With the help of two examples name the map and reduce function purpose
How can we assure that the values regarding a particular key goes to the same reducer?
What are advantages of Spark over MapReduce?
List the network requirements for using Hadoop ?
How does MapReduce framework view its input internally?
What are the fundamental configurations parameters specified in map reduce?
Explain the process of spilling in MapReduce?
In mapreduce what is a scarce system resource? Explain?
Explain the Reducer's Sort phase?
Can MapReduce program be written in any language other than Java?
How to sort intermediate output based on values in MapReduce?
What is a TaskInstance?
What is the fundamental difference between a MapReduce Split and a HDFS block?scale data processing?
What is the sequence of execution of map, reduce, recordreader, split, combiner, partitioner?
How many numbers of reducers run in Map-Reduce Job?
