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From "Jing Zhao (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-4248) Renames may cause dangling leases
Date Sat, 01 Dec 2012 02:41:58 GMT

    [ https://issues.apache.org/jira/browse/HDFS-4248?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13507844#comment-13507844
] 

Jing Zhao commented on HDFS-4248:
---------------------------------

The patch looks very good. +1 for the patch. The only very minor issue is that for the new
testcase testLeaseAfterRename() we can remove the commented "out.hsync();" line.
                
> Renames may cause dangling leases
> ---------------------------------
>
>                 Key: HDFS-4248
>                 URL: https://issues.apache.org/jira/browse/HDFS-4248
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: namenode
>    Affects Versions: 0.23.0, 2.0.0-alpha, 3.0.0
>            Reporter: Daryn Sharp
>            Assignee: Daryn Sharp
>            Priority: Blocker
>         Attachments: HDFS-4248.branch-0.23.patch, HDFS-4248.patch
>
>
> Renames of directories may incorrectly re-write the paths in leases under the tree being
moved.

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