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What is mapreduce algorithm?
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More MapReduce Interview Questions
What is the InputSplit in map reduce ?
How does inputsplit in mapreduce determines the record boundaries correctly?
How many Reducers run for a MapReduce job in Hadoop?
What is difference between an input split and hdfs block?
How many InputSplits is made by a Hadoop Framework?
What is the difference between RDBMS with Hadoop MapReduce?
Explain the Reducer's reduce phase?
How do ‘map’ and ‘reduce’ work?
What platform and Java version is required to run Hadoop?
Explain the features of Apache Spark because of which it is superior to Apache MapReduce?
Explain the process of spilling in MapReduce?
Explain the process of spilling in Hadoop MapReduce?
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