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Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2016/08/29 12:01:21 UTC

[jira] [Resolved] (SPARK-17291) The shuffle data fetched based on netty were directly stored in off-memoryr?

     [ https://issues.apache.org/jira/browse/SPARK-17291?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Owen resolved SPARK-17291.
-------------------------------
          Resolution: Invalid
    Target Version/s:   (was: 1.6.1)

Same as in https://issues.apache.org/jira/browse/SPARK-17286

> The shuffle data fetched based on netty were directly stored in off-memoryr?
> ----------------------------------------------------------------------------
>
>                 Key: SPARK-17291
>                 URL: https://issues.apache.org/jira/browse/SPARK-17291
>             Project: Spark
>          Issue Type: IT Help
>          Components: Shuffle
>            Reporter: song fengfei
>
> If the shuffle data were stored in off-memory,and isn't it easily lead to OOM when a map output was too big?Additionly,it was also out of spark memory management?



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