YARN REST API - Spark作业提交

我正在尝试使用YARN REST API来提交spark-submit作业,我通常通过命令行运行.

我的命令行spark-submit看起来像这样

JAVA_HOME=/usr/local/java7/ HADOOP_CONF_DIR=/etc/hadoop/conf /usr/local/spark-1.5/bin/spark-submit \
--driver-class-path "/etc/hadoop/conf" \
--class MySparkJob \
--master yarn-cluster \
--conf "spark.executor.extraClassPath=/usr/local/hadoop/client/hadoop-*" \
--conf "spark.driver.extraClassPath=/usr/local/hadoop/client/hadoop-*" \
spark-job.jar --retry false --counter 10

通过纱线REST API文档阅读https://hadoop.apache.org/docs/stable/hadoop-yarn/hadoop-yarn-site/ResourceManagerRest.html#Cluster_Applications_APISubmit_Application,我试图创建的JSON有效载荷POST看上去像

{
  "am-container-spec": {
    "commands": {
      "command": "JAVA_HOME=/usr/local/java7/ HADOOP_CONF_DIR=/etc/hadoop/conf org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster  --jar spark-job.jar --class MySparkJob --arg --retry --arg false --arg --counter --arg 10"
    }, 
    "local-resources": {
      "entry": [
        {
          "key": "spark-job.jar", 
          "value": {
            "resource": "hdfs:///spark-job.jar", 
            "size": 3214567, 
            "timestamp": 1452408423000, 
            "type": "FILE", 
            "visibility": "APPLICATION"
          }
        }
      ]
    }
  }, 
  "application-id": "application_11111111111111_0001", 
  "application-name": "test",
  "application-type": "Spark"   
}

我看到的问题是,Hadoop的CONFIGS目录是以前本地我是从运行作业的机器,现在我通过REST API提交作业,还是直接对RM,我不知道如何提供这些细节？