[jira] [Commented] (HBASE-5258) Move coprocessors set out of RegionLoad

["Sergey Shelukhin (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-5258?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13492066#comment-13492066 ] 

Sergey Shelukhin commented on HBASE-5258:
-----------------------------------------

hi. is there any progress to be made on this?
                
> Move coprocessors set out of RegionLoad
> ---------------------------------------
>
>                 Key: HBASE-5258
>                 URL: https://issues.apache.org/jira/browse/HBASE-5258
>             Project: HBase
>          Issue Type: Task
>            Reporter: Ted Yu
>            Priority: Critical
>
> When I worked on HBASE-5256, I revisited the code related to Ser/De of coprocessors set in RegionLoad.
> I think the rationale for embedding coprocessors set is for maximum flexibility where each region can load different coprocessors.
> This flexibility is causing extra cost in the region server to Master communication and increasing the footprint of Master heap.
> Would HServerLoad be a better place for this set ?
> If required, region server should calculate disparity of loaded coprocessors among regions and send report through HServerLoad

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