[ http://jira.jboss.com/jira/browse/JGRP-33?page=history ]
Bela Ban updated JGRP-33:
-------------------------
Priority: Major (was: Critical)
downgraded to major; probably due to incorrect use of JGroups
> JGroups throws OutOfMemoryError after running for a few hours
> -------------------------------------------------------------
>
> Key: JGRP-33
> URL: http://jira.jboss.com/jira/browse/JGRP-33
> Project: JGroups
> Type: Bug
> Versions: 2.2.8
> Environment: SUN JDK 1.4.2_05 & SUN JDK 1.5.0 on Windows & Unix platforms
> Reporter: B.S.Navin
> Assignee: Bela Ban
> Fix For: 2.2.8
> Attachments: JGroupsMemTest.java, PublishThread2.java,
> fc-fast-udp-tcpping.xml, fc-fast-udp.xml, runj10.sh
>
>
> I ran 10 instances of a simple program with 3 threads. The max memory is kept
> as the JVM default (64M). The 10 programs join the same JGroup and the
> threads in the programs keep publishing a small hashmap at 5 second intervals.
> The heap memory consumed (Runtime.totalMemory() - Runtime.freeMemory())
> slowly increases over a period of 4-5 hours and reaches the default max limit
> (64M) when it starts throwing OutOfMemory errors on all instances.
> I have run the program on unix and windows machines with 1G RAM.
> Not able to make much from an HProf output of one of the instances.
> This seems to be the cause for the JBossCache bug
> "http://jira.jboss.com/jira/browse/JBCACHE-31"; too.
> I have tried out a UDP/PING and a UDP/TCPPING combination and this problem
> occurs in both cases.
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
http://jira.jboss.com/jira/secure/Administrators.jspa
-
If you want more information on JIRA, or have a bug to report see:
http://www.atlassian.com/software/jira
-------------------------------------------------------
SF email is sponsored by - The IT Product Guide
Read honest & candid reviews on hundreds of IT Products from real users.
Discover which products truly live up to the hype. Start reading now.
http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
_______________________________________________
JBoss-Development mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/jboss-development
