I notice that some Spark programs would contact something like 'zoo1:2181' when trying to suck data out of Kafka.
Does the kafka data actually transported out over this port ? Typically Zookeepers use 2218 for SSL. If my Spark program were to use 2218, how would I specify zookeeper specific truststore in my Spark config ? Do I just give -D flags via JAVA_OPTS ? Thx -- -eric ho
