0 Replies Latest reply on May 30, 2008 3:57 PM by i gain

    JbossMQ - OutofMemory

    i gain Newbie

      Hi All,

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

      Thats the only one MDB that we are using in our application, which used to sync the data based on user's request.

      Initially it works fine, but after 3-4 days i am getting followin exception.
      If i restart both the servers, it starts working fine but again after 3-4 days
      i get same exception.

      any help would be greatly appreciated.

      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 EDU.oswego.cs.dl.util.concurrent.PooledExecutor.addThread(PooledExecutor.java:520)
      
       at EDU.oswego.cs.dl.util.concurrent.PooledExecutor.execute(PooledExecutor.java:891)
      
       at org.jboss.mq.il.uil2.SocketManager$ReadTask.run(SocketManager.java:335)
      
       at java.lang.Thread.run(Thread.java:595)
      
      2008-05-23 10:40:26,152 DEBUG [org.jboss.mq.il.uil2.ServerSocketManagerHandler] Exiting on unexpected error in read task
      
      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 EDU.oswego.cs.dl.util.concurrent.PooledExecutor.addThread(PooledExecutor.java:520)
      
       at EDU.oswego.cs.dl.util.concurrent.PooledExecutor.execute(PooledExecutor.java:891)
      
       at org.jboss.mq.il.uil2.SocketManager$ReadTask.run(SocketManager.java:335)
      
       at java.lang.Thread.run(Thread.java:595)
      
      
      
      2008-05-23 10:40:58,490 WARN [org.jboss.mq.server.BasicQueue] Caught unusual exception sending message to receiver.
      
      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.mq.server.ClientConsumer.queueMessageForSending(ClientConsumer.java:125)
      
       at org.jboss.mq.server.BasicQueue.queueMessageForSending(BasicQueue.java:1140)
      
       at org.jboss.mq.server.BasicQueue.internalAddMessage(BasicQueue.java:1111)
      
       at org.jboss.mq.server.BasicQueue.access$000(BasicQueue.java:76)
      
       at org.jboss.mq.server.BasicQueue$AddMessagePostCommitTask.run(BasicQueue.java:1359)
      
       at org.jboss.mq.pm.TxManager.addPostCommitTask(TxManager.java:162)
      
       at org.jboss.mq.server.BasicQueue.performOrPrepareAddMessage(BasicQueue.java:411)
      
       at org.jboss.mq.server.BasicQueue.addMessage(BasicQueue.java:383)
      
       at org.jboss.mq.server.PersistentQueue.addMessage(PersistentQueue.java:76)
      
       at org.jboss.mq.server.JMSQueue.addMessage(JMSQueue.java:180)
      
       at org.jboss.mq.server.JMSDestinationManager.addMessage(JMSDestinationManager.java:415)
      
       at org.jboss.mq.server.JMSDestinationManager.addMessage(JMSDestinationManager.java:399)
      
       at org.jboss.mq.server.JMSServerInterceptorSupport.addMessage(JMSServerInterceptorSupport.java:106)
      
       at org.jboss.mq.security.ServerSecurityInterceptor.addMessage(ServerSecurityInterceptor.java:168)
      
       at org.jboss.mq.server.TracingInterceptor.addMessage(TracingInterceptor.java:226)
      
       at org.jboss.mq.server.JMSServerInvoker.addMessage(JMSServerInvoker.java:112)
      
       at org.jboss.mq.il.uil2.ServerSocketManagerHandler.handleMsg(ServerSocketManagerHandler.java:114)
      
       at org.jboss.mq.il.uil2.SocketManager$ReadTask.handleMsg(SocketManager.java:395)
      
       at org.jboss.mq.il.uil2.msgs.BaseMsg.run(BaseMsg.java:398)
      
       at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:748)
      
       at java.lang.Thread.run(Thread.java:595)
      
      
      
       2008-05-23 10:41:26,153 WARN [org.jboss.mq.Connection] Connection failure, use javax.jms.Connection.setExceptionListener() to handle this error and reconnect
      
      org.jboss.mq.SpyJMSException: No pong received; - nested throwable: (java.io.IOException: ping timeout.)
      
       at org.jboss.mq.Connection$PingTask.run(Connection.java:1313)
      
       at EDU.oswego.cs.dl.util.concurrent.ClockDaemon$RunLoop.run(ClockDaemon.java:364)
      
       at java.lang.Thread.run(Thread.java:595)
      
      Caused by: java.io.IOException: ping timeout.
      
       ... 3 more
      
      2008-05-23 10:42:21,043 WARN [org.apache.tomcat.util.http.Parameters] Parameters: Invalid chunk ignored.
      
      2008-05-23 10:42:21,043 WARN [org.apache.tomcat.util.http.Parameters] Parameters: Invalid chunk ignored.
      
      2008-05-23 10:42:26,155 WARN [org.jboss.mq.Connection] Connection failure, use javax.jms.Connection.setExceptionListener() to handle this error and reconnect
      
      org.jboss.mq.SpyJMSException: No pong received; - nested throwable: (java.io.IOException: ping timeout.)
      
       at org.jboss.mq.Connection$PingTask.run(Connection.java:1313)
      
       at EDU.oswego.cs.dl.util.concurrent.ClockDaemon$RunLoop.run(ClockDaemon.java:364)
      
       at java.lang.Thread.run(Thread.java:595)
      
      Caused by: java.io.IOException: ping timeout.
      
       ... 3 more