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From Zoltan Prekopcsak <preko1...@gmail.com>
Subject Re: Extract and Load to Hadoop via Pipes
Date Fri, 06 May 2011 21:06:18 GMT
  Hi,

I think this is what Sqoop is for:
http://www.cloudera.com/blog/2009/06/introducing-sqoop/
http://www.cloudera.com/downloads/sqoop/

Best, Zoltan


5/6/11 7:45 PM keltezéssel, bichonfrise74 írta:
>
> Hi,
>
> I want to be able to extract data from Mysql to Hadoop without writing 
> the data to disk. I was thinking in the line of piping the extract and 
> loading it to Hadoop.
>
> Something like this:
>
> mysql <extract_query> | hive -e 'load data <via_pipe> into table ...
>
> Has anyone done this before?
>


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