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https://issues.apache.org/jira/browse/YARN-901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13700445#comment-13700445
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rohithsharma commented on YARN-901:
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"Active users" shows negative value during restart of RM. When APP_ADDED event,
Active user values is calculated and same is recalculated at APP_REMOVED event.
Afer submitting job, if we restart RM then calculation lead to Negative
value.The problem is InMemory storage of User Info at each queue which will be
reset during RM start up.
> "Active users" field in Resourcemanager scheduler UI gives negative values
> --------------------------------------------------------------------------
>
> Key: YARN-901
> URL: https://issues.apache.org/jira/browse/YARN-901
> Project: Hadoop YARN
> Issue Type: Bug
> Components: scheduler
> Affects Versions: 2.0.5-alpha
> Reporter: Nishan Shetty
> Priority: Minor
>
> "Active users" field in Resourcemanager scheduler UI gives negative values on
> Resourcemanager restart when job is in progress
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