Health Checks Against The WebCenter Interaction Common Search Service Cause Service To Hang And "OutOfMemoryError" Exceptions Are Thrown (Doc ID 1364794.1)

Last updated on JANUARY 03, 2017

Applies to:

Oracle WebCenter Collaboration - Version 10.3.0.1 and later
Oracle WebCenter Interaction Common Search Service - Version 1.0.0 and later
Information in this document applies to any platform.
***Checked for relevance on 22-Oct-2013***

Symptoms

When you send continuous health checks against Oracle WebCenter Interaction Common Search Service, the service will become unresponsive. You also observe "OutOfMemoryError" exceptions in the Search Service's wrapper.log file similar to the following:

INFO | jvm 1 | 2011/09/30 12:23:54 | Exception in thread "PMB Message Receiver" java.lang.OutOfMemoryError: allocLargeObjectOrArray - Object size: 65552, Num elements: 65536
INFO | jvm 1 | 2011/09/30 12:23:54 | at com.plumtree.pmb.impl.PmbReceiveDatagram.<init>(PmbReceiveDatagram.java:21)
INFO | jvm 1 | 2011/09/30 12:23:54 | at com.plumtree.pmb.impl.PmbReceiveSocket.Receive(PmbReceiveSocket.java:61)
INFO | jvm 1 | 2011/09/30 12:23:54 | at com.plumtree.pmb.impl.PMB._GetAlloc(PMB.java:236)
INFO | jvm 1 | 2011/09/30 12:23:54 | at com.plumtree.pmb.impl.PMB.GetAlloc(PMB.java:197)
INFO | jvm 1 | 2011/09/30 12:23:54 | at com.plumtree.pmb.impl.ReceiverThread.run(PmbApplication.java:246)
INFO | jvm 1 | 2011/09/30 12:23:54 | at java.lang.Thread.run(Thread.java:595)
INFO | jvm 1 | 2011/09/30 12:23:56 | Exception in thread "ActiveMQ Transport Server: tcp://searchservicehost.domain.com:15275" java.lang.OutOfMemoryError: allocLargeObjectOrArray - Object size: 65552, Num elements: 16383
INFO | jvm 1 | 2011/09/30 12:23:56 | at org.apache.activemq.openwire.OpenWireFormat.<init>(OpenWireFormat.java:62)
INFO | jvm 1 | 2011/09/30 12:23:56 | at org.apache.activemq.openwire.OpenWireFormat.<init>(OpenWireFormat.java:67)
INFO | jvm 1 | 2011/09/30 12:23:56 | at org.apache.activemq.openwire.OpenWireFormatFactory.createWireFormat(OpenWireFormatFactory.java:58)
INFO | jvm 1 | 2011/09/30 12:23:56 | at org.apache.activemq.transport.tcp.TcpTransportServer.run(TcpTransportServer.java:136)
INFO | jvm 1 | 2011/09/30 12:23:56 | at java.lang.Thread.run(Thread.java:595)
INFO | jvm 1 | 2011/09/30 12:30:24 | Available/Total Memory (bytes):16560/201326592
INFO | jvm 1 | 2011/09/30 12:33:58 | Exception in thread "Expired flag clean-up thread" java.lang.OutOfMemoryError: nativeGetNewTLA
INFO | jvm 1 | 2011/09/30 12:33:58 | at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:985)
INFO | jvm 1 | 2011/09/30 12:33:58 | at java.lang.ThreadGroup.uncaughtException(ThreadGroup.java:978)
INFO | jvm 1 | 2011/09/30 12:33:58 | at java.lang.Thread.dispatchUncaughtException(Thread.java:1778)
INFO | jvm 1 | 2011/09/30 12:33:58 | Exception in thread "Expired flag clean-up thread" java.lang.OutOfMemoryError
INFO | jvm 1 | 2011/09/30 12:33:58 | Sep 30, 2011 12:33:58 PM org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor processChildren
INFO | jvm 1 | 2011/09/30 12:33:58 | SEVERE: Exception invoking periodic operation:
INFO | jvm 1 | 2011/09/30 12:33:58 | java.lang.OutOfMemoryError: nativeGetNewTLA
INFO | jvm 1 | 2011/09/30 12:33:58 | at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:114)
INFO | jvm 1 | 2011/09/30 12:33:58 | at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1337)
INFO | jvm 1 | 2011/09/30 12:33:58 | at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1601)
INFO | jvm 1 | 2011/09/30 12:33:58 | at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1590)
INFO | jvm 1 | 2011/09/30 12:33:58 | at java.lang.Thread.run(Thread.java:595)

...

