Our broker is running on Linux (RHEL4 box) and after 1 or 2 days I see below
error in logs.
Note that, below values are set in bin/activemq in out test lab:
if [ -z "$ACTIVEMQ_OPTS" ] ; then
ACTIVEMQ_OPTS="-Xmx512M -Dorg.apache.activemq.UseDedicatedTaskRunner=true"
fi
I tried to stress test broker by creating 200 queues and put 5000 messages
(each about 1500 bytes size)
in each of these queues. However I could not see any error. Below error
occured when broker is idle.
>From logs, only activity during this idle period I see is 'DEBUG
InactivityMonitor - 30177 ms elapsed since last read check'
Can someone help in pointing out what is going wrong?
Note that, OutOfMemoryError is seen in our production even when heap size is
bumped up to 1024 and
dedicated task runner is set to false. This error usvally occurs after 2
days broker running without restart.
if [ -z "$ACTIVEMQ_OPTS" ] ; then
ACTIVEMQ_OPTS="-Xmx1024M
-Dorg.apache.activemq.UseDedicatedTaskRunner=false"
fi
Stack Trace:->
JVMDUMP006I Processing Dump Event "uncaught", detail
"java/lang/OutOfMemoryError" - Please Wait.
JVMDUMP007I JVM Requesting Snap Dump using
'/x/web/STAGE2SC5464/idimqbroker/Snap0001.20091010.015439.16581.trc'
JVMDUMP010I Snap Dump written to
/x/web/STAGE2SC5464/idimqbroker/Snap0001.20091010.015439.16581.trc
JVMDUMP007I JVM Requesting Heap Dump using
'/x/web/STAGE2SC5464/idimqbroker/heapdump.20091010.015439.16581.phd'
JVMDUMP010I Heap Dump written to
/x/web/STAGE2SC5464/idimqbroker/heapdump.20091010.015439.16581.phd
JVMDUMP007I JVM Requesting Java Dump using
'/x/web/STAGE2SC5464/idimqbroker/javacore.20091010.015439.16581.txt'
JVMDUMP010I Java Dump written to
/x/web/STAGE2SC5464/idimqbroker/javacore.20091010.015439.16581.txt
JVMDUMP013I Processed Dump Event "uncaught", detail
"java/lang/OutOfMemoryError".
Exception in thread "MulticastDiscovery: null" java.lang.OutOfMemoryError:
heap allocation failed
at java.net.PlainDatagramSocketImpl.receive0(Native Method)
at
java.net.PlainDatagramSocketImpl.receive(PlainDatagramSocketImpl.java:181)
at java.net.DatagramSocket.receive(DatagramSocket.java:724)
at
org.apache.activemq.transport.discovery.multicast.MulticastDiscoveryAgent.run(MulticastDiscoveryAgent.java:338)
at java.lang.Thread.run(Thread.java:803)
JVMDUMP006I Processing Dump Event "uncaught", detail
"java/lang/OutOfMemoryError" - Please Wait.
JVMDUMP007I JVM Requesting Snap Dump using
'/x/web/STAGE2SC5464/idimqbroker/Snap0002.20091010.034616.16581.trc'
JVMDUMP010I Snap Dump written to
/x/web/STAGE2SC5464/idimqbroker/Snap0002.20091010.034616.16581.trc
JVMDUMP007I JVM Requesting Heap Dump using
'/x/web/STAGE2SC5464/idimqbroker/heapdump.20091010.034616.16581.phd'
JVMDUMP016E Aborting: Cannot create file
(/x/web/STAGE2SC5464/idimqbroker/heapdump.20091010.034616.16581.phd)
JVMDUMP012E Error in Heap Dump: binary dump file cannot be written
JVMDUMP007I JVM Requesting Java Dump using
'/x/web/STAGE2SC5464/idimqbroker/javacore.20091010.034616.16581.txt'
UTE503: utsGetTracePointIterator cannot allocate iterator's buffer
JVMDUMP010I Java Dump written to
/x/web/STAGE2SC5464/idimqbroker/javacore.20091010.034616.16581.txt
JVMDUMP013I Processed Dump Event "uncaught", detail
"java/lang/OutOfMemoryError".
Exception in thread "MulticastDiscovery: tcp://stage2sc5464.:61616"
java.lang.OutOfMemoryError: heap allocation failed
at java.net.PlainDatagramSocketImpl.receive0(Native Method)
at
java.net.PlainDatagramSocketImpl.receive(PlainDatagramSocketImpl.java:181)
at java.net.DatagramSocket.receive(DatagramSocket.java:724)
at
org.apache.activemq.transport.discovery.multicast.MulticastDiscoveryAgent.run(MulticastDiscoveryAgent.java:338)
at java.lang.Thread.run(Thread.java:803)
JVMDUMP006I Processing Dump Event "uncaught", detail
"java/lang/OutOfMemoryError" - Please Wait.
JVMDUMP007I JVM Requesting Snap Dump using
'/x/web/STAGE2SC5464/idimqbroker/Snap0003.20091010.034640.16581.trc'
JVMDUMP010I Snap Dump written to
/x/web/STAGE2SC5464/idimqbroker/Snap0003.20091010.034640.16581.trc
JVMDUMP007I JVM Requesting Heap Dump using
'/x/web/STAGE2SC5464/idimqbroker/heapdump.20091010.034640.16581.phd'
JVMDUMP016E Aborting: Cannot create file
(/x/web/STAGE2SC5464/idimqbroker/heapdump.20091010.034640.16581.phd)
JVMDUMP012E Error in Heap Dump: binary dump file cannot be written
JVMDUMP007I JVM Requesting Java Dump using
'/x/web/STAGE2SC5464/idimqbroker/javacore.20091010.034640.16581.txt'
UTE503: utsGetTracePointIterator cannot allocate iterator's buffer
JVMDUMP010I Java Dump written to
/x/web/STAGE2SC5464/idimqbroker/javacore.20091010.034640.16581.txt
JVMDUMP013I Processed Dump Event "uncaught", detail
"java/lang/OutOfMemoryError".
