Here is our activemq.xml. As you can see it is pretty much same as the template version we get from activemq package: <beans xmlns="http://www.springframework.org/schema/beans"; xmlns:amq="http://activemq.apache.org/schema/core"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd http://activemq.apache.org/schema/core http://activemq.apache.org/schema/core/activemq-core.xsd http://activemq.apache.org/camel/schema/spring http://activemq.apache.org/camel/schema/spring/camel-spring.xsd";> <bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> <property name="locations"> <value>file:///${activemq.base}/conf/credentials.properties</value> </property> </bean> <broker xmlns="http://activemq.apache.org/schema/core"; brokerName="localhost" dataDirectory="${activemq.base}/data"> <destinationPolicy> <policyMap> <policyEntries> <policyEntry queue=">" memoryLimit="50mb"/> <policyEntry topic=">" memoryLimit="5mb"> </policyEntry> </policyEntries> </policyMap> </destinationPolicy> <managementContext> <managementContext createConnector="true" connectorPort="11099"/> </managementContext> <networkConnectors> <networkConnector name="default-nc" uri="multicast://default"/> </networkConnectors> <persistenceAdapter> <amqPersistenceAdapter syncOnWrite="false" directory="${activemq.base}/data" maxFileLength="20 mb"/> </persistenceAdapter> <systemUsage> <systemUsage> <memoryUsage> <memoryUsage limit="200 mb"/> </memoryUsage> <storeUsage> <storeUsage limit="1 gb" name="foo"/> </storeUsage> <tempUsage> <tempUsage limit="100 mb"/> </tempUsage> </systemUsage> </systemUsage> <transportConnectors> <transportConnector name="openwire" uri="tcp://localhost:61616" discoveryUri="multicast://default"/> </transportConnectors> </broker> <camelContext id="camel" xmlns="http://activemq.apache.org/camel/schema/spring";> <package>org.foo.bar</package> <route> <from uri="activemq:example.A"/> <to uri="activemq:example.B"/> </route> </camelContext> <bean id="activemq" class="org.apache.activemq.camel.component.ActiveMQComponent" > <property name="connectionFactory"> <bean class="org.apache.activemq.ActiveMQConnectionFactory"> <property name="brokerURL" value="vm://localhost?create=false&waitForStart=10000" /> <property name="userName" value="${activemq.username}"/> <property name="password" value="${activemq.password}"/> </bean> </property> </bean> <jetty xmlns="http://mortbay.com/schemas/jetty/1.0";> <connectors> <nioConnector port="11098"/> </connectors> <handlers> <webAppContext contextPath="/admin" resourceBase="${activemq.base}/webapps/admin" logUrlOnStart="true"/> <webAppContext contextPath="/demo" resourceBase="${activemq.base}/webapps/demo" logUrlOnStart="true"/> <webAppContext contextPath="/fileserver" resourceBase="${activemq.base}/webapps/fileserver" logUrlOnStart="true"/> </handlers> </jetty> </beans>
Gary Tully wrote: > > Can you post your activemq.xml? It looks like you need to restrict the > memory usage of the broker and have it spool messages to disk when the > memory limits are reached. See some additional detail at > http://activemq.apache.org/javalangoutofmemory.html#java.lang.OutOfMemory-SpoolingMessagestoDisk > * > > * > 2009/10/12 tejeswara <tejesw...@gmail.com> > >> >> 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 >> >> >> >> -- >> View this message in context: >> http://www.nabble.com/java-lang-OutOfMemoryError-tp25864372p25864372.html >> Sent from the ActiveMQ - User mailing list archive at Nabble.com. >> >> > > > -- > http://blog.garytully.com > > Open Source Integration > http://fusesource.com > > -- View this message in context: http://www.nabble.com/java-lang-OutOfMemoryError-tp25864372p25881255.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.
