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https://issues.apache.org/jira/browse/HBASE-15267?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15150079#comment-15150079
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Heng Chen commented on HBASE-15267:
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[~anoop.hbase] I have a question, if the table has only one region[a, c]
and we do scan(a, e), actually we not request d, e, because the table has
only one region, right? what the readRequestCount it is? 3 or 5?
> Read requests count metric is increased when Get operation does not return
> any record
> -------------------------------------------------------------------------------------
>
> Key: HBASE-15267
> URL: https://issues.apache.org/jira/browse/HBASE-15267
> Project: HBase
> Issue Type: Bug
> Reporter: Eungsop Yoo
> Priority: Minor
> Attachments: HBASE-15267-v1.patch, HBASE-15267.patch
>
>
> Read requests count is increased when Get operation returns no record by
> filtering out. In such cases, Get for deleted record, Get for TTL expired
> record and Get for filtering out.
> So I fixed the bug and added some more test cases for read metrics.
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