[jira] [Resolved] (IMPALA-8609) Scalable Pool Configuration needs to consider executors that are shutting down.

["Andrew Sherman (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IMPALA-8609?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

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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