I configured ssl and start flink job, but found configured properties cannot apply properly:
akka port: only ciper suites apply right, ssl version not
blob server/netty server: both ssl version and ciper suites are not like what I configured
I've found out the reason why:
http://stackoverflow.com/questions/11504173/sslcontext-initialization (for blob server and netty server)
https://groups.google.com/forum/#!topic/akka-user/JH6bGnWE8kY(for akka ssl version, it's fixed in akka 2.4:https://github.com/akka/akka/pull/21078)
I'll fix the issue on blob server and netty server, and it seems like only upgrade for akka can solve issue in akka side(we'll consider later as upgrade is not a small action).