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https://issues.apache.org/jira/browse/SPARK-3468?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Patrick Wendell resolved SPARK-3468.
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Resolution: Fixed
Fix Version/s: 1.4.0
Thanks for the contribution [~sarutak]
> Provide timeline view in Job UI pages
> -------------------------------------
>
> Key: SPARK-3468
> URL: https://issues.apache.org/jira/browse/SPARK-3468
> Project: Spark
> Issue Type: Sub-task
> Components: Web UI
> Affects Versions: 1.4.0
> Reporter: Kousuke Saruta
> Assignee: Kousuke Saruta
> Fix For: 1.4.0
>
> Attachments: ApplicationTimeliView.png, JobTimelineView.png,
> TaskAssignmentTimelineView.png
>
>
> I sometimes trouble-shoot and analyse the cause of long time spending job.
> At the time, I find the stages which spends long time or fails, then I find
> the tasks which spends long time or fails, next I analyse the proportion of
> each phase in a task.
> Another case, I find executors which spends long time for running a task and
> analyse the details of a task.
> In such situation, I think it's helpful to visualize timeline view of stages
> / tasks / executors and visualize details of proportion of activity for each
> task.
> Now I'm developing prototypes like captures I attached.
> I'll integrate these viewer into WebUI.
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