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From "gaojinchao (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-1621) merge tool should work on online cluster, but disabled table
Date Wed, 07 Sep 2011 07:15:12 GMT

    [ https://issues.apache.org/jira/browse/HBASE-1621?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13098669#comment-13098669
] 

gaojinchao commented on HBASE-1621:
-----------------------------------

@J-D

Will the java api be supported?  We want to use these api to do some automatic monitoring.
If can't do it. We will convert your code. :)

> merge tool should work on online cluster, but disabled table
> ------------------------------------------------------------
>
>                 Key: HBASE-1621
>                 URL: https://issues.apache.org/jira/browse/HBASE-1621
>             Project: HBase
>          Issue Type: Bug
>            Reporter: ryan rawson
>            Assignee: stack
>            Priority: Blocker
>             Fix For: 0.92.0
>
>         Attachments: 1621-trunk.txt, HBASE-1621-v2.patch, HBASE-1621.patch, hbase-onlinemerge.patch,
online_merge.rb
>
>
> taking down the entire cluster to merge 2 regions is a pain, i dont see why the table
or regions specifically couldnt be taken offline, then merged then brought back up.
> this might need a new API to the regionservers so they can take direction from not just
the master.

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