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From "Ragothaman, Madhusudhanan (CORP)" <Madhusudhanan.Ragotha...@adp.com>
Subject RE: [jira] [Resolved] (MAPREDUCE-1087) Limit resource usage of Map/Reduce debug script
Date Wed, 30 Jul 2014 14:22:17 GMT
Thanks for fixing this .  I had a need to use thos


-----Original Message-----
From: Allen Wittenauer (JIRA) [mailto:jira@apache.org] 
Sent: Tuesday, July 29, 2014 2:17 PM
To: mapreduce-dev@hadoop.apache.org
Subject: [jira] [Resolved] (MAPREDUCE-1087) Limit resource usage of Map/Reduce debug script

     [ https://issues.apache.org/jira/browse/MAPREDUCE-1087?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Allen Wittenauer resolved MAPREDUCE-1087.

    Resolution: Fixed

> Limit resource usage of Map/Reduce debug script
> -----------------------------------------------
>                 Key: MAPREDUCE-1087
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1087
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: tasktracker
>            Reporter: Vinod Kumar Vavilapalli
> As mentioned here by Devaraj [here|https://issues.apache.org/jira/browse/MAPREDUCE-915?focusedCommentId=12763756&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#action_12763756],
Map/Reduce debug scripts will run user code and hence need to be resource-limited via ulimits
and memory-monitored similar to task-memory-monitoring.

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