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Posted to issues@hbase.apache.org by "Guanghao Zhang (JIRA)" <ji...@apache.org> on 2019/01/11 14:00:00 UTC
[jira] [Commented] (HBASE-21019) Use StealJobQueue to better
utilize handlers in MasterFifoRpcScheduler
[ https://issues.apache.org/jira/browse/HBASE-21019?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16740401#comment-16740401 ]
Guanghao Zhang commented on HBASE-21019:
----------------------------------------
Ping [~Apache9] [~stack] for reviewing.
> Use StealJobQueue to better utilize handlers in MasterFifoRpcScheduler
> ----------------------------------------------------------------------
>
> Key: HBASE-21019
> URL: https://issues.apache.org/jira/browse/HBASE-21019
> Project: HBase
> Issue Type: Improvement
> Affects Versions: 3.0.0, 2.2.0
> Reporter: Yi Mei
> Assignee: Guanghao Zhang
> Priority: Major
> Attachments: HBASE-21019.master.001.patch, HBASE-21019.master.001.patch, HBASE-21019.master.001.patch
>
>
> In HBASE-20965, we propose MasterFifoRpcScheduler to handle RSReport requests in independent handlers, other requests are handled in other handlers.
> To better utilize handlers, we can use StealJobQueue to allow other handlers to steal jobs from RSReport handlers when there is a few RSReport handlers.
> And it's the same for SimpleRpcScheduler.
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