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From "Tsz Wo Nicholas Sze (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8253) DFSStripedOutputStream.closeThreads releases cellBuffers multiple times
Date Wed, 24 Jun 2015 15:36:05 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8253?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14599594#comment-14599594
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Tsz Wo Nicholas Sze commented on HDFS-8253:
-------------------------------------------

+1 patch looks good.

> DFSStripedOutputStream.closeThreads releases cellBuffers multiple times
> -----------------------------------------------------------------------
>
>                 Key: HDFS-8253
>                 URL: https://issues.apache.org/jira/browse/HDFS-8253
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Tsz Wo Nicholas Sze
>            Assignee: Kai Sasaki
>         Attachments: HDFS-8253-HDFS-7285.00.patch
>
>
> In closeThreads, setClosed is called once for each streamer.  setClose releases all the
cellBuffers.  As a result, all cellBuffers are released multiple times.



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