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Posted to issues@spark.apache.org by "Patrick Wendell (JIRA)" <ji...@apache.org> on 2015/04/15 22:21:59 UTC
[jira] [Updated] (SPARK-3468) Provide timeline view in Job and
Stage UI pages
[ https://issues.apache.org/jira/browse/SPARK-3468?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Patrick Wendell updated SPARK-3468:
-----------------------------------
Summary: Provide timeline view in Job and Stage UI pages (was: Provide timeline view in Job and Stage pages)
> Provide timeline view in Job and Stage 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
> 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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