Hi to all,
I see this error on Tomcat 6.0.16 (IBM JDK 6.0 SR1 on Linux SLES 10).
WARNING: Exception processing manager
org.apache.catalina.session.standardmana...@2aea2aea background
process
Throwable occurred: java.lang.IllegalMonitorStateException
at
java.util.concurrent.locks.ReentrantLock$Sync.tryRelease(ReentrantLock.java:140)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.release(AbstractQueuedSynchronizer.java:1188)
at
java.util.concurrent.locks.ReentrantLock.unlock(ReentrantLock.java:444)
at
java.util.concurrent.ConcurrentHashMap$Segment.remove(ConcurrentHashMap.java:555)
at
java.util.concurrent.ConcurrentHashMap.remove(ConcurrentHashMap.java:936)
at org.apache.catalina.session.ManagerBase.remove(ManagerBase.java:885)
at
org.apache.catalina.session.StandardSession.expire(StandardSession.java:743)
at
org.apache.catalina.session.StandardSession.isValid(StandardSession.java:592)
at
org.apache.catalina.session.ManagerBase.processExpires(ManagerBase.java:682)
at
org.apache.catalina.session.ManagerBase.backgroundProcess(ManagerBase.java:667)
at
org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1316)
at
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1601)
at
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610)
at
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610)
at
org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1590)
at java.lang.Thread.run(Thread.java:735)
It appears when we release expired sessions after an heavy load
(between 50 and 100 sessions).
Did someone allready get this ?
Regards
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