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How to move object data to mappers?

Question asked by communityadmin on Jun 22, 2011
Latest reply on Jun 26, 2011 by Ted Dunning
I am writing a map-reduce program where I need to access common data from a relational database on all mappers.  Is it possible to read data from the database before the job starts and then pass it directly to the mappers?  I know about the distributed cache, but it is a pain to set up.

Does MapR have a facility to deal with this?

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