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Posted to issues@spark.apache.org by "runnings (Jira)" <ji...@apache.org> on 2020/03/20 04:07:00 UTC

[jira] [Commented] (SPARK-31199) Separate connection timeout and idle timeout for shuffle

    [ https://issues.apache.org/jira/browse/SPARK-31199?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17063067#comment-17063067 ] 

runnings commented on SPARK-31199:
----------------------------------

cc [~rxin]  **  who worked on [https://github.com/apache/spark/pull/5584] before

 

> Separate connection timeout and idle timeout for shuffle
> --------------------------------------------------------
>
>                 Key: SPARK-31199
>                 URL: https://issues.apache.org/jira/browse/SPARK-31199
>             Project: Spark
>          Issue Type: Improvement
>          Components: Shuffle
>    Affects Versions: 3.1.0
>            Reporter: runnings
>            Priority: Major
>
> spark.shuffle.io.connectionTimeout only used for connection timeout for connection setup while spark.shuffle.io.idleTimeout is used to control how long to kill the connection if it seems to be idle([https://github.com/apache/spark/pull/5584])
>  
> These 2 timeouts could be quite different and shorten connectiontimeout could help fast fail the shuffle task in some cases



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