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From "Jinsong Hu" <jinsong...@hotmail.com>
Subject mapreduce against hive raw data ?
Date Fri, 01 Oct 2010 19:08:46 GMT
Hi, There:
  I wonder if it is possible to run map-reduce again hive's raw data.
hive supports hql, but sometimes, I want to run map-reduce to do more 
sophisticated
processing than those simple hql can handle. In that case, I need to run my
own custom map-reduce job against hive's raw data.
  I wonder if that is possible. The key issue is where to find those files 
and how to deserialize them.
Can anybody point me into the right location to find the API ?

Jimmy. 
 

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