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Posted to issues@spark.apache.org by "Patrick Wendell (JIRA)" <ji...@apache.org> on 2014/10/07 04:34:33 UTC

[jira] [Comment Edited] (SPARK-2585) Remove special handling of Hadoop JobConf

    [ https://issues.apache.org/jira/browse/SPARK-2585?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14161382#comment-14161382 ] 

Patrick Wendell edited comment on SPARK-2585 at 10/7/14 2:33 AM:
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Hey [~joshrosen] what happens if you run your benchmark inside of the Spark shell? If the JobConf constructor searches the classpath this could end up taking a lot longer in that environment. It would be good to make sure. I did a quick run in the shell and it seemed to have similar timing.


was (Author: pwendell):
Hey [~joshrosen] what happens if you run your benchmark inside of the Spark shell? If the JobConf constructor searches the classpath this could end up taking a lot longer in that environment. It would be good to make sure.

> Remove special handling of Hadoop JobConf
> -----------------------------------------
>
>                 Key: SPARK-2585
>                 URL: https://issues.apache.org/jira/browse/SPARK-2585
>             Project: Spark
>          Issue Type: Improvement
>          Components: Spark Core
>            Reporter: Patrick Wendell
>            Assignee: Josh Rosen
>            Priority: Critical
>
> This is a follow up to SPARK-2521 and should close SPARK-2546 (provided the implementation does not use shared conf objects). We no longer need to specially broadcast the Hadoop configuration since we are broadcasting RDD data anyways.



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