JBoss EAP 5 is slow to shutdown due to JDBC connection pools
Issue
JBoss appears to hang for a few minutes during shtudown, but it eventually does finish. Thread dumps show that one thread is often like this:
"JBoss Shutdown Hook" daemon prio=10 tid=0x000000006501a000 nid=0x5bcd runnable [0x00000000450b7000]
java.lang.Thread.State: RUNNABLE
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(SocketInputStream.java:129)
at oracle.net.ns.Packet.receive(Packet.java:283)
at oracle.net.ns.DataPacket.receive(DataPacket.java:103)
at oracle.net.ns.NetInputStream.getNextPacket(NetInputStream.java:230)
at oracle.net.ns.NetInputStream.read(NetInputStream.java:175)
at oracle.net.ns.NetInputStream.read(NetInputStream.java:100)
at oracle.net.ns.NetInputStream.read(NetInputStream.java:85)
at oracle.jdbc.driver.T4CSocketInputStreamWrapper.readNextPacket(T4CSocketInputStreamWrapper.java:123)
at oracle.jdbc.driver.T4CSocketInputStreamWrapper.read(T4CSocketInputStreamWrapper.java:79)
at oracle.jdbc.driver.T4CMAREngine.unmarshalUB1(T4CMAREngine.java:1122)
at oracle.jdbc.driver.T4CMAREngine.unmarshalSB1(T4CMAREngine.java:1099)
at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:288)
at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:191)
at oracle.jdbc.driver.T4C7Ocommoncall.doOLOGOFF(T4C7Ocommoncall.java:61)
at oracle.jdbc.driver.T4CConnection.logoff(T4CConnection.java:498)
- locked <0x00002aab12dc0258> (a oracle.jdbc.driver.T4CConnection)
at oracle.jdbc.driver.PhysicalConnection.close(PhysicalConnection.java:3931)
- locked <0x00002aab12dc0258> (a oracle.jdbc.driver.T4CConnection)
at oracle.jdbc.pool.OraclePooledConnection.close(OraclePooledConnection.java:254)
- locked <0x00002aab12dcfd60> (a oracle.jdbc.driver.T4CXAConnection)
at org.jboss.resource.adapter.jdbc.xa.XAManagedConnection.destroy(XAManagedConnection.java:188)
at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.doDestroy(InternalManagedConnectionPool.java:670)
at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.flush(InternalManagedConnectionPool.java:440)
at org.jboss.resource.connectionmanager.InternalManagedConnectionPool.shutdown(InternalManagedConnectionPool.java:522)
at org.jboss.resource.connectionmanager.JBossManagedConnectionPool$BasePool.shutdown(JBossManagedConnectionPool.java:947)
- locked <0x00002aaaec694ea0> (a java.util.concurrent.ConcurrentHashMap)
at org.jboss.resource.connectionmanager.JBossManagedConnectionPool.stopService(JBossManagedConnectionPool.java:523)
at org.jboss.system.ServiceMBeanSupport.jbossInternalStop(ServiceMBeanSupport.java:405)
at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:324)
at sun.reflect.GeneratedMethodAccessor109.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:157)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:96)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:668)
at org.jboss.system.microcontainer.ServiceProxy.invoke(ServiceProxy.java:189)
at $Proxy38.stop(Unknown Source)
at org.jboss.system.microcontainer.StartStopLifecycleAction.uninstallAction(StartStopLifecycleAction.java:56)
at org.jboss.system.microcontainer.StartStopLifecycleAction.uninstallAction(StartStopLifecycleAction.java:37)
...
Environment
- JBoss Enterprise Application Platform (EAP) 5
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase of over 48,000 articles and solutions.
Welcome! Check out the Getting Started with Red Hat page for quick tours and guides for common tasks.
