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From krish_571 <krish_...@yahoo.com>
Subject setup method in Mapreduce Program
Date Thu, 23 Oct 2014 00:50:34 GMT

I understand that setup and cleanup methods of Mapper/Reducer  are called
for each task, so if you have 20 mappers running, the setup / cleanup will
be called for each one.


Is there a setup like method to for the entire mapreduce program.  Basically
i want to open only  1  connectionto a HBase table for the entire Mapreduce
job so that all map tasks need not open a separate connection.



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