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Date: Wed, 18 Apr 2012 14:59:47 +0000 (UTC)
From: "Hadoop QA (Commented) (JIRA)" <jira@apache.org>
To: common-issues@hadoop.apache.org
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Subject: [jira] [Commented] (HADOOP-8288) Remove references of
 mapred.child.ulimit etc. since they are not being used any more
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    [ https://issues.apache.org/jira/browse/HADOOP-8288?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13256624#comment-13256624 ] 

Hadoop QA commented on HADOOP-8288:
-----------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12523203/HADOOP-8288.branch-0.23.patch
  against trunk revision .

    +1 @author.  The patch does not contain any @author tags.

    -1 tests included.  The patch doesn't appear to include any new or modified tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

    -1 patch.  The patch command could not apply the patch.

Console output: https://builds.apache.org/job/PreCommit-HADOOP-Build/866//console

This message is automatically generated.
                
> Remove references of mapred.child.ulimit etc. since they are not being used any more
> ------------------------------------------------------------------------------------
>
>                 Key: HADOOP-8288
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8288
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 0.23.2
>            Reporter: Ravi Prakash
>            Assignee: Ravi Prakash
>         Attachments: HADOOP-8288.branch-0.23.patch, HADOOP-8288.branch-0.23.patch
>
>
> Courtesy Philip Su, we found that (mapred.child.ulimit, mapreduce.map.ulimit, mapreduce.reduce.ulimit) were not being used at all. The configuration exists but is never used. Its also mentioned in mapred-default.xml and templates/../mapred-site.xml . Also the method getUlimitMemoryCommand in Shell.java is now useless and can be removed.

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