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https://issues.apache.org/jira/browse/HBASE-15197?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eungsop Yoo updated HBASE-15197:
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Attachment: HBASE-15197-v2.patch
> Expose filtered read requests metric to metrics framework and Web UI
> --------------------------------------------------------------------
>
> Key: HBASE-15197
> URL: https://issues.apache.org/jira/browse/HBASE-15197
> Project: HBase
> Issue Type: Improvement
> Reporter: Eungsop Yoo
> Assignee: Eungsop Yoo
> Priority: Minor
> Fix For: 2.0.0
>
> Attachments: HBASE-15197-v1.patch, HBASE-15197-v2.patch,
> HBASE-15197.patch, HBASE-15197.patch, WebUI-screenshot.png
>
>
> Filtered read requests metric for scan is added in
> [HBASE-5980|https://issues.apache.org/jira/browse/HBASE-5980]. But it can be
> retrieved from Scan object only. I think that it would be more informative
> when it is exposed to metrics framework. So I suggest to add filtered read
> requests metric and to expose it metrics framework and Web UI.
> ps. I think I found a bug; read requests count increased when Get operation
> returns no record by filtering out. Should it be fixed?
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