You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@hbase.apache.org by "Zhihong Yu (Commented) (JIRA)" <ji...@apache.org> on 2012/01/24 05:21:40 UTC

[jira] [Commented] (HBASE-5258) Move coprocessors set out of RegionLoad, region server should calculate disparity of loaded coprocessors among regions and send report through HServerLoad

    [ https://issues.apache.org/jira/browse/HBASE-5258?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13191862#comment-13191862 ] 

Zhihong Yu commented on HBASE-5258:
-----------------------------------

@Andrew, @Eugene:
Do you agree with the proposal as outlined in the title of this JIRA ?
                
> Move coprocessors set out of RegionLoad, region server should calculate disparity of loaded coprocessors among regions and send report through HServerLoad
> ----------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-5258
>                 URL: https://issues.apache.org/jira/browse/HBASE-5258
>             Project: HBase
>          Issue Type: Task
>            Reporter: Zhihong Yu
>
> 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 ?

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira