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https://issues.apache.org/jira/browse/HBASE-4809?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mikhail Bautin updated HBASE-4809:
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Attachment: HBASE-4809_Per_CF_set_RPC_metrics.patch
This corresponds to D483.3.patch.
> Per-CF set RPC metrics
> ----------------------
>
> Key: HBASE-4809
> URL: https://issues.apache.org/jira/browse/HBASE-4809
> Project: HBase
> Issue Type: Improvement
> Reporter: Mikhail Bautin
> Assignee: Mikhail Bautin
> Priority: Minor
> Attachments: D483.1.patch, D483.2.patch, D483.3.patch,
> HBASE-4809_Per_CF_set_RPC_metrics.patch
>
>
> Porting per-CF set metrics for RPC times and response sizes from 0.89-fb to
> trunk. For each "mutation signature" (a set of column families involved in an
> RPC request) we increment several metrics, allowing to monitor access
> patterns. We deal with guarding against an explosion of the number of
> metrics in HBASE-4638 (which might even be implemented as part of this JIRA).
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