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Posted to user@pig.apache.org by "Deem, Mike" <md...@amazon.com> on 2010/08/17 19:21:34 UTC

Merge Join on Zebra Tables using Map Reduce - Examples?

Are there any complete examples of doing a map side merge join on sorted Zebra tables using java map/reduce code anywhere? The one on the wiki (http://hadoop.apache.org/pig/docs/r0.7.0/zebra_users.html#Merge+Join+and+Sorted+Tables) isn't very useful.

I know it can be easily done using Pig, but in this case we need to use java.

Thanks,

  == Mike ==