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Posted to commits@cassandra.apache.org by "Dave Brosius (JIRA)" <ji...@apache.org> on 2012/06/21 21:18:44 UTC
[jira] [Updated] (CASSANDRA-4366) add UseCondCardMark XX jvm
settings on jdk 1.7
[ https://issues.apache.org/jira/browse/CASSANDRA-4366?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dave Brosius updated CASSANDRA-4366:
------------------------------------
Attachment: 4366.txt
> add UseCondCardMark XX jvm settings on jdk 1.7
> ----------------------------------------------
>
> Key: CASSANDRA-4366
> URL: https://issues.apache.org/jira/browse/CASSANDRA-4366
> Project: Cassandra
> Issue Type: Improvement
> Components: Packaging
> Affects Versions: 1.2
> Reporter: Dave Brosius
> Priority: Trivial
> Fix For: 1.2
>
> Attachments: 4366.txt
>
>
> found by jbellis
> adding jvm extension setting UseCondCardMark as defined here
> http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7029167
> for better lock handling especially on hotspot with multicore processors.
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