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https://issues.apache.org/jira/browse/IMPALA-13726?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17923960#comment-17923960
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ASF subversion and git services commented on IMPALA-13726:
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Commit 35c6a0b76d6c41c6b120d0c1eae7023bee518502 in impala's branch
refs/heads/master from Andrew Sherman
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=35c6a0b76 ]
IMPALA-13726 Add admission control slots to /queries page in webui
When tracking resource utilization it is useful to see how many
admission control slots are being used by queries. Add the slots used
by coordinator and executors to the webui queries tables. For
implementation reasons this entails also adding these fields to the
query history and live query tables.
The executor admission control slots are calculated by looking at a
single executor backend. In theory this single number could be
misleading but in practice queries are expected to have symmetrical
slots across executors.
Bump the schema number for the query history schema, and add some new
tests.
Change-Id: I057493b7767902a417dfeb75cdaeffd452d66789
Reviewed-on: http://gerrit.cloudera.org:8080/22443
Reviewed-by: Impala Public Jenkins <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>
> Add admission control slots to /queries page in webui
> -----------------------------------------------------
>
> Key: IMPALA-13726
> URL: https://issues.apache.org/jira/browse/IMPALA-13726
> Project: IMPALA
> Issue Type: Bug
> Components: Backend
> Affects Versions: Impala 4.4.0
> Reporter: Andrew Sherman
> Assignee: Andrew Sherman
> Priority: Major
>
> This will also result in these fields being added to the query history and
> live queries tables.
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