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From "Reynold Xin (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-2625) Fix ShuffleReadMetrics for NettyBlockFetcherIterator
Date Thu, 14 Aug 2014 02:10:11 GMT

    [ https://issues.apache.org/jira/browse/SPARK-2625?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14096449#comment-14096449
] 

Reynold Xin commented on SPARK-2625:
------------------------------------

This will be resolved as part of https://github.com/apache/spark/pull/1907

> 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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