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Posted to issues@impala.apache.org by "Andrew Sherman (JIRA)" <ji...@apache.org> on 2019/06/19 17:42:00 UTC
[jira] [Resolved] (IMPALA-8536) Add Scalable Pool Configuration to
Admission Controller.
[ https://issues.apache.org/jira/browse/IMPALA-8536?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrew Sherman resolved IMPALA-8536.
------------------------------------
Resolution: Fixed
> Add Scalable Pool Configuration to Admission Controller.
> --------------------------------------------------------
>
> Key: IMPALA-8536
> URL: https://issues.apache.org/jira/browse/IMPALA-8536
> Project: IMPALA
> Issue Type: New Feature
> Components: Backend
> Affects Versions: Impala 3.2.0
> Reporter: Andrew Sherman
> Assignee: Andrew Sherman
> Priority: Major
> Labels: admission-control, resource-management, scalability
>
> Add configuration parameters to Admission Controller that scale with
> the number of hosts in the resource pool. The planned parameters are
> * Max Running Queries Multiple - the Multiple of the current total number of running Impalads which gives the maximum number of concurrently running queries in this pool.
> * Max Queued Queries Multiple - the Multiple of the current total number of running Impalads which gives the maximum number of queries that can be queued in this pool.
> * Max Memory Multiple - the Multiple of the current total number of running Impalads which gives the maximum memory available across the cluster for the pool.
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