In Spark, avro-module is an external module and needed to add this module when processing Avro file and this avro-module provides function to_avro() to encode DataFrame column value to Avro binary format,…
In this Spark tutorial, you will learn what is Avro format, It’s advantages and how to read the Avro file from Amazon S3 bucket into Dataframe and write DataFrame in…
Spark provides built-in support to read from and write DataFrame to Avro file using "spark-avro" library. In this tutorial, you will learn reading and writing Avro file along with schema,…
On this post we will see several examples or usages of accessing Spark Avro file format using Spark 2.3 or earlier. Spark SQL supports loading and saving DataFrames from and to a Avro data files by using spark-avro library. spark-avro originally developed by databricks as a open source library which supports reading and writing data in Avro file format.
