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https://issues.apache.org/jira/browse/IMPALA-8609?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Sherman resolved IMPALA-8609.
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Resolution: Won't Fix
Actually we should not ignore quiescing executors
> Scalable Pool Configuration needs to consider executors that are shutting
> down.
> -------------------------------------------------------------------------------
>
> Key: IMPALA-8609
> URL: https://issues.apache.org/jira/browse/IMPALA-8609
> Project: IMPALA
> Issue Type: Bug
> Reporter: Andrew Sherman
> Assignee: Andrew Sherman
> Priority: Critical
>
> IMPALA-8536 Adds Scalable Pool Configurations to Admission Controller. This
> allows to Admission Controller to scale with the cluster size. In the initial
> implementation of IMPALA-8536 the cluster size is obtained by counting
> impala_server->GetKnownBackends().
> This cluster size does not reflect the fact that some executors could be in
> process of shutdown.
> Admission Controller should ignore executors in process of shutdown.
> If IMPALA-8460 (Simplify cluster membership management) is implemented, then
> this functionality should probably be part of ClusterMembershipMgr.
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