Connection pool
Something's wrong with our connection pool:
2020-05-19T03:55:56.805018466Z 03:55:56,802 qtp1305193908-2114 ERROR o.g.s.a.ApiExceptionHandler:234 - Wow! Such! Exception!
2020-05-19T03:55:56.805058028Z org.springframework.transaction.TransactionSystemException: Could not roll back JPA transaction; nested exception is javax.persistence.PersistenceException: unexpected error when rollbacking
2020-05-19T03:55:56.805064690Z at org.springframework.orm.jpa.JpaTransactionManager.doRollback(JpaTransactionManager.java:565)
2020-05-19T03:55:56.805072136Z at org.springframework.transaction.support.AbstractPlatformTransactionManager.processRollback(AbstractPlatformTransactionManager.java:835)
2020-05-19T03:55:56.805076416Z at org.springframework.transaction.support.AbstractPlatformTransactionManager.rollback(AbstractPlatformTransactionManager.java:809)
2020-05-19T03:55:56.805080845Z at org.springframework.transaction.interceptor.TransactionAspectSupport.completeTransactionAfterThrowing(TransactionAspectSupport.java:649)
2020-05-19T03:55:56.805084913Z at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:370)
2020-05-19T03:55:56.805089155Z at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:99)
2020-05-19T03:55:56.805100012Z at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
2020-05-19T03:55:56.805104260Z at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212)
2020-05-19T03:55:56.805110260Z at com.sun.proxy.$Proxy345.getAccessionDetails(Unknown Source)
2020-05-19T03:55:56.805114058Z at org.genesys2.server.api.v1.AccessionController.getAccessionDetailsByDoi(AccessionController.java:303)
...
2020-05-19T03:55:56.805784629Z Caused by: javax.persistence.PersistenceException: unexpected error when rollbacking
2020-05-19T03:55:56.805788570Z at org.hibernate.jpa.internal.TransactionImpl.rollback(TransactionImpl.java:111)
2020-05-19T03:55:56.805792694Z at org.springframework.orm.jpa.JpaTransactionManager.doRollback(JpaTransactionManager.java:561)
2020-05-19T03:55:56.805796840Z ... 133 more
2020-05-19T03:55:56.805800637Z Caused by: org.hibernate.TransactionException: rollback failed
2020-05-19T03:55:56.805804549Z at org.hibernate.engine.transaction.spi.AbstractTransactionImpl.rollback(AbstractTransactionImpl.java:217)
2020-05-19T03:55:56.805808745Z at org.hibernate.jpa.internal.TransactionImpl.rollback(TransactionImpl.java:108)
2020-05-19T03:55:56.805812742Z ... 134 more
2020-05-19T03:55:56.805816484Z Caused by: org.hibernate.TransactionException: unable to rollback against JDBC connection
2020-05-19T03:55:56.805820497Z at org.hibernate.engine.transaction.internal.jdbc.JdbcTransaction.doRollback(JdbcTransaction.java:167)
2020-05-19T03:55:56.805825537Z at org.hibernate.engine.transaction.spi.AbstractTransactionImpl.rollback(AbstractTransactionImpl.java:211)
2020-05-19T03:55:56.805829606Z ... 135 more
2020-05-19T03:55:56.805833329Z Caused by: java.sql.SQLException: Connection has already been closed.
2020-05-19T03:55:56.805837327Z at org.apache.tomcat.jdbc.pool.ProxyConnection.invoke(ProxyConnection.java:117)
2020-05-19T03:55:56.805841313Z at org.apache.tomcat.jdbc.pool.JdbcInterceptor.invoke(JdbcInterceptor.java:109)
2020-05-19T03:55:56.805845389Z at org.apache.tomcat.jdbc.pool.DisposableConnectionFacade.invoke(DisposableConnectionFacade.java:80)
2020-05-19T03:55:56.805853154Z at com.sun.proxy.$Proxy96.rollback(Unknown Source)
2020-05-19T03:55:56.805857127Z at org.hibernate.engine.transaction.internal.jdbc.JdbcTransaction.doRollback(JdbcTransaction.java:163)
2020-05-19T03:55:56.805861278Z ... 136 more020-05-19T03:56:32.439550568Z WARNING: Connection has been abandoned PooledConnection[com.mysql.cj.jdbc.ha.MultiHostMySQLConnection@5d4cb47c]:java.lang.Exception
2020-05-19T03:56:32.439633985Z at org.apache.tomcat.jdbc.pool.ConnectionPool.getThreadDump(ConnectionPool.java:1063)
2020-05-19T03:56:32.439649791Z at org.apache.tomcat.jdbc.pool.ConnectionPool.borrowConnection(ConnectionPool.java:780)
2020-05-19T03:56:32.439665541Z at org.apache.tomcat.jdbc.pool.ConnectionPool.borrowConnection(ConnectionPool.java:619)
2020-05-19T03:56:32.439670469Z at org.apache.tomcat.jdbc.pool.ConnectionPool.getConnection(ConnectionPool.java:188)
2020-05-19T03:56:32.439675776Z at org.apache.tomcat.jdbc.pool.DataSourceProxy.getConnection(DataSourceProxy.java:128)
2020-05-19T03:56:32.439680731Z at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:139)
2020-05-19T03:56:32.439685232Z at org.hibernate.internal.AbstractSessionImpl$NonContextualJdbcConnectionAccess.obtainConnection(AbstractSessionImpl.java:380)
2020-05-19T03:56:32.439689936Z at org.hibernate.engine.jdbc.internal.LogicalConnectionImpl.obtainConnection(LogicalConnectionImpl.java:228)
2020-05-19T03:56:32.439693654Z at org.hibernate.engine.jdbc.internal.LogicalConnectionImpl.getConnection(LogicalConnectionImpl.java:171)
2020-05-19T03:56:32.439697673Z at org.hibernate.internal.SessionImpl.connection(SessionImpl.java:450)
2020-05-19T03:56:32.439701791Z at sun.reflect.GeneratedMethodAccessor487.invoke(Unknown Source)
2020-05-19T03:56:32.439705611Z at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2020-05-19T03:56:32.439709404Z at java.lang.reflect.Method.invoke(Method.java:498)
2020-05-19T03:56:32.439713374Z at org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:282)
2020-05-19T03:56:32.439717617Z at org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:266)
2020-05-19T03:56:32.439721948Z at org.springframework.orm.jpa.vendor.HibernateJpaDialect$HibernateConnectionHandle.doGetConnection(HibernateJpaDialect.java:430)
2020-05-19T03:56:32.439726869Z at org.springframework.orm.jpa.vendor.HibernateJpaDialect.beginTransaction(HibernateJpaDialect.java:174)
2020-05-19T03:56:32.439731301Z at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:402)
2020-05-19T03:56:32.439736605Z at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400)
2020-05-19T03:56:32.439753450Z at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373)
2020-05-19T03:56:32.439757275Z at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:572)
2020-05-19T03:56:32.439760745Z at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:360)
2020-05-19T03:56:32.439764164Z at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:99)
2020-05-19T03:56:32.439767471Z at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
2020-05-19T03:56:32.439770722Z at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212)
2020-05-19T03:56:32.439774033Z at com.sun.proxy.$Proxy367.getDetails(Unknown Source)
2020-05-19T03:56:32.439777086Z at org.genesys2.server.api.v1.GeoController.getCountryDetails(GeoController.java:72)