Connection between hadoop and big data?
What is Mapper in Hadoop MapReduce?
Define the management tools in Cassandra?
What is Flume Client?
Which are the methods to create rdd in spark?
What is apache spark written in?
How to set which framework would be used to run mapreduce program?
Is it possible to rename the output file, and if so, how?
What does job conf class do?
What do you mean by Schema Resolution?
Explain is it possible to search for files using wildcards?
How does a namenode handle the failure of the data nodes?
Which language is best for spark?
What is an input reader in reference to mapreduce?
What is output format in hadoop?