INFO | jvm 1 | 2011/09/30 12:48:22 | com.plumtree.openfoundation.util.XPException: allocLargeObjectOrArray - Object size: 65552, Num elements: 65536
INFO | jvm 1 | 2011/09/30 12:48:22 | at com.plumtree.openfoundation.util.XPException.GetInstance(XPException.java:428)
INFO | jvm 1 | 2011/09/30 12:48:22 | at com.plumtree.openfoundation.util.XPException.GetInstance(XPException.java:350)
INFO | jvm 1 | 2011/09/30 12:48:22 | at com.plumtree.openfoundation.reflect.XPInvocationTargetException.GetCauseException(XPInvocationTargetException.java:58)
INFO | jvm 1 | 2011/09/30 12:48:22 | at com.plumtree.openkernel.factory.AOKFactory.createAndInitializeInstance(AOKFactory.java:231)
INFO | jvm 1 | 2011/09/30 12:48:22 | at com.plumtree.openkernel.factory.OKConfigFactory.createInstance(OKConfigFactory.java:130)
INFO | jvm 1 | 2011/09/30 12:48:22 | at com.plumtree.container.ApplicationConfig.MyConfigFactory(ApplicationConfig.java:153)
INFO | jvm 1 | 2011/09/30 12:48:22 | at com.plumtree.container.ApplicationConfig.<init>(ApplicationConfig.java:174)
INFO | jvm 1 | 2011/09/30 12:48:22 | at com.plumtree.container.ApplicationConfig.main(ApplicationConfig.java:103)
INFO | jvm 1 | 2011/09/30 12:48:22 | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
INFO | jvm 1 | 2011/09/30 12:48:22 | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
INFO | jvm 1 | 2011/09/30 12:48:22 | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
INFO | jvm 1 | 2011/09/30 12:48:22 | at java.lang.reflect.Method.invoke(Method.java:585)
INFO | jvm 1 | 2011/09/30 12:48:22 | at com.plumtree.container.Bootstrap.main(Bootstrap.java:188)
INFO | jvm 1 | 2011/09/30 12:48:22 | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
INFO | jvm 1 | 2011/09/30 12:48:22 | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
INFO | jvm 1 | 2011/09/30 12:48:22 | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
INFO | jvm 1 | 2011/09/30 12:48:22 | at java.lang.reflect.Method.invoke(Method.java:585)
INFO | jvm 1 | 2011/09/30 12:48:22 | at org.tanukisoftware.wrapper.WrapperStartStopApp.stop(WrapperStartStopApp.java:420)
INFO | jvm 1 | 2011/09/30 12:48:22 | at org.tanukisoftware.wrapper.WrapperManager$13.run(WrapperManager.java:3134)
INFO | jvm 1 | 2011/09/30 12:48:22 | Caused by: java.lang.OutOfMemoryError: allocLargeObjectOrArray - Object size: 65552, Num elements: 65536
INFO | jvm 1 | 2011/09/30 12:48:22 | at org.apache.xerces.util.XMLChar.<clinit>(Unknown Source)
INFO | jvm 1 | 2011/09/30 12:48:22 | at org.apache.xerces.impl.XMLEntityScanner.skipDeclSpaces(Unknown Source)
INFO | jvm 1 | 2011/09/30 12:48:22 | at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source)
INFO | jvm 1 | 2011/09/30 12:48:22 | at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
INFO | jvm 1 | 2011/09/30 12:48:22 | at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
INFO | jvm 1 | 2011/09/30 12:48:22 | at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
INFO | jvm 1 | 2011/09/30 12:48:22 | at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
INFO | jvm 1 | 2011/09/30 12:48:22 | at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
INFO | jvm 1 | 2011/09/30 12:48:22 | at javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:98)
INFO | jvm 1 | 2011/09/30 12:48:22 | at com.plumtree.openfoundation.xml.dom.XPBuilder.LoadDocument(XPBuilder.java:182)
INFO | jvm 1 | 2011/09/30 12:48:22 | at com.plumtree.openkernel.impl.config.providers.ConfigXMLFileProvider.loadSource(ConfigXMLFileProvider.java:1165)
INFO | jvm 1 | 2011/09/30 12:48:22 | at com.plumtree.openkernel.impl.config.providers.ConfigXMLFileProvider.loadDirectories(ConfigXMLFileProvider.java:1144)
INFO | jvm 1 | 2011/09/30 12:48:22 | at com.plumtree.openkernel.impl.config.providers.ConfigXMLFileProvider.loadDirectories(ConfigXMLFileProvider.java:1136)
INFO | jvm 1 | 2011/09/30 12:48:22 | at com.plumtree.openkernel.impl.config.providers.ConfigXMLFileProvider.load(ConfigXMLFileProvider.java:1110)
INFO | jvm 1 | 2011/09/30 12:48:22 | at com.plumtree.openkernel.impl.config.Config.load(Config.java:211)
INFO | jvm 1 | 2011/09/30 12:48:22 | at com.plumtree.openkernel.impl.config.Config.init(Config.java:147)
INFO | jvm 1 | 2011/09/30 12:48:22 | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
INFO | jvm 1 | 2011/09/30 12:48:22 | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
INFO | jvm 1 | 2011/09/30 12:48:22 | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
INFO | jvm 1 | 2011/09/30 12:48:22 | at java.lang.reflect.Method.invoke(Method.java:585)
INFO | jvm 1 | 2011/09/30 12:48:22 | at com.plumtree.openfoundation.reflect.XPReflect.InvokeMethod(XPReflect.java:147)
INFO | jvm 1 | 2011/09/30 12:48:22 | at com.plumtree.openfoundation.reflect.XPReflect.InvokeMethod(XPReflect.java:122)
INFO | jvm 1 | 2011/09/30 12:48:22 | at com.plumtree.openkernel.factory.AOKFactory.createAndInitializeInstance(AOKFactory.java:219)
INFO | jvm 1 | 2011/09/30 12:48:22 | at com.plumtree.openkernel.factory.OKConfigFactory.createInstance(OKConfigFactory.java:130)

Cause

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