Sunday, August 30, 2009

A potential connection leak detected for connection pool

i got followwing exception in Sun Java System Application Server (GlassFish)
A potential connection leak detected for connection pool . The stack trace of the thread is provided below :com.sun.enterprise.resource.AbstractResourcePool.startConnectionLeakTracing(AbstractResourcePool.java:310)com.sun.enterprise.resource.AbstractResourcePool.setResourceStateToBusy(AbstractResourcePool.java:301)com.sun.enterprise.resource.AbstractResourcePool.getResourceFromPool(AbstractResourcePool.java:778)com.sun.enterprise.resource.AbstractResourcePool.getUnenlistedResource(AbstractResourcePool.java:652)com.sun.enterprise.resource.AbstractResourcePool.internalGetResource(AbstractResourcePool.java:594)com.sun.enterprise.resource.AbstractResourcePool.getResource(AbstractResourcePool.java:443)com.sun.enterprise.resource.PoolManagerImpl.getResourceFromPool(PoolManagerImpl.java:248)com.sun.enterprise.resource.PoolManagerImpl.getResource(PoolManagerImpl.java:176)com.sun.enterprise.connectors.ConnectionManagerImpl.internalGetConnection(ConnectionManagerImpl.java:327)com.sun.enterprise.connectors.ConnectionManagerImpl.allocateConnection(ConnectionManagerImpl.java:235)
i overcome this with by following changes in Connection Pool settings