Hadoop (4218)
Big Data General (104)
Big Data AllOther (3)
Does spark require hdfs?
What do you mean by “data centre” in cassandra?
Please explain the sparse vector in Spark.
Define "PageRank".
Explain slot in Hadoop Map-Reduce v1?
What are the different types of primary key?
List down the segments of a hive question processor?
What is HBase?
How do I install spark?
State some disadvantages of impala?
What is lineage graph in spark?
State the difference between persist() and cache() functions.
What is a table generating function on hive?
What are the components of Pig Execution Environment?
What are the different parts of Hive ?