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From "Jim Kellerman (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HBASE-483) Merge tool won't merge two overlapping regions
Date Thu, 20 Mar 2008 02:04:24 GMT

    [ https://issues.apache.org/jira/browse/HBASE-483?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12580638#action_12580638
] 

Jim Kellerman commented on HBASE-483:
-------------------------------------

Bryan,

Don't know why the patch does not apply for you as I tried it on another source tree of mine
and it still applies.
Perhaps because it contains crlf's?

I'll put up another patch sans \r's and see if that applies for you.

> Merge tool won't merge two overlapping regions
> ----------------------------------------------
>
>                 Key: HBASE-483
>                 URL: https://issues.apache.org/jira/browse/HBASE-483
>             Project: Hadoop HBase
>          Issue Type: Task
>    Affects Versions: 0.1.0
>            Reporter: stack
>            Assignee: Jim Kellerman
>            Priority: Blocker
>             Fix For: 0.1.0
>
>         Attachments: patch.txt, patch.txt, subset_of_meta.txt
>
>
> hbase-480 adds a merge tool. Seems to work for two adjacent regions in tests but not
for the case where we've made two overlapping regions: i.e. both have a start key of 'A' but
one regions endkey is less than the end key of the others (See up on Lars cluster hbase-471).
 I ran the merge and it made a new region with the right start and end keys but there was
nothing in it.
> We need this tool to do fix up when hbase goes awry.

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