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https://issues.apache.org/jira/browse/MAPREDUCE-1588?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13250597#comment-13250597
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Harsh J commented on MAPREDUCE-1588:
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This can be closed since there's no equivalent to maxtasks.perjob in mr2?
> Fail early if the configured values for total number of tasks is greater than
> 'mapreduce.jobtracker.maxtasks.perjob'
> --------------------------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-1588
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1588
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Reporter: Amar Kamat
>
> If a job is configured with *high* value for num-map and num-reduce tasks,
> then the JobTracker should fail early i.e during job submission.
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