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From "Manuel Lagang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (GIRAPH-761) GiraphFileInputFormat ignores hidden file filter in folders
Date Wed, 18 Sep 2013 00:59:51 GMT

     [ https://issues.apache.org/jira/browse/GIRAPH-761?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Manuel Lagang updated GIRAPH-761:
---------------------------------

    Description: 
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 targeted 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.

  was:
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.

    
> 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 targeted 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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