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https://issues.apache.org/jira/browse/IMPALA-11970?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Surya Hebbar updated IMPALA-11970:
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Attachment: timeline_svg_100.png
timeline_svg_120_text_selection.png
> Add query timeline 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
> Priority: Major
> Fix For: Impala 4.3.0
>
> Attachments: image-2023-03-23-10-29-47-827.png,
> image-2023-03-23-10-35-24-078.png, timeline_svg_100.png,
> timeline_svg_120_text_selection.png, 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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