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https://issues.apache.org/jira/browse/HBASE-18469?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yu Li updated HBASE-18469:
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Hadoop Flags: Reviewed
Release Note: In HBASE-18469 we introduced a new RegionServer metrics in
name of "totalRowActionRequestCount" which counts in all row actions and equals
to the sum of "readRequestCount" and "writeRequestCount". Meantime, we have
changed "totalRequestCount" to count only once for multi request, while
previously we will count in action number of the request. As a result, existing
monitoring system on totalRequestCount will still work but see a smaller value,
and we strongly recommend to change to use the new metrics to monitor server
load.
Adding release note
> Correct RegionServer metric of totalRequestCount
> --------------------------------------------------
>
> Key: HBASE-18469
> URL: https://issues.apache.org/jira/browse/HBASE-18469
> Project: HBase
> Issue Type: Improvement
> Components: metrics, regionserver
> Affects Versions: 1.2.0
> Reporter: Shibin Zhang
> Assignee: Yu Li
> Priority: Critical
> Fix For: 2.0.0, 1.4.0
>
> Attachments: HBASE-18469.patch, HBASE-18469.v2.patch,
> HBASE-18469.v3.patch, HBASE-18469.v4.patch, HBASE-18469.v4.patch
>
>
> when i get the metric ,i found this three metric may be have some error as
> follow :
> "totalRequestCount" : 17541,
> "readRequestCount" : 17483,
> "writeRequestCount" : 1633,
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