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https://issues.apache.org/jira/browse/YARN-1001?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13766878#comment-13766878
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Srimanth Gunturi commented on YARN-1001:
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What we need is a call like {{/appStates?type=mapreduce}}, and that would give
per-state counts of the various MR apps. It should also include a total count
of MR apps.
Something like
{noformat}
{
total: 10,
submitted: 10,
running: 3,
pending: 4,
completed: 2,
killed: 1,
failed: 1
}
{noformat}
> YARN should provide per application-type and state statistics
> -------------------------------------------------------------
>
> Key: YARN-1001
> URL: https://issues.apache.org/jira/browse/YARN-1001
> Project: Hadoop YARN
> Issue Type: Task
> Components: api
> Affects Versions: 2.1.0-beta
> Reporter: Srimanth Gunturi
> Assignee: Zhijie Shen
> Priority: Blocker
> Attachments: YARN-1001.1.patch, YARN-1001.2.patch, YARN-1001.3.patch
>
>
> In Ambari we plan to show for MR2 the number of applications finished,
> running, waiting, etc. It would be efficient if YARN could provide per
> application-type and state aggregated counts.
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