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Posted to issues-all@impala.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2023/01/28 01:46:00 UTC
[jira] [Commented] (IMPALA-11617) Pool service should be made aware of cpu-usage limit for each executor group set
[ https://issues.apache.org/jira/browse/IMPALA-11617?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17681497#comment-17681497 ]
ASF subversion and git services commented on IMPALA-11617:
----------------------------------------------------------
Commit 43928b190bb86b2a9d7378292c5825d3a4aac5fc in impala's branch refs/heads/master from wzhou-code
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=43928b190 ]
IMPALA-11617: Pool service should be made aware of cpu core limit
IMPALA-11604 enables the planner to compute CPU usage for certain
queries and to select suitable executor groups to run. The CPU usage is
expressed as the CPU cores required to process a query.
This patch added the CPU core limit, which is the maximum CPU core
available per node and coordinator for each executor group, to the pool
service.
Testing:
- Passed core run.
- Verified that CPU cores were shown on the admission and
metrics pages of the Impala debug web server.
Change-Id: Id4c5ee519ce7c329b06ac821283e215a3560f525
Reviewed-on: http://gerrit.cloudera.org:8080/19366
Reviewed-by: Andrew Sherman <as...@cloudera.com>
Tested-by: Impala Public Jenkins <im...@cloudera.com>
> Pool service should be made aware of cpu-usage limit for each executor group set
> --------------------------------------------------------------------------------
>
> Key: IMPALA-11617
> URL: https://issues.apache.org/jira/browse/IMPALA-11617
> Project: IMPALA
> Issue Type: Improvement
> Reporter: Qifan Chen
> Assignee: Wenzhe Zhou
> Priority: Major
>
> IMPALA-11604 enables the planner to compute CPU usage for certain queries and to select suitable executor groups to run. Here the CPU usage is expressed as the total amount of data to be processed per instance.
> The limit on the total amount of data that each executor group can handle should be provided by the pool service.
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