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https://issues.apache.org/jira/browse/MAPREDUCE-5887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gera Shegalov updated MAPREDUCE-5887:
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Attachment: MAPREDUCE-5887.v01.patch
v01 prototype for review.
> Move split creation from submission client to MRAppMaster
> ---------------------------------------------------------
>
> Key: MAPREDUCE-5887
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5887
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: applicationmaster, client
> Affects Versions: 2.4.0
> Reporter: Gera Shegalov
> Assignee: Gera Shegalov
> Attachments: MAPREDUCE-5887.v01.patch
>
>
> This JIRA is filed to improve scalability of job submission, specifically
> when there is a significant latency between the submission client and the
> cluster nodes RM and NN, e.g. in a multi-datacenter environment.
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