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Posted to issues@spark.apache.org by "Binh Nguyen (JIRA)" <ji...@apache.org> on 2014/07/04 13:08:33 UTC

[jira] [Commented] (SPARK-2368) Improve io.netty related handlers and clients in network.netty

    [ https://issues.apache.org/jira/browse/SPARK-2368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14052355#comment-14052355 ] 

Binh Nguyen commented on SPARK-2368:
------------------------------------

I will add link to PR here soon.

> Improve io.netty related handlers and clients in network.netty
> --------------------------------------------------------------
>
>                 Key: SPARK-2368
>                 URL: https://issues.apache.org/jira/browse/SPARK-2368
>             Project: Spark
>          Issue Type: Improvement
>          Components: Shuffle
>    Affects Versions: 1.0.0
>            Reporter: Binh Nguyen
>            Priority: Minor
>
> One issue with current implementation is that FileServerHandler will just write to the channel without checking if the channel buffer is full. This could cause OOM on the receiving end. 



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