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From "Jonathan Ellis (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-3674) add nodetool explicitgc
Date Wed, 11 Jan 2012 23:18:39 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-3674?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13184515#comment-13184515
] 

Jonathan Ellis commented on CASSANDRA-3674:
-------------------------------------------

IMO it should be a wontfix -- I can't remember ever asking someone to force a GC when troubleshooting.
 Taking a heap dump, yes, but hopefully we're not going to reimplement jmap next. :)
                
> add nodetool explicitgc
> -----------------------
>
>                 Key: CASSANDRA-3674
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-3674
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Peter Schuller
>            Assignee: Peter Schuller
>            Priority: Minor
>         Attachments: CASSANDRA-3674-trunk.txt
>
>
> So that you can easily ask people "run nodetool explicitgc and paste the results".
> I'll file a separate JIRA suggesting that we ship with -XX:+ExplicitGCInvokesConcurrent
by default.

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