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https://issues.apache.org/jira/browse/HBASE-5474?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Liyin Tang updated HBASE-5474:
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Summary: [89-fb] Share the multiput thread pool for all the HTable instance
(was: Share the multiput thread pool for all the HTable instance)
> [89-fb] Share the multiput thread pool for all the HTable instance
> ------------------------------------------------------------------
>
> Key: HBASE-5474
> URL: https://issues.apache.org/jira/browse/HBASE-5474
> Project: HBase
> Issue Type: Improvement
> Reporter: Liyin Tang
> Assignee: Liyin Tang
>
> Currently, each HTable instance will have a thread pool for the multiput
> operation. Each thread pool is actually a cached thread pool, which is
> bounded the number of region server. So the maximum number of threads will be
> ( # region server * # htable instance). On the other hand, if all HTable
> instance could share this thread pool, the max number threads will still be
> the same. However, it will increase the thread pool efficiency.
> Also the single put requests are processed within the current thread instead
> of the thread pool.
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