qpid-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Marnie McCormack (JIRA)" <qpid-...@incubator.apache.org>
Subject [jira] Resolved: (QPID-2749) [Java Broker] Add -XX:+ExplicitGCInvokesConcurrent to qpid-server[.bat]
Date Wed, 29 Sep 2010 16:55:33 GMT

     [ https://issues.apache.org/jira/browse/QPID-2749?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Marnie McCormack resolved QPID-2749.

    Resolution: Fixed

Correctly set for bat/bash script

> [Java Broker] Add -XX:+ExplicitGCInvokesConcurrent to qpid-server[.bat]
> -----------------------------------------------------------------------
>                 Key: QPID-2749
>                 URL: https://issues.apache.org/jira/browse/QPID-2749
>             Project: Qpid
>          Issue Type: Bug
>          Components: Java Broker
>    Affects Versions: M2.1, M3, M4, 0.5, 0.6
>            Reporter: Rob Godfrey
>            Assignee: Andrew Kennedy
>             Fix For: 0.7
> Currently JAVA_GC is set as following in qpid-server
> JAVA_GC="-XX:+UseConcMarkSweepGC -XX:+HeapDumpOnOutOfMemoryError"
> In the case where an explicit GC is called this can cause significant delay.  In order
to avoid this the following option should also be supplied
>  -XX:+ExplicitGCInvokesConcurrent 
> In the case where RMI connections are being made to the JVM, Explicit GCs may be being
called periodically (by default every hour) causing significant pauses in processing without
this setting.

This message is automatically generated by JIRA.
You can reply to this email to add a comment to the issue online.

Apache Qpid - AMQP Messaging Implementation
Project:      http://qpid.apache.org
Use/Interact: mailto:dev-subscribe@qpid.apache.org

View raw message