org.hibernate.exception.GenericJDBCException

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  • GitHub comment 396#279143134
    via GitHub by DJuego
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    • org.hibernate.exception.GenericJDBCException: Could not open connection at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:54)[hibernate-core-4.2.7.Final.jar:4.2.7.Final] at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:125)[hibernate-core-4.2.7.Final.jar:4.2.7.Final] at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:52) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:110)[hibernate-core-4.2.7.Final.jar:4.2.7.Final] at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) at org.hibernate.engine.jdbc.internal.LogicalConnectionImpl.obtainConnection(LogicalConnectionImpl.java:221)[hibernate-core-4.2.7.Final.jar:4.2.7.Final] at org.eclipse.jetty.server.Server.handle(Server.java:499) at org.hibernate.engine.jdbc.internal.LogicalConnectionImpl.getConnection(LogicalConnectionImpl.java:157)[hibernate-core-4.2.7.Final.jar:4.2.7.Final] at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311) at org.hibernate.engine.transaction.internal.jdbc.JdbcTransaction.doBegin(JdbcTransaction.java:67)[hibernate-core-4.2.7.Final.jar:4.2.7.Final] at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257) at org.hibernate.engine.transaction.spi.AbstractTransactionImpl.begin(AbstractTransactionImpl.java:160)[hibernate-core-4.2.7.Final.jar:4.2.7.Final] at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544) at org.hibernate.internal.SessionImpl.beginTransaction(SessionImpl.java:1432)[hibernate-core-4.2.7.Final.jar:4.2.7.Final] at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635) at de.fhg.iais.roberta.persistence.util.DbSession.<init>(DbSession.java:32)[OpenRobertaServer.jar:na] at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555) at de.fhg.iais.roberta.persistence.util.SessionFactoryWrapper.getSession(SessionFactoryWrapper.java:56)[OpenRobertaServer.jar:na] at java.lang.Thread.run(Thread.java:745) at de.fhg.iais.roberta.main.ServerStarter.checkRobotPluginsDB(ServerStarter.java:304)[OpenRobertaServer.jar:na] Caused by: org.hibernate.exception.GenericJDBCException: Could not open connection at de.fhg.iais.roberta.main.ServerStarter.main(ServerStarter.java:85)[OpenRobertaServer.jar:na] at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:54) Caused by: java.sql.SQLException: Connections could not be acquired from the underlying database! at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:125) at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:118)[mchange-commons-java-0.2.3.4.jar:na] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:110) at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:689)[c3p0-0.9.2.1.jar:0.9.2.1] at org.hibernate.engine.jdbc.internal.LogicalConnectionImpl.obtainConnection(LogicalConnectionImpl.java:221) at com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getConnection(AbstractPoolBackedDataSource.java:140)[c3p0-0.9.2.1.jar:0.9.2.1] at org.hibernate.engine.jdbc.internal.LogicalConnectionImpl.getConnection(LogicalConnectionImpl.java:157) at org.hibernate.service.jdbc.connections.internal.C3P0ConnectionProvider.getConnection(C3P0ConnectionProvider.java:84)[hibernate-c3p0-4.2.7.Final.jar:4.2.7.Final] at org.hibernate.engine.transaction.internal.jdbc.JdbcTransaction.doBegin(JdbcTransaction.java:67) at org.hibernate.internal.AbstractSessionImpl$NonContextualJdbcConnectionAccess.obtainConnection(AbstractSessionImpl.java:292)[hibernate-core-4.2.7.Final.jar:4.2.7.Final] at org.hibernate.engine.transaction.spi.AbstractTransactionImpl.begin(AbstractTransactionImpl.java:160) at org.hibernate.engine.jdbc.internal.LogicalConnectionImpl.obtainConnection(LogicalConnectionImpl.java:214)[hibernate-core-4.2.7.Final.jar:4.2.7.Final] at org.hibernate.internal.SessionImpl.beginTransaction(SessionImpl.java:1432) ... 2 more
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