadataCollectorImpl.java:176)
    	at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:127)
    	at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:1224)
    	at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1255)
    	at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58)
    	at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365)
    	at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409)
    	at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396)
    	at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
    	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335)
    	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
    	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333)
    	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208)
    	at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1154)
    	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:908)
    	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583)
    	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145)
    	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:780)
    	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:453)
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:343)
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1370)
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1359)
    	at org.onap.policy.clamp.acm.runtime.Application.main(Application.java:51)
    	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    	at java.base/java.lang.reflect.Method.invoke(Unknown Source)
    	at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
    	at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
    	at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
    	at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:88)
    Caused by: java.sql.SQLNonTransientConnectionException: (conn=14840) could not load system variables
    	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:73)
    	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:188)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.requestSessionDataWithShow(AbstractConnectProtocol.java:1114)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.readPipelineAdditionalData(AbstractConnectProtocol.java:1075)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.postConnectionQueries(AbstractConnectProtocol.java:885)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:600)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1389)
    	... 57 common frames omitted
    Caused by: java.sql.SQLNonTransientConnectionException: (conn=14840) Connection is closed
    	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.AbstractQueryProtocol.cmdPrologue(AbstractQueryProtocol.java:1946)
    	at org.mariadb.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:249)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.requestSessionDataWithShow(AbstractConnectProtocol.java:1089)
    	... 61 common frames omitted
    [2023-02-01T12:51:31.442+00:00|WARN|JdbcEnvironmentInitiator|main] HHH000342: Could not obtain connection to query metadata
    java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=policy-mariadb)(port=3306)(type=master) : (conn=14840) could not load system variables
    	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:73)
    	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:197)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1394)
    	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 com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
    	at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364)
    	at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206)
    	at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476)
    	at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561)
    	at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115)
    	at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
    	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122)
    	at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:180)
    	at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:68)
    	at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35)
    	at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:101)
    	at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:263)
    	at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:237)
    	at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214)
    	at org.hibernate.id.factory.internal.DefaultIdentifierGeneratorFactory.injectServices(DefaultIdentifierGeneratorFactory.java:152)
    	at org.hibernate.service.internal.AbstractServiceRegistryImpl.injectDependencies(AbstractServiceRegistryImpl.java:286)
    	at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:243)
    	at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214)
    	at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.(InFlightMetadataCollectorImpl.java:176)
    	at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:127)
    	at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:1224)
    	at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1255)
    	at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58)
    	at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365)
    	at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409)
    	at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396)
    	at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
    	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335)
    	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
    	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333)
    	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208)
    	at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1154)
    	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:908)
    	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583)
    	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145)
    	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:780)
    	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:453)
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:343)
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1370)
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1359)
    	at org.onap.policy.clamp.acm.runtime.Application.main(Application.java:51)
    	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    	at java.base/java.lang.reflect.Method.invoke(Unknown Source)
    	at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
    	at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
    	at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
    	at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:88)
    Caused by: java.sql.SQLNonTransientConnectionException: (conn=14840) could not load system variables
    	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:73)
    	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:188)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.requestSessionDataWithShow(AbstractConnectProtocol.java:1114)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.readPipelineAdditionalData(AbstractConnectProtocol.java:1075)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.postConnectionQueries(AbstractConnectProtocol.java:885)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:600)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1389)
    	... 57 common frames omitted
    Caused by: java.sql.SQLNonTransientConnectionException: (conn=14840) Connection is closed
    	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.AbstractQueryProtocol.cmdPrologue(AbstractQueryProtocol.java:1946)
    	at org.mariadb.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:249)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.requestSessionDataWithShow(AbstractConnectProtocol.java:1089)
    	... 61 common frames omitted
    [2023-02-01T12:51:31.523+00:00|INFO|Dialect|main] HHH000400: Using dialect: org.hibernate.dialect.MariaDB103Dialect
    [2023-02-01T12:51:34.152+00:00|INFO|Version|main] HV000001: Hibernate Validator 6.2.3.Final
    [2023-02-01T12:51:41.116+00:00|INFO|HikariDataSource|main] HikariPool-1 - Starting...
    [2023-02-01T12:51:42.665+00:00|ERROR|HikariPool|main] HikariPool-1 - Exception during pool initialization.
