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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-15136) Explore different queuing behaviors while busy
Date Wed, 15 Jun 2016 04:55:09 GMT

    [ https://issues.apache.org/jira/browse/HBASE-15136?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15331148#comment-15331148
] 

stack commented on HBASE-15136:
-------------------------------

[~mantonov] Why ain't we working on making this our default? It has FIFO as behavior when
it is not overloaded so we can do stuff like our fastpath speedup HBASE-16023 when all is
'normal' but then when we start to backup, it moves to LIFO w/ the controlled delay with shedding,
an alogrithim that is pretty basic and seems to used with some success in a few places at
your shop. What you think? We'd have to do some work to make it so it was as fricitonless
as possible in the 'normal' case..... We can make new issue to make it default?

> Explore different queuing behaviors while busy
> ----------------------------------------------
>
>                 Key: HBASE-15136
>                 URL: https://issues.apache.org/jira/browse/HBASE-15136
>             Project: HBase
>          Issue Type: New Feature
>          Components: IPC/RPC
>            Reporter: Elliott Clark
>            Assignee: Mikhail Antonov
>            Priority: Critical
>             Fix For: 2.0.0, 1.3.0
>
>         Attachments: HBASE-15136-1.2.v1.patch, HBASE-15136-v2.patch, deadline_scheduler_v_0_2.patch
>
>
> http://queue.acm.org/detail.cfm?id=2839461



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