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Date: Thu, 8 Mar 2012 19:22:28 +0530
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Subject: Re: Standalone operation - file permission, Pseudo-Distributed
 operation - no output
From: Jagat <jagatsingh@gmail.com>
To: common-user@hadoop.apache.org
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Hello

Can you please tell which version of Hadoop you are using and also

Does your error matches with below message?

Failed to set permissions of path:
file:/tmp/hadoop-jj/mapred/staging/jj-1931875024/.staging to 0700

Thanks
Jagat


On Thu, Mar 8, 2012 at 5:10 PM, madhu phatak <phatak.dev@gmail.com> wrote:

> Hi,
> Just make sure both task tracker and data node is up. Go to localhost:50030
> and see is it shows no.of nodes equal to 1?
>
> On Thu, Feb 9, 2012 at 9:18 AM, Kyong-Ho Min <kyong-ho.min@sydney.edu.au
> >wrote:
>
> > Hello,
> >
> > I am a hadoop newbie and I have 2 questions.
> >
> > I followed Hadoop standalone mode testing.
> > I got error message from Cygwin terminal  like file permission error.
> > I checked out mailing list and changed the part in
> RawLocalFileSystem.java
> > but not working.
> > Still I have file permission error in the directory:
> > c:/tmp/hadoop../mapred/staging...
> >
> >
> > I followed instruction about Pseudo-Distributed operation.
> > Ssh is OK and namenode -format is OK.
> > But it did not return any results and the processing is just halted.
> > The Cygwin console scripts are
> >
> > -----
> > $ bin/hadoop jar hadoop-examples-*.jar grep input output 'dfs[a-z.]+'
> > 12/02/09 14:25:44 INFO mapred.FileInputFormat: Total input paths to
> > process : 17
> > 12/02/09 14:25:44 INFO mapred.JobClient: Running job:
> job_201202091423_0001
> > 12/02/09 14:25:45 INFO mapred.JobClient:  map 0% reduce 0%
> > -----
> >
> > Any help pls.
> > Thanks.
> >
> > Kyongho Min
> >
>
>
>
> --
> https://github.com/zinnia-phatak-dev/Nectar
>

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