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From "churro morales (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-15816) Provide client with ability to set priority on Operations
Date Wed, 05 Jul 2017 16:19:00 GMT

    [ https://issues.apache.org/jira/browse/HBASE-15816?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16075026#comment-16075026
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churro morales commented on HBASE-15816:
----------------------------------------

[~Apache9] 

We can normalize the value, but right now priority is treated as a categorical variable. 
Right now its used where folks want to assign sets of requests to particular handler pools.
 Normalizing it would assume some sort of rank based comparison which it is not.  Do you have
any ideas on how to handle this use case?

Thanks


> Provide client with ability to set priority on Operations 
> ----------------------------------------------------------
>
>                 Key: HBASE-15816
>                 URL: https://issues.apache.org/jira/browse/HBASE-15816
>             Project: HBase
>          Issue Type: Improvement
>    Affects Versions: 2.0.0
>            Reporter: churro morales
>            Assignee: churro morales
>         Attachments: HBASE-15816.patch, HBASE-15816-v1.patch
>
>
> First round will just be to expose the ability to set priorities for client operations.
 For more background: http://mail-archives.apache.org/mod_mbox/hbase-dev/201604.mbox/%3CCA+RK=_BG_o=q8HMptcP2WauAinmEsL+15f3YEJuz=qbpcya5-g@mail.gmail.com%3E
> Next step would be to remove AnnotationReadingPriorityFunction and have the client send
priorities explicitly.  



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