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From Harsh J <ha...@cloudera.com>
Subject Re: How to convert sequence file into normal text file
Date Wed, 01 Feb 2012 11:13:16 GMT
Praveenesh,

The utility "hadoop fs -text <seqfile>", documented at
http://hadoop.apache.org/common/docs/current/file_system_shell.html#text
can read SequenceFiles and print their string representations out.
Will this be of any help?

Otherwise, you want to use a SequenceFile.Reader over your given file
and after reading each record out, store them in their text
representation with a regular file writer. An even easier way may be
an identity job with sequence-file input format and text output
format.

On Wed, Feb 1, 2012 at 3:28 PM, praveenesh kumar <praveenesh@gmail.com> wrote:
> I am running SimpleKmeansClustering sample code from mahout in action. How
> can I convert sequence file written using SequenceFile.Writer into plain
> HDFS file so that I can read it properly. I know mahout has seqdumper tool
> to read it. But I want to create normal text file rather than sequence file
> as output. Can anyone tell me how to do it inside the code.
> ITs kind of urgent. Please help.
>
> Thanks,
> Praveenesh



-- 
Harsh J
Customer Ops. Engineer
Cloudera | http://tiny.cloudera.com/about

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