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From Tom Melendez <...@supertom.com>
Subject Re: Question about accessing another HDFS
Date Thu, 08 Dec 2011 22:47:39 GMT
I'm hoping there is a better answer, but I'm thinking you could load
another configuration file (with B.company in it) using Configuration,
grab a FileSystem obj with that and then go forward.  Seems like some
unnecessary overhead though.

Thanks,

Tom

On Thu, Dec 8, 2011 at 2:42 PM, Frank Astier <fastier@yahoo-inc.com> wrote:
> Hi -
>
> We have two namenodes set up at our company, say:
>
> hdfs://A.mycompany.com
> hdfs://B.mycompany.com
>
> From the command line, I can do:
>
> Hadoop fs –ls hdfs://A.mycompany.com//some-dir
>
> And
>
> Hadoop fs –ls hdfs://B.mycompany.com//some-other-dir
>
> I’m now trying to do the same from a Java program that uses the HDFS API. No luck there.
I get an exception: “Wrong FS”.
>
> Any idea what I’m missing in my Java program??
>
> Thanks,
>
> Frank

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