    java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=policy-mariadb)(port=3306)(type=master) : (conn=14845) could not load system variables
    	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:73)
    	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:197)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1394)
    	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 com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
    	at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364)
    	at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206)
    	at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476)
    	at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561)
    	at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115)
    	at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
    	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122)
    	at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:180)
    	at org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl.getIsolatedConnection(DdlTransactionIsolatorNonJtaImpl.java:43)
    	at org.hibernate.tool.schema.internal.exec.ImprovedExtractionContextImpl.getJdbcConnection(ImprovedExtractionContextImpl.java:60)
    	at org.hibernate.tool.schema.extract.internal.SequenceInformationExtractorMariaDBDatabaseImpl.extractMetadata(SequenceInformationExtractorMariaDBDatabaseImpl.java:51)
    	at org.hibernate.tool.schema.extract.internal.DatabaseInformationImpl.initializeSequences(DatabaseInformationImpl.java:65)
    	at org.hibernate.tool.schema.extract.internal.DatabaseInformationImpl.(DatabaseInformationImpl.java:59)
    	at org.hibernate.tool.schema.internal.Helper.buildDatabaseInformation(Helper.java:155)
    	at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.doMigration(AbstractSchemaMigrator.java:96)
    	at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:184)
    	at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:73)
    	at org.hibernate.internal.SessionFactoryImpl.(SessionFactoryImpl.java:318)
    	at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:468)
    	at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1259)
    	at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58)
    	at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365)
    	at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409)
    	at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396)
    	at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
    	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335)
    	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
    	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333)
    	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208)
    	at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1154)
    	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:908)
    	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583)
    	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145)
    	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:780)
    	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:453)
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:343)
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1370)
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1359)
    	at org.onap.policy.clamp.acm.runtime.Application.main(Application.java:51)
    	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    	at java.base/java.lang.reflect.Method.invoke(Unknown Source)
    	at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
    	at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
    	at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
    	at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:88)
    Caused by: java.sql.SQLNonTransientConnectionException: (conn=14845) could not load system variables
    	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:73)
    	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:188)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.requestSessionDataWithShow(AbstractConnectProtocol.java:1114)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.readPipelineAdditionalData(AbstractConnectProtocol.java:1075)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.postConnectionQueries(AbstractConnectProtocol.java:885)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:600)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1389)
    	... 55 common frames omitted
    Caused by: java.sql.SQLNonTransientConnectionException: (conn=14845) Connection is closed
    	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.AbstractQueryProtocol.cmdPrologue(AbstractQueryProtocol.java:1946)
    	at org.mariadb.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:249)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.requestSessionDataWithShow(AbstractConnectProtocol.java:1089)
    	... 59 common frames omitted
    [2023-02-01T12:51:42.680+00:00|WARN|SqlExceptionHelper|main] SQL Error: -1, SQLState: 08000
    [2023-02-01T12:51:42.683+00:00|ERROR|SqlExceptionHelper|main] Could not connect to address=(host=policy-mariadb)(port=3306)(type=master) : (conn=14845) could not load system variables
    [2023-02-01T12:51:42.749+00:00|ERROR|LocalContainerEntityManagerFactoryBean|main] Failed to initialize JPA EntityManagerFactory: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution
    [2023-02-01T12:51:42.757+00:00|WARN|AnnotationConfigServletWebServerApplicationContext|main] Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution
    [2023-02-01T12:51:42.777+00:00|INFO|StandardService|main] Stopping service [Tomcat]
    [2023-02-01T12:51:42.880+00:00|INFO|ConditionEvaluationReportLoggingListener|main]

    Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
    [2023-02-01T12:51:43.041+00:00|ERROR|SpringApplication|main] Application run failed
    org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1804)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
    	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335)
    	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
    	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333)
    	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208)
    	at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1154)
    	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:908)
    	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583)
    	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145)
    	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:780)
    	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:453)
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:343)
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1370)
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1359)
    	at org.onap.policy.clamp.acm.runtime.Application.main(Application.java:51)
    	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    	at java.base/java.lang.reflect.Method.invoke(Unknown Source)
    	at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
    	at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
    	at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
    	at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:88)
    Caused by: javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution
    	at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:421)
    	at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396)
    	at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863)
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800)
    	... 24 common frames omitted
    Caused by: org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution
    	at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48)
    	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42)
    	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113)
    	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99)
    	at org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl.getIsolatedConnection(DdlTransactionIsolatorNonJtaImpl.java:69)
    	at org.hibernate.tool.schema.internal.exec.ImprovedExtractionContextImpl.getJdbcConnection(ImprovedExtractionContextImpl.java:60)
    	at org.hibernate.tool.schema.extract.internal.SequenceInformationExtractorMariaDBDatabaseImpl.extractMetadata(SequenceInformationExtractorMariaDBDatabaseImpl.java:51)
    	at org.hibernate.tool.schema.extract.internal.DatabaseInformationImpl.initializeSequences(DatabaseInformationImpl.java:65)
    	at org.hibernate.tool.schema.extract.internal.DatabaseInformationImpl.(DatabaseInformationImpl.java:59)
    	at org.hibernate.tool.schema.internal.Helper.buildDatabaseInformation(Helper.java:155)
    	at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.doMigration(AbstractSchemaMigrator.java:96)
    	at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:184)
    	at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:73)
    	at org.hibernate.internal.SessionFactoryImpl.(SessionFactoryImpl.java:318)
    	at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:468)
    	at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1259)
    	at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58)
    	at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365)
    	at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409)
    	... 28 common frames omitted
    Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=policy-mariadb)(port=3306)(type=master) : (conn=14845) could not load system variables
    	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:73)
    	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:197)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1394)
    	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 com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138)
    	at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:364)
    	at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206)
    	at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:476)
    	at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:561)
    	at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115)
    	at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112)
    	at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122)
    	at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:180)
    	at org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl.getIsolatedConnection(DdlTransactionIsolatorNonJtaImpl.java:43)
    	... 42 common frames omitted
    Caused by: java.sql.SQLNonTransientConnectionException: (conn=14845) could not load system variables
    	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:73)
    	at org.mariadb.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:188)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.requestSessionDataWithShow(AbstractConnectProtocol.java:1114)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.readPipelineAdditionalData(AbstractConnectProtocol.java:1075)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.postConnectionQueries(AbstractConnectProtocol.java:885)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:600)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1389)
    	... 55 common frames omitted
    Caused by: java.sql.SQLNonTransientConnectionException: (conn=14845) Connection is closed
    	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.AbstractQueryProtocol.cmdPrologue(AbstractQueryProtocol.java:1946)
    	at org.mariadb.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:249)
    	at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.requestSessionDataWithShow(AbstractConnectProtocol.java:1089)
    	... 59 common frames omitted