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Posted to issues@hbase.apache.org by "Guanghao Zhang (JIRA)" <ji...@apache.org> on 2018/12/14 03:33:00 UTC

[jira] [Updated] (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:all-tabpanel ]

Guanghao Zhang updated HBASE-21019:
-----------------------------------
    Summary: Use StealJobQueue to better utilize handlers in MasterFifoRpcScheduler  (was: Use StealJobQueue to better utilize handlers in RpcScheduer)

> 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
>            Priority: Major
>
> 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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