spark git commit: [SPARK-6343] Doc driver-worker network reqs

Repository: spark Updated Branches: refs/heads/branch-1.3 4453c591a -> ec3e76f1e [SPARK-6343] Doc driver-worker network reqs Attempt at making the driver-worker networking requirement more explicit and up-front in the documentation (see https://issues.apache.org/jira/browse/SPARK-6343). Upd

spark git commit: [SPARK-6343] Doc driver-worker network reqs

Repository: spark Updated Branches: refs/heads/master 2fe0a1aae -> b9c51c049 [SPARK-6343] Doc driver-worker network reqs Attempt at making the driver-worker networking requirement more explicit and up-front in the documentation (see https://issues.apache.org/jira/browse/SPARK-6343). Update