Dear all,

How to run two map reduce one after the another in a single hadoop map-reduce code.

How to run two map reduce simultaneously in a single hadoop program(not cascading but two different map reduce sequentially means as first map function stop the next map function start similarly when first reduce function stop the second reduce function start )

What is the default  job  configuration file for hadoop pipes job?


How to cascade map reduce in hadoop pipes.

What is the default  job  configuration file for hadoop pipes job?

How to set job conf in hadoop pipes ?

Thanks

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