Spark Streaming Datasource Receiver
· Datasource-Receiver is a library that allows the user to read data with Apache Spark Streaming from multiple datasource with Spark SQL.
Download JD-GUI to open JAR file and explore Java source code file (.class .java)
Click menu "File → Open File..." or just drag-and-drop the JAR file in the JD-GUI window spark-datasource-0.1.0.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.