Exception in thread "InactivityMonitor WriteCheck"
java.lang.OutOfMemoryError
at java.security.AccessController.getProtectionDomains(Native
Method)
at
java.security.AccessController.getContext(AccessController.java:132)
at java.lang.Thread.initialize(Thread.java:347)
at java.lang.Thread.<init>(Thread.java:278)
at java.lang.Thread.<init>(Thread.java:170)
at
org.apache.activemq.transport.InactivityMonitor$5.newThread(InactivityMonitor.java:303)
at
java.util.concurrent.ThreadPoolExecutor.addThread(ThreadPoolExecutor.java:411)
at
java.util.concurrent.ThreadPoolExecutor.addIfUnderMaximumPoolSize(ThreadPoolExecutor.java:463)
at
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:878)
at
org.apache.activemq.transport.InactivityMonitor.writeCheck(InactivityMonitor.java:128)
at
org.apache.activemq.transport.InactivityMonitor$2.run(InactivityMonitor.java:103)
at
org.apache.activemq.thread.SchedulerTimerTask.run(SchedulerTimerTask.java:33)
at java.util.TimerThread.mainLoop(Timer.java:527)
at java.util.TimerThread.run(Timer.java:477)
Exception in thread "RMI TCP Connection(454)-10.15.26.210"
java.lang.NoClassDefFoundError: java.io.StreamCorruptedException
at
sun.rmi.transport.StreamRemoteCall.getResultStream(StreamRemoteCall.java:177)
at
sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:335)
at sun.rmi.transport.Transport$1.run(Transport.java:168)
at
java.security.AccessController.doPrivileged(AccessController.java:275)
java.lang.NoClassDefFoundError: java.rmi.UnmarshalException
at
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:506)
at
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.handleRequest(TCPTransport.java:838)
at
sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:233)
at
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:912)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:358)
at java.lang.Thread.run(Thread.java:803)
at sun.rmi.transport.DGCImpl_Stub.dirty(DGCImpl_Stub.java:67)
at
sun.rmi.transport.DGCClient$EndpointEntry.makeDirtyCall(DGCClient.java:344)
at
sun.rmi.transport.DGCClient$EndpointEntry.access$1600(DGCClient.java:160)
at
sun.rmi.transport.DGCClient$EndpointEntry$RenewCleanThread.run(DGCClient.java:555)
at java.lang.Thread.run(Thread.java:803)
Exception in thread "RMI LeaseChecker" java.lang.NoClassDefFoundError:
java.rmi.server.Unreferenced
at sun.rmi.transport.Target.refSetRemove(Target.java:320)
at sun.rmi.transport.Target.vmidDead(Target.java:444)
at sun.rmi.transport.DGCImpl.checkLeases(DGCImpl.java:265)
at sun.rmi.transport.DGCImpl.access$400(DGCImpl.java:47)
at sun.rmi.transport.DGCImpl$LeaseChecker.run(DGCImpl.java:329)
at java.lang.Thread.run(Thread.java:803)
Unhandled exception
Type=Segmentation error vmState=0x00053fff
J9Generic_Signal_Number=00000004 Signal_Number=0000000b Error_Value=00000000
Signal_Code=00000001
Handler1=008F64F0 Handler2=00142477 InaccessibleAddress=00000000
EDI=00000000 ESI=27E112E0 EAX=00000000 EBX=00000000
ECX=08B7DF40 EDX=00000000
EIP=00F97DB4 ES=0000007B DS=C02D007B ESP=00855BB8
EFlags=00210206 CS=00000073 SS=0000007B EBP=00855BB8
Module=/x/web/STAGE2SC5464/idimqbroker/java/jre/bin/libj9jit23.so
Module_base_address=00F09000
Method_being_compiled=org/springframework/jms/listener/DefaultMessageListenerContainer$AsyncMessageListenerInvoker.run()V
Target=2_30_20070524_12771_lHdSMR (Linux 2.6.9-55.ELsmp)
CPU=x86 (8 logical CPUs) (0x47621d000 RAM)
JVMDUMP006I Processing Dump Event "gpf", detail "" - Please Wait.
JVMDUMP007I JVM Requesting System Dump using
'/x/web/STAGE2SC5464/idimqbroker/core.20091011.220932.16581.dmp'
JVMDUMP012E Error in System Dump: cannot find core file, check "ulimit -c"
is set high enough
JVMDUMP007I JVM Requesting Snap Dump using
'/x/web/STAGE2SC5464/idimqbroker/Snap0004.20091011.220932.16581.trc'
JVMDUMP010I Snap Dump written to
/x/web/STAGE2SC5464/idimqbroker/Snap0004.20091011.220932.16581.trc
JVMDUMP007I JVM Requesting Java Dump using
'/tmp/javacore.20091011.220932.16581.txt'
NULL
------------------------------------------------------------------------
0SECTION TITLE subcomponent dump routine
NULL ===============================
1TISIGINFO Dump Event "gpf" (00002000) received
1TIDATETIME Date: 2009/10/11 at 22:10:17
1TIFILENAME Javacore filename: /tmp/javacore.20091011.220932.16581.txt
NULL
------------------------------------------------------------------------
0SECTION GPINFO subcomponent dump routine
NULL ================================
2XHOSLEVEL OS Level : Linux 2.6.9-55.ELsmp
2XHCPUS Processors -
3XHCPUARCH Architecture : x86
3XHNUMCPUS How Many : 8
NULL
--
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