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https://issues.apache.org/jira/browse/HADOOP-9364?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13595271#comment-13595271
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Ivan Mitic commented on HADOOP-9364:
------------------------------------
Thanks for reviewing Arpit. Yes, the fix goes to PathData. The issue is that as
part of {{FsShell fs -ls}} we go thru this codepath which incorrectly concludes
that "/dir" is a relative path. This causes the later code to resolve the
relative path to the current working dir, hence ../../
Let me know if this answers your question.
> PathData#expandAsGlob does not return correct results for absolute paths on
> Windows
> -----------------------------------------------------------------------------------
>
> Key: HADOOP-9364
> URL: https://issues.apache.org/jira/browse/HADOOP-9364
> Project: Hadoop Common
> Issue Type: Bug
> Affects Versions: 3.0.0, trunk-win
> Reporter: Ivan Mitic
> Assignee: Ivan Mitic
> Attachments: HADOOP-9364.2.patch,
> HADOOP-9364.branch-trunk-win.pathdata.patch
>
>
> This causes {{FsShell ls}} not to work properly for absolute paths. For
> example:
> {code}
> -fs hdfs://127.0.0.1:58559 -ls -R /dir0
> {code}
> returns
> {code}
> drwxr-xr-x - ivanmi supergroup 0 2013-03-05 11:15 ../../dir0/dir1
> {code}
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