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Posted to issues@hbase.apache.org by "Javier Akira Luca de Tena (Jira)" <ji...@apache.org> on 2020/09/08 13:18:00 UTC
[jira] [Commented] (HBASE-24994) Add hedgedReadOpsInCurThread
metric
[ https://issues.apache.org/jira/browse/HBASE-24994?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17192203#comment-17192203 ]
Javier Akira Luca de Tena commented on HBASE-24994:
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Pull request for master branch: [https://github.com/apache/hbase/pull/2365]
If it gets merged I will submit Pull request for branch-1 and branch-2.
> Add hedgedReadOpsInCurThread metric
> -----------------------------------
>
> Key: HBASE-24994
> URL: https://issues.apache.org/jira/browse/HBASE-24994
> Project: HBase
> Issue Type: Improvement
> Components: metrics
> Reporter: Javier Akira Luca de Tena
> Assignee: Javier Akira Luca de Tena
> Priority: Minor
>
> When adding Hedged Reads metrics at https://issues.apache.org/jira/browse/HBASE-12220, hedgedReadOpsInCurThread was not included.
> I wonder if there was any reason to not include them. If not, I will provide pull request to include them soon.
> This metric is very useful the determine if the hedged reads thread pool (dfs.client.hedged.read.threadpool.size) is undersized.
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