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Posted to commits@cassandra.apache.org by "Brandon Williams (JIRA)" <ji...@apache.org> on 2016/02/02 17:00:41 UTC

[jira] [Updated] (CASSANDRA-11026) OOM due to HeapByteBuffer instances

     [ https://issues.apache.org/jira/browse/CASSANDRA-11026?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Brandon Williams updated CASSANDRA-11026:
-----------------------------------------
    Summary: OOM due to HeapByteBuffer instances  (was: OOM)

> OOM due to HeapByteBuffer instances
> -----------------------------------
>
>                 Key: CASSANDRA-11026
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-11026
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Maxim Podkolzine
>            Assignee: Sylvain Lebresne
>             Fix For: 3.0.3, 3.3
>
>         Attachments: Screenshot.png, dump.png
>
>
> Cassandra 3.0.2 fails with OOM. The heapdump shows large number of HeapByteBuffer instances, each retaining 1Mb (see the details on the screenshot). Overall retained size is ~2Gb.
> We can provide the additional info and the whole heapdump if necessary.



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