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 2015/01/27 15:42:35 UTC

[jira] [Commented] (SPARK-1742) Profiler for Spark

    [ https://issues.apache.org/jira/browse/SPARK-1742?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14293617#comment-14293617 ] 

Sean Owen commented on SPARK-1742:
----------------------------------

Is it realistic to expect that this would be part of Spark? You can always attach a standard Java profiler to an executor, and there are rich tools for that. Anything else developed is probably a third party project right?

> Profiler for Spark
> ------------------
>
>                 Key: SPARK-1742
>                 URL: https://issues.apache.org/jira/browse/SPARK-1742
>             Project: Spark
>          Issue Type: Wish
>            Reporter: Kousuke Saruta
>
> Sometimes, I hope there were the profiler for Spark Job.
> I think it's useful to find critical path of DAG or  find the bottle-necked Stage / transformations.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

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