SPARK-3223 runAsSparkUser cannot change HDFS write permission properly i...

...n mesos cluster mode

- change master newer

Author: Jongyoul Lee <jongyoul@gmail.com>

Closes #3034 from jongyoul/SPARK-3223 and squashes the following commits:

42b2ed3 [Jongyoul Lee] SPARK-3223 runAsSparkUser cannot change HDFS write permission properly in mesos cluster mode - change master newer

(cherry picked from commit f7ac8c2b1de96151231617846b7468d23379c74a)
Signed-off-by: Andrew Or <andrew@databricks.com>
[SPARK-4158] Fix for missing resources.

Mesos offers may not contain all resources, and Spark needs to check to
ensure they are present and sufficient.  Spark may throw an erroneous
exception when resources aren't present.

Author: Brenden Matthews <brenden@diddyinc.com>

Closes #3024 from brndnmtthws/fix-mesos-resource-misuse and squashes the following commits:

e5f9580 [Brenden Matthews] [SPARK-4158] Fix for missing resources.

(cherry picked from commit cb0eae3b78d7f6f56c0b9521ee48564a4967d3de)
Signed-off-by: Andrew Or <andrew@databricks.com>