How to add modify access for Web UI user

Question

How to add permissions to a user so that he can modify in Web UI?

Answer 1

For a user to have modification access he/she should have the permission. To make a user an admin, you can refer to the command:

val sc = new SparkContext(new SparkConf())

./bin/spark-submit <all your existing options> --spark.modify.acls=<comma separated values of user>