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Date: Mon, 14 Jan 2013 21:34:14 +0000 (UTC)
From: "Elliott Clark (JIRA)" <jira@apache.org>
To: issues@hbase.apache.org
Message-ID: <JIRA.12627016.1357849217648.132379.1358199254671@arcas>
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Subject: [jira] [Commented] (HBASE-7533) Write an RPC Specification for 0.96
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    [ https://issues.apache.org/jira/browse/HBASE-7533?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13553139#comment-13553139 ] 

Elliott Clark commented on HBASE-7533:
--------------------------------------

At this point a rogue client can pretty easily bring down a cluster, so I don't think that adding the complexity of a rules based system on the server will really buy us any resiliency. We could be sanity check the priority on the server side.

bq.There could be a bunch of other factors that determine the priority
I don't think that we can anticipate all of the factors that users will want to include.  So it's easier to let users add their logic on the client side rather than the server side.
 
Additionally having the ability to expose priority to the user would be really useful feature that we would get for almost no extra cost.  In my eyes that would be a start towards allowing users to have mapred and realtime use cases on the same hardware.
                
> Write an RPC Specification for 0.96
> -----------------------------------
>
>                 Key: HBASE-7533
>                 URL: https://issues.apache.org/jira/browse/HBASE-7533
>             Project: HBase
>          Issue Type: Bug
>            Reporter: stack
>            Assignee: stack
>             Fix For: 0.96.0
>
>
> RPC format is changing for 0.96 to accomodate our protobufing all around.  Here is a first cut.  Please shred: https://docs.google.com/document/d/1-1RJMLXzYldmHgKP7M7ynK6euRpucD03fZ603DlZfGI/edit

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