3. Creating and Loading the data into Pyspark Dataframe
Quick introduction and getting started with Apache Spark Dataframe
This video covers the following:
Creating a dataframe in pyspark
Reading the flat files into the dataframe
how to infer the Schema from flat files
how to explicitly define the schema
for examples please check https://github.com/datatechdemo/apach...
Video 1 link : • 1.Quick introduction to Apache Spark
Video 2 link : • 2. Apache Spark - Hadoop cluster set up in...
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