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Posted to issues@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2010/06/17 18:55:23 UTC
[jira] Commented: (HBASE-1621) merge tool should work on online
cluster, but disabled table
[ https://issues.apache.org/jira/browse/HBASE-1621?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12879843#action_12879843 ]
stack commented on HBASE-1621:
------------------------------
Or rather, we shouldn't have to take the table offline at all... just close regions to be merged, merge them while all else is online, then update meta.
> 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
> Fix For: 0.21.0
>
>
> 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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