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https://issues.apache.org/jira/browse/MAPREDUCE-695?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Masatake Iwasaki updated MAPREDUCE-695:
---------------------------------------
Resolution: Won't Fix
Status: Resolved (was: Patch Available)
MiniMRCluster is wrapper of MiniMRYarnCluster now and {{waitTaskTrackers}} is
not used from anywhere.
{code}
private void waitTaskTrackers() {
throw new UnsupportedOperationException();
}
{code}
I'm closing this as won't fix.
> MiniMRCluster while shutting down should not wait for currently running jobs
> to finish
> --------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-695
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-695
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: test
> Affects Versions: 1.0.3
> Reporter: Sreekanth Ramakrishnan
> Priority: Minor
> Attachments: mapreduce-695.patch
>
>
> Currently in {{org.apache.hadoop.mapred.MiniMRCluster.shutdown()}} we do a
> {{waitTaskTrackers()}} which can cause {{MiniMRCluster}} to hang indefinitely
> when used in conjunction with Controlled jobs.
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