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https://issues.apache.org/jira/browse/HBASE-5407?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13213904#comment-13213904
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Phabricator commented on HBASE-5407:
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Liyin has commented on the revision "[jira][HBASE-5407][89-fb] Show the
per-region level request/sec count in the web ui".
Thanks Prakash's comments. Answer them inline.
INLINE COMMENTS
src/main/java/org/apache/hadoop/hbase/metrics/RequestMetrics.java:53 In the
run function of the HRegion server will periodically
(hbase.regionserver.msginterval) call createRegionLoad, which will refresh the
request/sec metrics. It follows the same way how other metrics get updated.
Also when you refresh the web page, this function will be called as well.
src/main/resources/hbase-webapps/regionserver/regionserver.jsp:22 sure. I
will remove them.
REVISION DETAIL
https://reviews.facebook.net/D1779
> Show the per-region level request/sec count in the web ui
> ---------------------------------------------------------
>
> Key: HBASE-5407
> URL: https://issues.apache.org/jira/browse/HBASE-5407
> Project: HBase
> Issue Type: Improvement
> Reporter: Liyin Tang
> Assignee: Liyin Tang
> Attachments: D1779.1.patch, D1779.1.patch, D1779.1.patch
>
>
> It would be nice to show the per-region level request/sec count in the web
> ui, especially when debugging the hot region problem.
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