Specifying Spark Executor Java options using Spark Submit

[Arun Ahuja]

What is the proper way to specify java options for the Spark executors
using spark-submit?  We had done this previously using

export SPARK_JAVA_OPTS='.."

previously, for example to attach a debugger to each executor or add
"-verbose:gc
-XX:+PrintGCDetails -XX:+PrintGCTimeStamps"

On spark-submit I see --driver-java-options but is there an equivalent for
individual executors?

Thanks,
Arun