Reduce action converts an RDD to a single value by applying recursively the provided (in argument) function on the elements of an RDD until only one value is left.
The full form of RDD is a ...READ MORE
RDD is a fundamental data structure of ...READ MORE
Here are the changes in new version ...READ MORE
By default a partition is created for ...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
You can create one directory in HDFS ...READ MORE
It takes a function that operates on two ...READ MORE
Actions are RDD’s operation, that value returns ...READ MORE
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