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https://issues.apache.org/jira/browse/HBASE-29084?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sanjeet Malhotra resolved HBASE-29084.
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Resolution: Won't Do
> Track table level metrics on HBase client side
> ----------------------------------------------
>
> Key: HBASE-29084
> URL: https://issues.apache.org/jira/browse/HBASE-29084
> Project: HBase
> Issue Type: New Feature
> Reporter: Sanjeet Malhotra
> Assignee: Sanjeet Malhotra
> Priority: Major
> Labels: pull-request-available
>
> When we call HTable#batch() API in HBase client, the runnable is created for
> execution per region server. The runnable is executed in HTable thread pool.
> Currently, no metrics are collected on the client side around time taken by
> runnables in execution, waiting in queue, no. of such runnables submitted for
> execution and among submitted runnables how many failed. These metrics can
> very insightful when debugging latency issues.
> The aim is to track metrics at Table level and metrics are recorded for each
> runnable executed for a given table instance.
> So far this is needed primarily for HBase 2.
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