Spark Streaming with PySpark | Structured Streaming Tutorial 2025 - 07 Spark Streaming Read from Files | Flatten JSON data

Video covers - How to read data from file in Spark Streaming ? What are different cleanSource Mode ? How to flatten JSON data? Chapters: 00:00 - Introduction 00:25 - Device Data Example 01:27 - Batch code to Flatten data 06:35 - Streaming Code to Flatten Data 07:28 - cleanSource option 08:20 - maxFilePerTrigger Option 11:32 - Checkpoint Directory URLs: Github Code - https://github.com/subhamkharwal/spark-streaming-with-pyspark/blob/master/02_reading_from_files.ipynb Dataset: https://github.com/subhamkharwal/spark-streaming-with-pyspark/tree/master/datasets/devices Keywords: Apache Spark, PySpark, Spark Streaming, Real-time Data Processing, Data Streaming, Big Data Analytics, PySpark Tutorial, Apache Spark Tutorial, Streaming Analytics, Spark Structured Streaming, PySpark Streaming, Big Data Processing. New video in every 3 days ❤️ Make sure to like and Subscribe.