You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2014/08/29 06:22:09 UTC

[jira] [Commented] (SPARK-3292) Shuffle Tasks run indefinitely even though there's no inputs

    [ https://issues.apache.org/jira/browse/SPARK-3292?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14114829#comment-14114829 ] 

Sean Owen commented on SPARK-3292:
----------------------------------

Can you elaborate this? it's not clear whether you're reporting that the process hangs, runs slowly, or creates too many files.

> Shuffle Tasks run indefinitely even though there's no inputs
> ------------------------------------------------------------
>
>                 Key: SPARK-3292
>                 URL: https://issues.apache.org/jira/browse/SPARK-3292
>             Project: Spark
>          Issue Type: Improvement
>          Components: Streaming
>    Affects Versions: 1.0.2
>            Reporter: guowei
>
> such as repartition groupby join and cogroup
> it's too expensive , for example if i want outputs save as hadoop file ,then many emtpy file generate.



--
This message was sent by Atlassian JIRA
(v6.2#6252)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org