How can we control particular key should go in a specific reducer?
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In Hadoop what is InputSplit?
what does the text input format do?
How can we control particular key should go in a specific reducer?
What is the function of mapreduce partitioner?
How many Reducers run for a MapReduce job in Hadoop?
What is InputFormat in Hadoop MapReduce?
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Explain how mapreduce works.
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Why comparison of types is important for MapReduce?
What is the Hadoop MapReduce API contract for a key and value Class?
What is RecordReader in a Map Reduce?
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