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https://issues.apache.org/jira/browse/HBASE-6505?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13428565#comment-13428565
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Andrew Purtell commented on HBASE-6505:
---------------------------------------

And maybe we'll not get around to making CPs unloadable. I don't want to 
accidentally put that out there as a design priority. I don't think we have a 
use case for that. Instead I'd prefer the external coprocessor host route: 
HBASE-4047. I haven't started implementing due to having other priorities, but 
that is IMO the way to go for practical and effective resource management in a 
CP architecture. Unloading is (handwave) a kill -9, with reaping of all 
resources by the OS.
                
> Investigate shared RegionObserver state
> ---------------------------------------
>
>                 Key: HBASE-6505
>                 URL: https://issues.apache.org/jira/browse/HBASE-6505
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Lars Hofhansl
>            Assignee: Lars Hofhansl
>             Fix For: 0.96.0, 0.94.2
>
>         Attachments: 6505-v2.txt, 6505.txt
>
>


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