What is partitioning in MapReduce?
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Is there any point of learning mapreduce, then?
How do Hadoop MapReduce works?
What is the purpose of textinputformat?
What do you mean by inputformat?
How does Hadoop Classpath plays a vital role in stopping or starting in Hadoop daemons?
In Hadoop, which file controls reporting in Hadoop?
What happens when a datanode fails ?
how can you check whether Namenode is working beside using the jps command?
What is a map side join?
What is the difference between map and reduce?
Name job control options specified by mapreduce.
how can you debug Hadoop code?
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