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https://issues.apache.org/jira/browse/UIMA-3614?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jim Challenger closed UIMA-3614.
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Resolution: Fixed
> DUCC RM should reap non-preemptable shares for services, jobs, and AP
> ---------------------------------------------------------------------
>
> Key: UIMA-3614
> URL: https://issues.apache.org/jira/browse/UIMA-3614
> Project: UIMA
> Issue Type: Improvement
> Components: DUCC
> Affects Versions: 1.1.0-Ducc
> Reporter: Jim Challenger
> Assignee: Jim Challenger
> Fix For: 1.1.0-Ducc
>
>
> Original DUCC design said that non-preemptable shares could never be
> deallocated by RM unless the owner canceled the work running in those shares,
> even if the underlying system fails.
> Since then, job-jobs, services, and "managed reservations" have been defined
> to run in non-preemptable shares.
> If RM detects node failure it should now include non-preemptable shares in
> the reaper, as long as the shares are occupied by job-jobs, services, and
> MRs. "Unmanaged"-reservations continue to remain allocated forever, or until
> the owner releases them.
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