In Previous chapter we learned about  Hive Insert Into vs Insert Overwrite  and today lets check out Hive Drop Table. If we need to remove […]

HDFS Replication Factor

HDFS stores a file as a sequence of blocks , where every block is of same size [with exception of last block]. Replication factor dictates […]

Hive Table Creation

In Previous chapter we learned about HIVE DATA TYPES  and today lets check out HIVE TABLE CREATION. In HIVE there are two kinds of tables , […]