Can I set different protocol for SSL in Spark

Question

I have enabled spark ssl. I don't know which protocol it is using. I want to change the protocol being used. Can I do this? If yes, then how?

Answer 1

There is no protocol set by default. You can set a protocol by using this command:

val sc = new SparkContext(new SparkConf())

./bin/spark-submit <all your existing options> --spark.ssl.protocol=<protocol name>

You can use only these protocols that are listed on this page: https://docs.oracle.com/javase/8/docs/technotes/guides/security/StandardNames.html#jssenames