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https://issues.apache.org/jira/browse/HBASE-4991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13209924#comment-13209924
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Todd Lipcon commented on HBASE-4991:
------------------------------------

bq. Hmm, maybe I am a bit slow: in both cases the data of the named region 
wouldn't exist any more on the original region server.
But region servers are also not part of the *data model*.
There's the implementation (region servers, regions, etc) and the data model 
(rows, columns, etc). {{move}} is an administrative/operational thing (like 
turning on/off load balancer or gathering metrics). {{delete...} is a data 
model thing (it affects what's stored). Having APIs that mix the two is messy.
                
> Provide capability to delete named region
> -----------------------------------------
>
>                 Key: HBASE-4991
>                 URL: https://issues.apache.org/jira/browse/HBASE-4991
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Ted Yu
>            Assignee: Mubarak Seyed
>             Fix For: 0.94.0
>
>         Attachments: HBASE-4991.trunk.v1.patch, HBASE-4991.trunk.v2.patch
>
>
> See discussion titled 'Able to control routing to Solr shards or not' on 
> lily-discuss
> User may want to quickly dispose of out of date records by deleting specific 
> regions. 

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