PQ94457: FEDERATION OF APP SERVER INTO DEPLOYMENT MANAGER CELL CREATES A N JAVA.LANG.OUTOFMEMORY ERROR REQUIRING HEAP SIZE TO INCREASE. | |||||||||||||||||||||||||||||||||||||||||||
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![]() APAR status Closed as program error. Error description Customer is getting a java.lang.outofmemory when he tries to federate the Websphere Application Server into the Deployment Manager cell. Customer gets the following error: ADMU0111E: Program exiting with error: java.lang.OutOfMemoryErr ADMU0211I: Error details may be seen in the file: /wasv5config/p1cell/AppServerNode3/logs/addNode.logLocal fix Problem summary **************************************************************** * USERS AFFECTED: All users of WebSphere Application Server * * V5.0 for z/OS * **************************************************************** * PROBLEM DESCRIPTION: When running addNode.sh with * * the -includeapps option, an * * OutofMemoryError may occur. * * ADMU0111E: Program exiting with error: * * java.lang.OutOfMemoryError * **************************************************************** * RECOMMENDATION: * **************************************************************** When running addNode.sh with the -includeapps option, an OutOfMemoryError may occur. This is caused by the size and/or number of applications in the Base application server being federated. The error is: ADMU0111E: Program exiting with error: java.lang.OutOfMemoryErrorProblem conclusion The addNode.sh operation used the default JVM Heapsize for its operations. In some cases, this may not be large enough to complete the operation successfully. The addNode.sh was updated to now use a larger JVM heapsize(-Xms64m -Xmx256m) similiar to other scripts. If a larger JVM heapsize is required, a documentation update is added to describe how to increase the JVM heapsize. APAR PQ94457 requires a change to the WebSphere Application Server Information Center. To access the latest online documentation, go to the product library page at: www.ibm.com/software/webservers/appserv/zos_os390/library/ The following note will be added to the V5.0 and V5.1 Informatio Centers' article "addNode command"at the end of the description of the -includeapps parameter: Note: When the -includeapps parameter is specified, an OutOfMemoryError might occur if the Java Virtual Machine heap size isn't large enough. When this error occurs, the following error message is issued: ADMU0111E: Program exiting with error: java.lang.OutOfMemoryError This error can occur when large applications are processed, or when there are a large number of applications in the Base Application Server. To recover from this error and successfully federate the Base Application Server, you must: 1. Issue the cleanupNode.sh command on your deployment manager server. See "cleanupNode command" for more information about this command. 2. Increase the JVM heap size for the addNode script. When you issue the addNode.sh command, the JVM heap size is set to -Xms64m -Xmx256m. To increase these values, edit the JVM_EXTRA_CMD_ARGS variable in the <config_root>/bin/setupCmdLine.sh file of the Base Application Server being federated. For example, you might specify the following (all on one line): JVM_EXTRA_CMD_ARGS= -Djava.security.properties=$WAS_HOME/ java/jre/lib/security/java.security -Xms64m -Xmx512m Make sure the Unix System Services process issuing the addNode.sh has adequate size to support the heapsize values being used. Otherwise, an OutOfMemoryError may occur when the address space size is exhausted. 3. Reissue the addNode.sh command. APAR PQ94457 is associated with SERVICE LEVEL W502018 of WebSphere Application Server V5.0 for z/OS.Temporary fix Comments
APAR is sysrouted FROM one or more of the following: APAR is sysrouted TO one or more of the following: PQ97859 Modules/Macros
Publications Referenced
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Document Information |
Current web document: swg1PQ94457.html
Product categories: Software > Application Servers >
Distributed Application & Web Servers > WebSphere Application
Server for z/OS
Operating system(s):
Software version: 500
Software edition:
Reference #: PQ94457
IBM Group: Software Group
Modified date: Dec 2, 2004
(C) Copyright IBM Corporation 2000, 2009. All Rights Reserved.