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From "Manuel Lagang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (GIRAPH-761) GiraphFileInputFormat ignores hidden file filter in folders
Date Wed, 18 Sep 2013 00:57:52 GMT

    [ https://issues.apache.org/jira/browse/GIRAPH-761?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13770260#comment-13770260
] 

Manuel Lagang commented on GIRAPH-761:
--------------------------------------

mvn clean install reported BUILD SUCCESS, which I assume includes tests.
                
> GiraphFileInputFormat ignores hidden file filter in folders
> -----------------------------------------------------------
>
>                 Key: GIRAPH-761
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-761
>             Project: Giraph
>          Issue Type: Bug
>          Components: graph
>    Affects Versions: 1.1.0
>            Reporter: Manuel Lagang
>            Priority: Minor
>             Fix For: 1.1.0
>
>         Attachments: GIRAPH-761.patch
>
>
> If a folder is given as an input path to GiraphFileInputFormat, the default hidden file
filter is not applied to the files in the folder. That is, hidden files (e.g. files preceded
by underscores) that would not normally be handled if targeted directly are unexpectedly being
passed as input if the parent folder is passed instead.
> I would expect that when a folder is specified as input, only *non-hidden* files in that
folder will be processed. This is consistent with the base hadoop FileInputFormat.

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