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https://issues.apache.org/jira/browse/YARN-6492?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17103876#comment-17103876
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Manikandan R commented on YARN-6492:
------------------------------------
YARN-6467 would be available as given below (default partition metrics with
queue wise breakup )
{code:java}
"name" :
"Hadoop:service=ResourceManager,name=PartitionQueueMetrics,partition=default,q0=root,q1=a"
...{code}
from this Jira onwards. So, this Jira won't reverse YARN-6467 as such. Admins
interested in "default" partition metrics can use this JMX o/p for their
analysis.
At the same time, we would be retaining the below "original queuemetrics
computation" as given below
{code:java}
"name" : "Hadoop:service=ResourceManager,name=QueueMetrics,q0=root,q1=a"
...{code}
This "original queuemetrics computation" doesn't consider partition at all into
its computation. Purely, from Queue perspective, helps admin to view the
metrics only from Queue angle which was happening before YARN-6467.
Thoughts?
> Generate queue metrics for each partition
> -----------------------------------------
>
> Key: YARN-6492
> URL: https://issues.apache.org/jira/browse/YARN-6492
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: capacity scheduler
> Reporter: Jonathan Hung
> Assignee: Manikandan R
> Priority: Major
> Attachments: PartitionQueueMetrics_default_partition.txt,
> PartitionQueueMetrics_x_partition.txt, PartitionQueueMetrics_y_partition.txt,
> YARN-6492.001.patch, YARN-6492.002.patch, YARN-6492.003.patch,
> YARN-6492.004.patch, YARN-6492.005.WIP.patch, YARN-6492.006.WIP.patch,
> YARN-6492.007.WIP.patch, YARN-6492.008.WIP.patch, partition_metrics.txt
>
>
> We are interested in having queue metrics for all partitions. Right now each
> queue has one QueueMetrics object which captures metrics either in default
> partition or across all partitions. (After YARN-6467 it will be in default
> partition)
> But having the partition metrics would be very useful.
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