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Posted to issues-all@impala.apache.org by "Kurt Deschler (Jira)" <ji...@apache.org> on 2023/03/06 00:34:00 UTC
[jira] [Comment Edited] (IMPALA-11970) Add query timing display to Impala WebUI
[ https://issues.apache.org/jira/browse/IMPALA-11970?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17696639#comment-17696639 ]
Kurt Deschler edited comment on IMPALA-11970 at 3/6/23 12:33 AM:
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Sample Output:
mt_dop off
!timing_mt_dop_off.png!
mt_dop on
!timing_mt_dop_on.png!
was (Author: kdeschle):
Sample Output:
!timing_mt_dop_off.png!
!timing_mt_dop_on.png!
> Add query timing display to Impala WebUI
> ----------------------------------------
>
> Key: IMPALA-11970
> URL: https://issues.apache.org/jira/browse/IMPALA-11970
> Project: IMPALA
> Issue Type: New Feature
> Components: Backend
> Reporter: Kurt Deschler
> Assignee: Kurt Deschler
> Priority: Major
> Attachments: timing_mt_dop_off.png, timing_mt_dop_on.png
>
>
> Query profiles contain timing information for fragments and plan nodes that is difficult to analyze in a text format, especially for complex and highly-parallel execution plans. A graphical display in the WebUI that renders timing information in Gantt chart form will make the execution timing and dependencies much easier to follow.
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