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What is the problem with the small file in Hadoop?
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More MapReduce Interview Questions
What is the Job interface in MapReduce framework?
Clarify what combiners are and when you should utilize a combiner in a map reduce job?
When should you use sequencefileinputformat?
What is a RecordReader in Hadoop MapReduce?
what happens in textinformat ?
What do you mean by inputformat?
Why the output of map tasks are stored (spilled ) into local disc and not in hdfs?
Which among the two is preferable for the project- Hadoop MapReduce or Apache Spark?
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