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Posted to issues@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2016/06/14 18:26:27 UTC
[jira] [Resolved] (HBASE-16022) Add fast path when doing FIFO that
skips queue
[ https://issues.apache.org/jira/browse/HBASE-16022?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
stack resolved HBASE-16022.
---------------------------
Resolution: Duplicate
Resolve as duplicate of HBASE-16023
> Add fast path when doing FIFO that skips queue
> ----------------------------------------------
>
> Key: HBASE-16022
> URL: https://issues.apache.org/jira/browse/HBASE-16022
> Project: HBase
> Issue Type: Sub-task
> Components: Performance
> Reporter: stack
> Assignee: stack
>
> Copy trick from kudu where we skip queuing incoming requests if there is a waiting handler. Good for ~20% improvement in random reads (workloadc); would be more if we were not bottlenecked on returning results I'd say.
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