Scala uses immutability by default in most of the cases as it helps resolve issues when dealing with concurrent programs and any other equality issues.
When we try to compare two instances ...READ MORE
Comparison between Spark RDD vs DataFrame
1. Release ...READ MORE
> In order to reduce the processing ...READ MORE
There are different methods to achieve optimization ...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
Used with a loop, yield produces a value for ...READ MORE
Scala provides a helper class, called App, that ...READ MORE
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