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From "Bernd Eckenfels (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (VFS-523) HdfsFileObject equals method returns true for the same path on different hosts
Date Thu, 18 Dec 2014 00:42:13 GMT

    [ https://issues.apache.org/jira/browse/VFS-523?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14250899#comment-14250899
] 

Bernd Eckenfels commented on VFS-523:
-------------------------------------

Thanks Roger. I agree that we should have a closer look at the instance semantics of FileObjects
- for all filesystems. I opened an Task for that.

> 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
>            Assignee: Bernd Eckenfels
>            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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