Hello
Firstly , thank you for this awesome database. I've upgraded to the
current release and noticed that the application wasn't functioning as
expected. Turns out a database connection could be established by
hibernate.
I've attached a stacktrace.
java.sql.SQLException: Connections could not be acquired from the
underlying database!
at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:106)
at
com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:
529)
at
com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getConnection(AbstractPoolBackedDataSource.java:
128)
at
org.hibernate.connection.C3P0ConnectionProvider.getConnection(C3P0ConnectionProvider.java:
78)
at
org.hibernate.tool.hbm2ddl.SuppliedConnectionProviderConnectionHelper.prepare(SuppliedConnectionProviderConnectionHelper.java:
51)
at org.hibernate.tool.hbm2ddl.SchemaUpdate.execute(SchemaUpdate.java:
168)
at
org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:
375)
at
org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:
1872)
at
com.callidus.db.HibernateSessionFactory.<clinit>(HibernateSessionFactory.java:
68)
at com.callidus.db.dao.BaseDAO.getSession(BaseDAO.java:12)
at
com.callidus.db.dao.EmbeddedAppsDAO.getAllActiveApplications(EmbeddedAppsDAO.java:
16)
at
com.callidus.agents.local.WebServerSetupAgent.getAllHandlers(WebServerSetupAgent.java:
160)
at
com.callidus.agents.local.WebServerSetupAgent.configureHttpServer(WebServerSetupAgent.java:
39)
at
com.callidus.agents.local.WebServerSetupAgent.execute(WebServerSetupAgent.java:
63)
at com.callidus.agents.CallidusAgent.call(CallidusAgent.java:27)
at com.callidus.agents.CallidusAgent.runAgent(CallidusAgent.java:79)
at com.callidus.server.Server.startUpServer(Server.java:143)
at com.callidus.Callidus.main(Callidus.java:18)
Caused by: com.mchange.v2.resourcepool.CannotAcquireResourceException:
A ResourcePool could not acquire a resource from its primary factory
or source.
at
com.mchange.v2.resourcepool.BasicResourcePool.awaitAvailable(BasicResourcePool.java:
1319)
at
com.mchange.v2.resourcepool.BasicResourcePool.prelimCheckoutResource(BasicResourcePool.java:
557)
at
com.mchange.v2.resourcepool.BasicResourcePool.checkoutResource(BasicResourcePool.java:
477)
at
com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:
525)
... 16 more
61949 [main] ERROR org.hibernate.tool.hbm2ddl.SchemaUpdate - could not
complete schema update
java.sql.SQLException: Connections could not be acquired from the
underlying database!
at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:106)
at
com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:
529)
at
com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getConnection(AbstractPoolBackedDataSource.java:
128)
at
org.hibernate.connection.C3P0ConnectionProvider.getConnection(C3P0ConnectionProvider.java:
78)
at
org.hibernate.tool.hbm2ddl.SuppliedConnectionProviderConnectionHelper.prepare(SuppliedConnectionProviderConnectionHelper.java:
51)
at org.hibernate.tool.hbm2ddl.SchemaUpdate.execute(SchemaUpdate.java:
168)
at
org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:
375)
at
org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:
1872)
at
com.callidus.db.HibernateSessionFactory.<clinit>(HibernateSessionFactory.java:
68)
at com.callidus.db.dao.BaseDAO.getSession(BaseDAO.java:12)
at
com.callidus.db.dao.EmbeddedAppsDAO.getAllActiveApplications(EmbeddedAppsDAO.java:
16)
at
com.callidus.agents.local.WebServerSetupAgent.getAllHandlers(WebServerSetupAgent.java:
160)
at
com.callidus.agents.local.WebServerSetupAgent.configureHttpServer(WebServerSetupAgent.java:
39)
at
com.callidus.agents.local.WebServerSetupAgent.execute(WebServerSetupAgent.java:
63)
at com.callidus.agents.CallidusAgent.call(CallidusAgent.java:27)
at com.callidus.agents.CallidusAgent.runAgent(CallidusAgent.java:79)
at com.callidus.server.Server.startUpServer(Server.java:143)
at com.callidus.Callidus.main(Callidus.java:18)
Caused by: com.mchange.v2.resourcepool.CannotAcquireResourceException:
A ResourcePool could not acquire a resource from its primary factory
or source.
at
com.mchange.v2.resourcepool.BasicResourcePool.awaitAvailable(BasicResourcePool.java:
1319)
at
com.mchange.v2.resourcepool.BasicResourcePool.prelimCheckoutResource(BasicResourcePool.java:
557)
at
com.mchange.v2.resourcepool.BasicResourcePool.checkoutResource(BasicResourcePool.java:
477)
at
com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:
525)
... 16 more
106118 [main] WARN org.hibernate.util.JDBCExceptionReporter - SQL
Error: 0, SQLState: null
106118 [main] ERROR org.hibernate.util.JDBCExceptionReporter -
Connections could not be acquired from the underlying database!
Exception in thread "main"
org.hibernate.exception.GenericJDBCException: Cannot open connection
at
org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:
140)
at
org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:
128)
at
org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:
66)
at
org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:
52)
at
org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:
449)
at
org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.java:
167)
at
org.hibernate.jdbc.AbstractBatcher.prepareQueryStatement(AbstractBatcher.java:
161)
at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:
1700)
at org.hibernate.loader.Loader.doQuery(Loader.java:801)
at
org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:
274)
at org.hibernate.loader.Loader.doList(Loader.java:2542)
at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
at org.hibernate.loader.Loader.list(Loader.java:2271)
at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:459)
at
org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:
365)
at
org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:
196)
at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1268)
at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102)
at
com.callidus.db.dao.EmbeddedAppsDAO.getAllActiveApplications(EmbeddedAppsDAO.java:
19)
at
com.callidus.agents.local.WebServerSetupAgent.getAllHandlers(WebServerSetupAgent.java:
160)
at
com.callidus.agents.local.WebServerSetupAgent.configureHttpServer(WebServerSetupAgent.java:
39)
at
com.callidus.agents.local.WebServerSetupAgent.execute(WebServerSetupAgent.java:
63)
at com.callidus.agents.CallidusAgent.call(CallidusAgent.java:27)
at com.callidus.agents.CallidusAgent.runAgent(CallidusAgent.java:79)
at com.callidus.server.Server.startUpServer(Server.java:143)
at com.callidus.Callidus.main(Callidus.java:18)
Caused by: java.sql.SQLException: Connections could not be acquired
from the underlying database!
at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:106)
at
com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:
529)
at
com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getConnection(AbstractPoolBackedDataSource.java:
128)
at
org.hibernate.connection.C3P0ConnectionProvider.getConnection(C3P0ConnectionProvider.java:
78)
at
org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:
446)
... 21 more
Caused by: com.mchange.v2.resourcepool.CannotAcquireResourceException:
A ResourcePool could not acquire a resource from its primary factory
or source.
at
com.mchange.v2.resourcepool.BasicResourcePool.awaitAvailable(BasicResourcePool.java:
1319)
at
com.mchange.v2.resourcepool.BasicResourcePool.prelimCheckoutResource(BasicResourcePool.java:
557)
at
com.mchange.v2.resourcepool.BasicResourcePool.checkoutResource(BasicResourcePool.java:
477)
at
com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:
525)
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