我最终可以解决问题.主要问题是损坏的应用程序"配置，该配置看起来必须类似于以下内容:

I could solve the problem eventually. Main problem was the broken "Applications" configuration, which has to look like the following instead:

Applications=[{
       'Name': 'Spark'
    },
    {
       'Name': 'Hive'
    }],

最终步骤"元素:

   Steps=[{
            'Name': 'lsr-step1',
            'ActionOnFailure': 'TERMINATE_CLUSTER',
            'HadoopJarStep': {
                'Jar': 'command-runner.jar',
                 'Args': [
                     "spark-submit", "--class", "org.apache.spark.examples.SparkPi", 
                     "s3://support.elasticmapreduce/spark/1.2.0/spark-examples-1.2.0-hadoop2.4.0.jar", "10"
                 ]
            }
        }]