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From Sahana Bhat <sana.b...@gmail.com>
Subject Re: Cygwin+Windows: Error running mapreduce unit tests
Date Mon, 24 Sep 2012 04:36:20 GMT
 Hi,
>
>            I am encountering the below error when i try to run unit tests
> using MRUnit for mapreduce on Windows in my eclipse environment.
>           Version of Hadoop is 0.20.2. I already have Cygwin installed and
> set in my PATH variable.
>
>  Error:
> org.apache.hadoop.util.Shell$ExitCodeException: chmod: changing
> permissions of `D:\\1328133600-1328134500.csv': Permission denied
>  at org.apache.hadoop.util.Shell.runCommand(Shell.java:195)
>  at org.apache.hadoop.util.Shell.run(Shell.java:134)
>  at
> org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:286)
>  at org.apache.hadoop.util.Shell.execCommand(Shell.java:354)
>  at org.apache.hadoop.util.Shell.execCommand(Shell.java:337)
>  at
> org.apache.hadoop.fs.RawLocalFileSystem.execCommand(RawLocalFileSystem.java:481)
>  at
> org.apache.hadoop.fs.RawLocalFileSystem.setPermission(RawLocalFileSystem.java:473)
>  at
> org.apache.hadoop.fs.FilterFileSystem.setPermission(FilterFileSystem.java:280)
>  at
> org.apache.hadoop.fs.ChecksumFileSystem.create(ChecksumFileSystem.java:372)
>  at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:484)
>  at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:465)
>  at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:372)
>  at org.apache.hadoop.fs.FileSystem.create(FileSystem.java:364)
>
> The error is similar as in
> https://issues.apache.org/jira/browse/HADOOP-6209 , but i didnt find any
> solutions for the same online, except for Hadoop version changes.
>
> Any pointers would be great.
>
> Regards,
> Sahana
>

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