What do you mean by inputformat?
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What is the job of blend () and repartition () in Map Reduce?
What is an input reader in reference to mapreduce?
How to submit extra files(jars,static files) for MapReduce job during runtime in Hadoop?
What do sorting and shuffling do?
Which among the two is preferable for the project- Hadoop MapReduce or Apache Spark?
What do you mean by data locality?
List out Hadoop's three configuration files?
What are the data components used by Hadoop?
Can we set the number of reducers to zero in MapReduce?
Why do we need MapReduce during Pig programming?
Write a Mapreduce Program for Character Count ?
What is a scarce system resource?
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