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https://issues.apache.org/jira/browse/HADOOP-8288?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13257564#comment-13257564
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Robert Joseph Evans commented on HADOOP-8288:
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This patch is failing because it makes some modifications to the tools project
as well. I ran the tests myself and they pass so +1.
> 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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