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https://issues.apache.org/jira/browse/IMPALA-10594?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Thomas Tauber-Marshall resolved IMPALA-10594.
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Fix Version/s: Impala 4.0
Resolution: Fixed
> Handle failed coordinators in admissiond
> ----------------------------------------
>
> Key: IMPALA-10594
> URL: https://issues.apache.org/jira/browse/IMPALA-10594
> Project: IMPALA
> Issue Type: Sub-task
> Components: Backend
> Affects Versions: Impala 4.0
> Reporter: Thomas Tauber-Marshall
> Assignee: Thomas Tauber-Marshall
> Priority: Major
> Fix For: Impala 4.0
>
>
> Currently, when a coordinator fails the admissiond will not detect this and
> the resources being used by queries on that coordinator will never be
> released. We should monitor the cluster membership through the statestore and
> have the admissiond detect failed coordinators and cancel all of their
> queries.
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