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https://issues.apache.org/jira/browse/YARN-8842?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16974701#comment-16974701
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Jonathan Hung edited comment on YARN-8842 at 11/15/19 12:28 AM:
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[~epayne] regarding the tangled web of dependencies...I've ported YARN-7739,
YARN-7541, YARN-8202 to branch-2. Now YARN-8842 seems to apply (mostly) cleanly.
The 1.7 support is not gonna be pretty though... There's a lot of 1.8 specific
syntax in TestQueueMetricsForCustomResources and QueueInfo which passes methods
into refactored functions. I can try to tackle this, let me know if you've
already started work on this.
was (Author: jhung):
[~epayne] regarding the tangled web of dependencies...I've ported YARN-7739,
YARN-7541, YARN-8202 to branch-2. Now YARN-8842 seems to apply (mostly) cleanly.
The 1.7 support is not gonna be pretty though... There's a lot of 1.8 specific
syntax in TestQueueMetricsForCustomResources and QueueInfo which passes methods
into refactored functions.
> Expose metrics for custom resource types in QueueMetrics
> --------------------------------------------------------
>
> Key: YARN-8842
> URL: https://issues.apache.org/jira/browse/YARN-8842
> Project: Hadoop YARN
> Issue Type: Improvement
> Reporter: Szilard Nemeth
> Assignee: Szilard Nemeth
> Priority: Major
> Fix For: 3.3.0, 3.2.2, 3.1.4
>
> Attachments: YARN-8842.001.patch, YARN-8842.002.patch,
> YARN-8842.003.patch, YARN-8842.004.patch, YARN-8842.005.patch,
> YARN-8842.006.patch, YARN-8842.007.patch, YARN-8842.008.patch,
> YARN-8842.009.patch, YARN-8842.010.patch, YARN-8842.011.patch,
> YARN-8842.012.patch
>
>
> This is the 2nd dependent jira of YARN-8059.
> As updating the metrics is an independent step from handling preemption, this
> jira only deals with the queue metrics update of custom resources.
> The following metrics should be updated:
> * allocated resources
> * available resources
> * pending resources
> * reserved resources
> * aggregate seconds preempted
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