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https://issues.apache.org/jira/browse/YARN-5995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15814049#comment-15814049
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Sunil G commented on YARN-5995:
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Yes. Thanks for clarifying [~jianhe]
So Ideally we can support
- #total write ops
- #total failed ops
- time cost of each write op (average)
- write latency
First two are counter, hence we can use MutableCounter. Latter two may suit
well with histogram. [~piaoyu zhang], pls share your thoughts.
> Add RMStateStore metrics to monitor all RMStateStoreEventTypeTransition
> performance
> -----------------------------------------------------------------------------------
>
> Key: YARN-5995
> URL: https://issues.apache.org/jira/browse/YARN-5995
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: metrics, resourcemanager
> Affects Versions: 2.7.1
> Environment: CentOS7.2 Hadoop-2.7.1
> Reporter: zhangyubiao
> Assignee: zhangyubiao
> Labels: patch
> Attachments: YARN-5995.0001.patch, YARN-5995.0002.patch,
> YARN-5995.patch
>
>
> Add RMStateStore metrics to monitor all RMStateStoreEventTypeTransition
> performance
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