I know Apache Livy is the rest interface for interacting with spark from anywhere. So what is the benefits of using Apache Livy instead of spark-jobserver. What are the drawbacks of spark-jobserver...

exitTotalDF .filter($"accid" === "dc215673-ef22-4d59-0998-455b82000015") .groupBy("exiturl") .agg(first("accid"), first("segment"), $"exiturl", sum("session"), sum("sessionfirst"), first("date")...

I have a dockerized Spark instance and use SJS to submit spark jobs from my Spring boot application. Everything worked fine so far but now I get the following exception when submitting a job as pe...

I'm building a RESTful API on top of Apache Spark. Serving the following Python script with spark-submit seems to work fine: import cherrypy from pyspark.sql import SparkSession spark = SparkSess...

I am a new user of Spark. I have a web service that allows a user to request the server to perform a complex data analysis by reading from a database and pushing the results back to the database. I...