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Posted to yarn-issues@hadoop.apache.org by "Tak Lon (Stephen) Wu (JIRA)" <ji...@apache.org> on 2019/07/08 18:19:00 UTC
[jira] [Commented] (YARN-6492) Generate queue metrics for each
partition
[ https://issues.apache.org/jira/browse/YARN-6492?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16880605#comment-16880605 ]
Tak Lon (Stephen) Wu commented on YARN-6492:
--------------------------------------------
Hey guys, is this Jira still pending in progress? in fact, I tried without and with this latest commit on 3.1.0 with partitions/labels, some metrics e.g. PendingMB PendingVCores PendingContainers will be non-zero after an (wordcount) application has been successfully running ([positive without this change|https://drive.google.com/file/d/1ScktBI2-HibT9beOL7TGJkta7efV1cXD/view?usp=sharing], and [mixed of negative and positive with this change|https://drive.google.com/file/d/1B4dqVtKcZV7568DEJUG4pRsB8sWe-n4y/view?usp=sharing])
I'm looking into it but want to know if anyone is seeing the same problem, and hopefully if this Jira continues with a right solution, above problem could be fixed
> 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, 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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