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https://issues.apache.org/jira/browse/HBASE-5258?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhihong Yu updated HBASE-5258:
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Summary: Move coprocessors set out of RegionLoad, region server should
calculate disparity of loaded coprocessors among regions and send report
through HServerLoad (was: Move coprocessors set out of RegionLoad)
> 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 ?
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