what is the Hadoop MapReduce APIs contract for a key and value class?
what is a Task Tracker in Hadoop?
what happens in textinformat ?
How to sort intermediate output based on values in MapReduce?
Which among the two is preferable for the project- Hadoop MapReduce or Apache Spark?
what is storage and compute nodes?
Explain how mapreduce works.
Can we set the number of reducers to zero in MapReduce?
Which one will you decide for an undertaking – Hadoop MapReduce or Apache Spark?
For a job in Hadoop, is it possible to change the number of mappers to be created?
How to submit extra files(jars,static files) for MapReduce job during runtime in Hadoop?
Define the purpose of the partition function in mapreduce framework
Where sorting is done in Hadoop MapReduce Job?