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https://issues.apache.org/jira/browse/HADOOP-9413?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Weberte updated HADOOP-9413:
----------------------------

    Description: Hello World!!  (was: So far, we've seen many unittest and 
product bugs in Hadoop on Windows because Java's APIs that manipulate with 
permissions do not work as expected. We've addressed many of these problems on 
one-by-one basis (by either changing code a bit or disabling the test). While 
debugging the remaining unittest failures we continue to run into the same 
patterns of problems, and instead of addressing them one-by-one, I propose that 
we expose a set of equivalent wrapper APIs that will work well for all 
platforms.

Scanning thru the codebase, this will actually be a simple change as there are 
very few places that use File#setReadable/Writable/Executable and 
File#canRead/Write/Execute (5 files in Common, 9 files in HDFS).

HADOOP-8973 contains additional context on the problem.)
    
> Introduce common utils for File#setReadable/Writable/Executable and 
> File#canRead/Write/Execute that work cross-platform
> -----------------------------------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-9413
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9413
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Ivan Mitic
>            Assignee: Ivan Mitic
>             Fix For: 2.1.0-beta
>
>         Attachments: HADOOP-9413.commonfileutils.2.patch, 
> HADOOP-9413.commonfileutils.3.patch, HADOOP-9413.commonfileutils.4.patch, 
> HADOOP-9413.commonfileutils.5.patch, HADOOP-9413.commonfileutils.patch
>
>
> Hello World!!

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