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https://issues.apache.org/jira/browse/SPARK-2956?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Reynold Xin resolved SPARK-2956.
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Resolution: Fixed
Fix Version/s: 1.1.0
Target Version/s: 1.1.0 (was: 1.2.0)
> Support transferring large blocks in Netty network module
> ---------------------------------------------------------
>
> Key: SPARK-2956
> URL: https://issues.apache.org/jira/browse/SPARK-2956
> Project: Spark
> Issue Type: Sub-task
> Components: Shuffle, Spark Core
> Reporter: Reynold Xin
> Assignee: Reynold Xin
> Priority: Critical
> Fix For: 1.1.0
>
>
> The existing Netty shuffle implementation does not support large blocks.
> The culprit is in FileClientHandler.channelRead0().
> We should add a LengthFieldBasedFrameDecoder to the pipeline.
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