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https://issues.apache.org/jira/browse/FLINK-9457?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Flink Jira Bot updated FLINK-9457:
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Labels: auto-deprioritized-major pull-request-available stale-minor (was:
auto-deprioritized-major pull-request-available)
I am the [Flink Jira Bot|https://github.com/apache/flink-jira-bot/] and I help
the community manage its development. I see this issues has been marked as
Minor but is unassigned and neither itself nor its Sub-Tasks have been updated
for 180 days. I have gone ahead and marked it "stale-minor". If this ticket is
still Minor, please either assign yourself or give an update. Afterwards,
please remove the label or in 7 days the issue will be deprioritized.
> Cancel container requests when cancelling pending slot allocations
> ------------------------------------------------------------------
>
> Key: FLINK-9457
> URL: https://issues.apache.org/jira/browse/FLINK-9457
> Project: Flink
> Issue Type: Improvement
> Components: Deployment / YARN, Runtime / Coordination
> Affects Versions: 1.5.0
> Reporter: Till Rohrmann
> Priority: Minor
> Labels: auto-deprioritized-major, pull-request-available,
> stale-minor
> Time Spent: 20m
> Remaining Estimate: 0h
>
> When cancelling a pending slot allocation request on the {{ResourceManager}},
> then we should also check whether we still need all the requested containers.
> If it turns out that we no longer need them, then we should try to cancel the
> unnecessary container requests. That way Flink will be, for example, a better
> Yarn citizen which quickly releases resources and resource requests if no
> longer needed.
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