Scala String

Scala String is a sequence of characters. It is immutable object which means it cannot be changed once created. In this blog we will look […]


If you want to display all the Partitions of a HIVE table you can do that using SHOW PARTITIONS command. If you want to learn […]

Hive Table Partition

Using Hive Partition you can divide a table horizontally into multiple sections. This division happens based on a partition key which is just a column […]

Spark Dataframe Actions

When we call an Action on a Spark dataframe all the Transformations gets executed one by one. This happens because of Spark Lazy Evaluation which […]