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https://issues.apache.org/jira/browse/HADOOP-6015?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matei Zaharia updated HADOOP-6015:
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Assignee: (was: Matei Zaharia)
> Allow a pool to hold onto its reservation for a while even if it contains no
> jobs
> ---------------------------------------------------------------------------------
>
> Key: HADOOP-6015
> URL: https://issues.apache.org/jira/browse/HADOOP-6015
> Project: Hadoop Core
> Issue Type: New Feature
> Components: contrib/fair-share
> Reporter: Matei Zaharia
> Priority: Minor
>
> To better handle the case where a pool is submitting a sequence of jobs one
> at a time, it could be useful to let a pool hold onto its min share of slots
> for some timeout after its last job finishes. If no new job is submitted
> during this timeout, the slots can go back to being shared by other pools.
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