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From "stack (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-4991) Provide capability to delete named region
Date Thu, 23 Feb 2012 05:25:48 GMT

    [ https://issues.apache.org/jira/browse/HBASE-4991?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13214325#comment-13214325
] 

stack commented on HBASE-4991:
------------------------------

bq. Shell command needs to be changed as delete_region <table_name> <start_key>
<end_key>

delete_region would go well w/ our current close_region.  Do you need tablename, startkey,
endkey?  Can't you just pass region name?

ditto for the deleteRegion call (though maybe I'm missing the fact that you are trying to
respect Todd's comments above that we not have region come up out of the API -- ignore this
remark if so).

bq. If start/end key for the specified table is spanned across multiple regions then it is
out of scope of this JIRA (throw error).

So, you can only do one region at a time?  Why would it be hard doing multiple given you are
tracking?  Or is it that it makes the tracking yet more complicated?

                
> 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 User may want to quickly dispose of out of date records by deleting specific regions.


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