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List:       jboss-user
Subject:    [jboss-user] [JNDI/Naming/Network] - HANamingService-OutOfMemory
From:       igain <do-not-reply () jboss ! com>
Date:       2008-05-30 20:02:57
Message-ID: 16891714.1212177778289.JavaMail.jboss () colo-br-02 ! atl ! jboss ! com
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Hi All, 

We are using Jboss AS 4.2.0 GA version in clustered env. in production. 
There are 2 nodes in this cluster.

I have started getting OutOfMemory exception for HANamingService. similar error i got \
for JbossMQ as well. i.e. OutOfMemory and unable to create new native threads


Any help would be greatly appreciated. 

  | 2008-05-30 11:21:36,335 ERROR [org.jboss.ha.jndi.HANamingService] Unexpected \
exception during accept  | org.jboss.util.threadpool.ThreadPoolFullException: \
java.lang.OutOfMemoryError: unable to create new native thread  |         at \
org.jboss.util.threadpool.BasicThreadPool.execute(BasicThreadPool.java:417)  |        \
at org.jboss.util.threadpool.BasicThreadPool.runTaskWrapper(BasicThreadPool.java:192) \
|         at org.jboss.util.threadpool.BasicThreadPool.run(BasicThreadPool.java:212)  \
|         at org.jboss.util.threadpool.BasicThreadPool.run(BasicThreadPool.java:206)  \
|         at org.jboss.ha.jndi.DetachedHANamingService$AcceptHandler.run(DetachedHANamingService.java:715)
  |         at org.jboss.util.threadpool.RunnableTaskWrapper.run(RunnableTaskWrapper.java:148)
  |  
  |  
  |         at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:743)
  |         at java.lang.Thread.run(Thread.java:595)
  | 2008-05-30 11:21:39,482 INFO  [STDOUT]  jobList  size --->0
  | 2008-05-30 11:21:42,957 INFO  [STDOUT]  jobList  size --->0
  |  
  |  
  | 2008-05-30 11:49:22,173 ERROR [org.jgroups] uncaught exception in \
Thread[MERGE2.FindSubgroups thread (channel=ETProd-SFSBCache),5,JGroups threads] \
(thread group=org.jgroups.util.Util$1[name=JGroups threads,maxpri=10] )  | \
java.lang.OutOfMemoryError: unable to create new native thread  |         at \
java.lang.Thread.start0(Native Method)  |         at \
java.lang.Thread.start(Thread.java:574)  |         at \
org.jgroups.protocols.PingWaiter.start(PingWaiter.java:51)  |         at \
org.jgroups.protocols.Discovery.down(Discovery.java:301)  |         at \
org.jgroups.stack.Protocol.receiveDownEvent(Protocol.java:499)  |         at \
org.jgroups.stack.Protocol.passDown(Protocol.java:533)  |         at \
org.jgroups.protocols.MERGE2$FindSubgroups.findInitialMembers(MERGE2.java:333)  |     \
at org.jgroups.protocols.MERGE2$FindSubgroups.run(MERGE2.java:291)  |         at \
java.lang.Thread.run(Thread.java:595)  | 2008-05-30 11:49:26,709 ERROR [org.jgroups] \
uncaught exception in Thread[PingWaiter,5,JGroups threads] (thread \
group=org.jgroups.util.Util$1[name=JGroups threads,maxpri=10] )  | \
java.lang.OutOfMemoryError: unable to create new native thread  |         at \
java.lang.Thread.start0(Native Method)  |         at \
java.lang.Thread.start(Thread.java:574)  |         at \
org.jgroups.protocols.PingSender.start(PingSender.java:34)  |         at \
org.jgroups.protocols.PingWaiter.findInitialMembers(PingWaiter.java:116)  |         \
at org.jgroups.protocols.PingWaiter.run(PingWaiter.java:99)  |         at \
java.lang.Thread.run(Thread.java:595)  | 2008-05-30 11:49:27,655 ERROR [org.jgroups] \
uncaught exception in Thread[PingWaiter,5,JGroups threads] (thread \
group=org.jgroups.util.Util$1[name=JGroups threads,maxpri=10] )  | \
java.lang.OutOfMemoryError: unable to create new native thread  |         at \
java.lang.Thread.start0(Native Method)  |         at \
java.lang.Thread.start(Thread.java:574)  |         at \
org.jgroups.protocols.PingSender.start(PingSender.java:34)  |         at \
org.jgroups.protocols.PingWaiter.findInitialMembers(PingWaiter.java:116)  |         \
at org.jgroups.protocols.PingWaiter.run(PingWaiter.java:99)  |         at \
java.lang.Thread.run(Thread.java:595)  | 2008-05-30 11:50:11,988 WARN  \
[org.apache.tomcat.util.http.Parameters] Parameters: Invalid chunk ignored.  | \
2008-05-30 11:50:11,989 WARN  [org.apache.tomcat.util.http.Parameters]  | 

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