Scala library has purely functional data structures that complement the standard Scala library. It has a pre-defined set of foundational type classes like Monad, Functor, etc.
There is one main difference. This statement ...READ MORE
DataFrames and SparkSQL performed almost about the ...READ MORE
Spark is a framework for distributed data ...READ MORE
According to me, start with a standalone ...READ MORE
Instead of spliting on '\n'. You should ...READ MORE
Firstly you need to understand the concept ...READ MORE
org.apache.hadoop.mapred is the Old API
org.apache.hadoop.mapreduce is the ...READ MORE
put <localSrc> <dest>
copyFr ...READ MORE
Scala uses immutability by default in most ...READ MORE
The yield keyword is used because the ...READ MORE
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