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From "Matteo Bertozzi (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-12054) bad state after NamespaceUpgrade with reserved table names
Date Wed, 24 Sep 2014 18:51:34 GMT

     [ https://issues.apache.org/jira/browse/HBASE-12054?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Matteo Bertozzi updated HBASE-12054:
------------------------------------
       Resolution: Fixed
    Fix Version/s: 2.0.0
     Release Note: 
Prior to HBase 0.98.7, if you have 0.94 tables named (data, archive, corrupt, lib, WALs, splitWAl,
oldWALs) upgrading would "silently" fail, corrupting the state of those tables.

           Status: Resolved  (was: Patch Available)

> bad state after NamespaceUpgrade with reserved table names
> ----------------------------------------------------------
>
>                 Key: HBASE-12054
>                 URL: https://issues.apache.org/jira/browse/HBASE-12054
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.96.2, 0.99.0, 0.98.6.1
>            Reporter: Matteo Bertozzi
>            Assignee: Matteo Bertozzi
>             Fix For: 2.0.0, 0.98.7, 0.99.1
>
>         Attachments: HBASE-12054-0.98.patch, HBASE-12054-branch1.patch, HBASE-12054-trunk.patch
>
>
> If 94 has a table called "data" NamespaceUpgrade will fail to bring that table up and
the generated layout will be dirty with stuff like "/hbase/data/.data" and so on.
> (the reserved names that we have no longer apply in 96+ since the data is separate from
the root dir)



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