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From "Roger Whitcomb (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (VFS-523) HdfsFileObject equals method returns true for the same path on different hosts
Date Sun, 18 May 2014 05:28:14 GMT

    [ https://issues.apache.org/jira/browse/VFS-523?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14001003#comment-14001003
] 

Roger Whitcomb commented on VFS-523:
------------------------------------

@Gary, I will certainly work on a unit test for this problem, although I expect to have some
difficulty, as Bernd noted, because my actual fail case was using two different HDFS file
systems, which I don't see the current tests being setup for.

> HdfsFileObject equals method returns true for the same path on different hosts
> ------------------------------------------------------------------------------
>
>                 Key: VFS-523
>                 URL: https://issues.apache.org/jira/browse/VFS-523
>             Project: Commons VFS
>          Issue Type: Bug
>    Affects Versions: 2.1
>         Environment: Windows 7
>            Reporter: Roger Whitcomb
>            Priority: Minor
>              Labels: hdfs
>             Fix For: 2.1
>
>         Attachments: hdfsequal.diff, unify-hdfs-equals.patch
>
>
> If I construct two HdfsFileObject referring to the same path (for instance, "/") but
on different hosts, the "equals" method will consider them equal (and the "hashCode" method
will give the same results for both) even though they clearly refer to different files since
they are on different hosts.
> These two methods should also factor in the HdfsFileSystem to the equation.



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