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Hadoop, mail # user - Passing data from Client to AM


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Re: Passing data from Client to AM
Hitesh Shah 2014-01-31, 04:27
Adding values to a Configuration object does not really work unless you serialize the config into a file and send it over to the AM and containers as a local resource. The application code would then need to load in this file using Configuration::addResource(). MapReduce does this by taking in all user configured values and serializing them in the form of job.xml.
On Jan 29, 2014, at 2:42 PM, Jay Vyas wrote: