PQ76093: JVM problems involving crash and hangs | |||||||||||||||||||||||||||||||||||||||||||||||||
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![]() APAR status Closed as program error. Error description This APAR addresses these problems: The Sovereign JVM hangs 100% of the time when the first thread exits and profiling is enabled Crash when hot replacing a static method Crash during hotswap (JNI-related)Local fix Provide repackaged JDK that include sov Defect 62535 This fix is included in the IBM jdks beginning with ca131-20030711a (for AIX) and with the equivalent builds for the other platforms.Problem summary **************************************************************** * USERS AFFECTED: All users of IBM WebSphere Application * * Server 5.0.2 with the Java Virtual Machine * * Interface ( JVMPI ). * **************************************************************** * PROBLEM DESCRIPTION: A problem with the Java Virtual * * Machine ( JVM ) results in WebSphere * * crashing and hanging. * **************************************************************** * RECOMMENDATION: * **************************************************************** When running IBM WebSphere Application Server 5.0.2 with certain monitoring products, a user may see IBM WebSphere Application Server hang or crash. This failure has been seen with IBM WebSphere Studio Application Monitor , IBM WebSphere Application Developer ( WSAD ), Sitraka Software's JProbe 3.0 , and Borland's OptimizeIt . The cause of the problem is locking issues with the level 0 heapdump command from the JVMPI interface.Problem conclusion To resolve this problem a repackaged IBM Developer Kit must be provided that includes sov defect 62535.Temporary fix Comments
APAR is sysrouted FROM one or more of the following: APAR is sysrouted TO one or more of the following: Modules/Macros
Publications Referenced
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Product categories: Software > Application Servers >
Distributed Application & Web Servers > WebSphere Application
Server > General
Operating system(s):
Software version: 00A
Software edition:
Reference #: PQ76093
IBM Group: Software Group
Modified date: Oct 24, 2003
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