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https://issues.apache.org/jira/browse/YARN-4490?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15065706#comment-15065706
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Mohammad Shahid Khan commented on YARN-4490:
--------------------------------------------
Yes, [#Varun Saxena], if the application is recovered then diagnostic message
does not add any value.
And the message "Attempt recovered after RM restart", is also confusing for the
app which is already finished.
> RM restart the finished app shows wrong Diagnostics status
> ----------------------------------------------------------
>
> Key: YARN-4490
> URL: https://issues.apache.org/jira/browse/YARN-4490
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: capacity scheduler, resourcemanager
> Reporter: Mohammad Shahid Khan
> Assignee: Mohammad Shahid Khan
>
> RM restart the finished app shows wrong Diagnostics status.
> Preconditions:
> RM recovery enable true.
> Steps:
> 1. run an application, wait application is finished.
> 2. Restart the RM
> 3. Check the application status is RM web UI
> Issue:
> Check the Diagnostic message: Attempt recovered after RM restart.
> Expected:
> The Diagnostic message should be available only for the application waiting
> for allocation.
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