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