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Posted to mapreduce-issues@hadoop.apache.org by "Arun C Murthy (JIRA)" <ji...@apache.org> on 2013/07/23 17:58:49 UTC

[jira] [Comment Edited] (MAPREDUCE-5408) CLONE - The logging level of the tasks should be configurable by the job

    [ https://issues.apache.org/jira/browse/MAPREDUCE-5408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13716490#comment-13716490 ] 

Arun C Murthy edited comment on MAPREDUCE-5408 at 7/23/13 3:57 PM:
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Thanks Hitesh, I've fixed default level to be INFO. W.r.t the first comment, let's keep backport as the same to ensure we are compatible with branch-2 (for binary compat). 
                
      was (Author: acmurthy):
    Thanks Hitesh, I've fixed default level to be INFO. W.r.t the first comment, let's keep backport as the same. 
                  
> CLONE - The logging level of the tasks should be configurable by the job
> ------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-5408
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5408
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>            Reporter: Owen O'Malley
>            Assignee: Arun C Murthy
>             Fix For: 1.3.0
>
>         Attachments: MAPREDUCE-336_branch1.patch, MAPREDUCE-336_branch1.patch
>
>
> It would be nice to be able to configure the logging level of the Task JVM's separately from the server JVM's. Reducing logging substantially increases performance and reduces the consumption of local disk on the task trackers.

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