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Posted to hdfs-dev@hadoop.apache.org by "Robert Joseph Evans (JIRA)" <ji...@apache.org> on 2012/09/25 22:28:08 UTC

[jira] [Created] (HDFS-3973) Old trash directories are never deleted on upgrade from 1.x

Robert Joseph Evans created HDFS-3973:
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             Summary: Old trash directories are never deleted on upgrade from 1.x
                 Key: HDFS-3973
                 URL: https://issues.apache.org/jira/browse/HDFS-3973
             Project: Hadoop HDFS
          Issue Type: Bug
    Affects Versions: 0.23.3, 2.0.2-alpha
            Reporter: Robert Joseph Evans


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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