[jboss-user] [Performance Tuning] - Jboss 4.2.2 GA : No ManagedConnections available within conf

[javaAmtho]

Hi,

I am getting "No ManagedConnections available within configured blocking timeout ( 30000 [ms] )"issue on Jboss 4.2.2 GA Application server.

I have deployed CMP EJB bean and its working fine without this issue into Jboss 4.0.5 GA.

I havnt changes any code into my bean and i just ported my product to new jboss 4.2.2 GA server.

System Infom:
Portal Server ::Jbosss 4.2.2. GA(
Java 1.5
ejb 2.1.


Error trace :
2008-12-18 06:53:52,671 DEBUG [JDBCExceptionReporter] Cannot open connection [???]
org.jboss.util.NestedSQLException: No ManagedConnections available within configured blocking timeout ( 30000 [ms] ); - nested throwable: (javax.resource.ResourceException: No ManagedConnections available within configured blocking timeout ( 30000 [ms] ))
	at org.jboss.resource.adapter.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:94)
	at org.hibernate.connection.DatasourceConnectionProvider.getConnection(DatasourceConnectionProvider.java:59)
	at org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:298)
	at org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.java:110)
	at org.hibernate.jdbc.AbstractBatcher.prepareQueryStatement(AbstractBatcher.java:88)
	at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1162)
	at org.hibernate.loader.Loader.doQuery(Loader.java:390)
	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:218)
	at org.hibernate.loader.Loader.doList(Loader.java:1593)
	at org.hibernate.loader.Loader.list(Loader.java:1577)
	at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:395)
	at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:271)
	at org.hibernate.impl.SessionImpl.list(SessionImpl.java:844)
	at org.hibernate.impl.QueryImpl.list(QueryImpl.java:74)


Please let me know if you faced same issue or any idea you might have .

Regard
JavaAmtho.

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