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Posted to issues@spark.apache.org by "Reynold Xin (JIRA)" <ji...@apache.org> on 2014/08/14 04:10:11 UTC

[jira] [Assigned] (SPARK-2625) Fix ShuffleReadMetrics for NettyBlockFetcherIterator

     [ https://issues.apache.org/jira/browse/SPARK-2625?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Reynold Xin reassigned SPARK-2625:
----------------------------------

    Assignee: Reynold Xin

> Fix ShuffleReadMetrics for NettyBlockFetcherIterator
> ----------------------------------------------------
>
>                 Key: SPARK-2625
>                 URL: https://issues.apache.org/jira/browse/SPARK-2625
>             Project: Spark
>          Issue Type: Improvement
>          Components: Shuffle
>    Affects Versions: 1.0.0
>            Reporter: Sandy Ryza
>            Assignee: Reynold Xin
>            Priority: Minor
>
> NettyBlockFetcherIterator doesn't report fetchWaitTime and has some race conditions where multiple threads can be incrementing bytes read at the same time.



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