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Posted to issues@hbase.apache.org by "Eugene Koontz (Commented) (JIRA)" <ji...@apache.org> on 2012/01/23 22:01:43 UTC
[jira] [Commented] (HBASE-5258) Move coprocessors set out of
RegionLoad
[ https://issues.apache.org/jira/browse/HBASE-5258?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13191443#comment-13191443 ]
Eugene Koontz commented on HBASE-5258:
--------------------------------------
Hi Ted,
Do you have an estimate for how much network traffic or heap footprint that this would save?
Just curious, not an objection.
-Eugene
> Move coprocessors set out of RegionLoad
> ---------------------------------------
>
> 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 ?
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