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From "Brian C. Huffman" <bhuff...@etinternational.com>
Subject Passing data from Client to AM
Date Wed, 29 Jan 2014 20:59:53 GMT
I'm looking at Distributed Shell as an example for writing a YARN 

My question is why are the script path and associated metadata saved as 
environment variables?  Are there any other ways besides environment 
variables or command line arguments for passing data from the Client to 
the ApplicationMaster?


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