SPARK-1691: Support quoted arguments inside of spark-submit.

Author: pwendell

bin/spark-submit

@@ -18,7 +18,7 @@
 #
 
 export SPARK_HOME="$(cd `dirname $0`/..; pwd)"
-ORIG_ARGS=$@
+ORIG_ARGS=("$@")
 
 while (($#)); do
   if [ "$1" = "--deploy-mode" ]; then
@@ -39,5 +39,5 @@ if [ ! -z $DRIVER_MEMORY ] && [ ! -z $DEPLOY_MODE ] && [ $DEPLOY_MODE = "client"
   export SPARK_MEM=$DRIVER_MEMORY
 fi
 
-$SPARK_HOME/bin/spark-class org.apache.spark.deploy.SparkSubmit $ORIG_ARGS
+$SPARK_HOME/bin/spark-class org.apache.spark.deploy.SparkSubmit "${ORIG_ARGS[@]}"