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https://issues.apache.org/jira/browse/YARN-4236?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15924945#comment-15924945
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Eric Badger commented on YARN-4236:
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Hey [~lichangleo], looks like [~jlowe] found a small issue with the patch.
Could you put up a new version?
> Metric for aggregated resources allocation per queue
> ----------------------------------------------------
>
> Key: YARN-4236
> URL: https://issues.apache.org/jira/browse/YARN-4236
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: metrics, scheduler
> Reporter: Chang Li
> Assignee: Chang Li
> Labels: oct16-medium
> Attachments: YARN-4236.2.patch, YARN-4236-3.patch, YARN-4236.patch
>
>
> We currently track allocated memory and allocated vcores per queue but we
> don't have a good rate metric on how fast we're allocating these things. In
> other words, a straight line in allocatedmb could equally be one extreme of
> no new containers are being allocated or allocating a bunch of containers
> where we free exactly what we allocate each time. Adding a resources
> allocated per second per queue would give us a better insight into the rate
> of resource churn on a queue. Based on this aggregated resource allocation
> per queue we can easily have some tools to measure the rate of resource
> allocation per queue.
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