Spark Read Text File from AWS S3 bucket

Post author:NNK
Post category:Amazon AWS Apache Spark

In this Spark sparkContext.textFile() and sparkContext.wholeTextFiles() methods to use to read test file from Amazon AWS S3 into RDD and spark.read.text() and spark.read.textFile() methods to read from Amazon AWS S3 into DataFrame. Using these methods we can also read all files from a directory and files with a specific pattern…

Spark Read Text File | RDD | DataFrame

Post author:NNK
Post category:Apache Spark

In this Spark tutorial, you will learn how to read a text file from local & Hadoop HDFS into RDD and DataFrame using Scala examples. Spark provides several ways to read .txt files, for example, sparkContext.textFile() and sparkContext.wholeTextFiles() methods to read into RDD and spark.read.text() and spark.read.textFile() methods to read…