PQ58961: CANNOT DISABLE HP-UX JDK HOTSPOT SUPPORT FOR AN APPLICATION SERVER'S JVM | |||||||||||||||||||||||||||||||||||||||
![]() |
|||||||||||||||||||||||||||||||||||||||
![]() APAR status Closed as program error. Error description WebSphere Application Server for HP-UX uses Hewlett-Packard's JDK rather than an IBM JDK. The HP JDK runs by default with HotSpot support enabled; however, there may be times when a user wants to disable HotSpot support. The HP JDK provides a Java command line option, -classic, for disabling HotSpot. . Disabling HotSpot for a WAS application server should be done by specifying "-classic" on the Advanced JVM command line arguments field for the application server. However, when "-classic" is set on the JVM command line arguments, the application server fails to start and the administrative console reports the following exception: . Exception: . com.ibm.ejs.sm.exception.StaleActiveObjectInvocationException <<no stack trace available>> ----------- com.ibm.ejs.sm.client.command.ExecutionException: Command Default Server.start failed. at com.ibm.ejs.sm.client.command.AbstractCommand.handleAct(Abstract Command.java:286) at com.ibm.ejs.sm.client.command.StartCommand.execute(StartCommand. java:94) at com.ibm.ejs.sm.client.command.CommandManager$ExecutionThread.run (commandManager.java:264) at com.ibm.ejs.sm.client.command.ThreadPool$PooledThread.run(Thread Pool.java:89) . It should be possible to disable HotSpot with "-classic" and expect the application server to run successfully.Local fix No workaround is available.Problem summary **************************************************************** * USERS AFFECTED: WebSphere Application Server 4.02 users * * of HP-UX. * **************************************************************** * PROBLEM DESCRIPTION: Cannot disable HP-UX JDK hotspot * * support for an application server. * **************************************************************** * RECOMMENDATION: * **************************************************************** WebSphere Application Server for HP-UX uses Hewlett-Packard's JDK rather than an IBM JDK. The HP JDK runs by default with HotSpot support enabled; however, there may be times when a user wants to disable HotSpot support. The HP JDK provides a Java command line option, -classic, for disabling HotSpot. . Disabling HotSpot for a WAS application server should be done by specifying "-classic" on the Advanced JVM command line arguments field for the application server. However, when "-classic" is set on the JVM command line arguments, the application server fails to start and the administrative console reports the following exception: Exception: . com.ibm.ejs.sm.exception.StaleActiveObjectInvocationException <<no stack trace available>> ----------- com.ibm.ejs.sm.client.command.ExecutionException: Command Default Server.start failed. at com.ibm.ejs.sm.client.command.AbstractCommand.handleAct(Abstract Command.java:286)Problem conclusion Made the server code change to allow the users to disable the HP-UX JDK hotspot for an application server.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
SRLS
|
Document Information |
Product categories: Software > Application Servers >
Distributed Application & Web Servers > WebSphere Application
Server > General
Operating system(s):
Software version: 400
Software edition:
Reference #: PQ58961
IBM Group: Software Group
Modified date: Jun 20, 2002
(C) Copyright IBM Corporation 2000, 2006. All Rights Reserved.