spark-submit提交任务时报错,Error initializing SparkContext
16/03/0400:21:09WARNSparkContext:UsingSPARK_MEMtosetamountofmemorytouseperexecutorprocessisdeprecated,pleaseusespark.executor.memoryinstead.16/03/0400:21:09ERRORSparkContext:ErrorinitializingSparkCont