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https://issues.apache.org/jira/browse/MAPREDUCE-5236?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sandy Ryza updated MAPREDUCE-5236:
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Summary: references to JobConf.DISABLE_MEMORY_LIMIT don't make sense in the
context of MR2 (was: JobConf should not support disabling memory limits)
> references to JobConf.DISABLE_MEMORY_LIMIT don't make sense in the context of
> MR2
> ---------------------------------------------------------------------------------
>
> Key: MAPREDUCE-5236
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5236
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Affects Versions: 2.0.4-alpha
> Reporter: Sandy Ryza
> Assignee: Sandy Ryza
>
> In MR1, a special value of -1 could be given for
> mapreduce.job.map|reduce.memory.mb to disable memory limits. In MR2, this
> makes no sense, as with slots gone, this value is used for requesting
> resources and scheduling.
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