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From "Jason Lowe (JIRA)" <j...@apache.org>
Subject [jira] [Moved] (HADOOP-8843) Old trash directories are never deleted on upgrade from 1.x
Date Tue, 25 Sep 2012 20:52:07 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-8843?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jason Lowe moved HDFS-3973 to HADOOP-8843:
------------------------------------------

     Target Version/s:   (was: 0.23.4)
    Affects Version/s:     (was: 2.0.2-alpha)
                           (was: 0.23.3)
                       2.0.2-alpha
                       0.23.3
                  Key: HADOOP-8843  (was: HDFS-3973)
              Project: Hadoop Common  (was: Hadoop HDFS)
    
> Old trash directories are never deleted on upgrade from 1.x
> -----------------------------------------------------------
>
>                 Key: HADOOP-8843
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8843
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 0.23.3, 2.0.2-alpha
>            Reporter: Robert Joseph Evans
>            Priority: Critical
>
> The older format of the trash checkpoint for 1.x is yyMMddHHmm the new format is yyMMddHHmmss(-\d+)?
so if you upgrade from an old cluster to a new one, all of the entires in .trash will never
be deleted because they currently are always ignored on deletion.
> We should support deleting the older format as well.

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