--jars option using hdfs jars cannot effect when spark standlone deploymode with cluster

[our...@cnsuning.com]

hi all,
   when using command:
        spark-submit --deploy-mode cluster --jars hdfs:///user/spark/cypher.jar 
--class com.suning.spark.jdbc.MysqlJdbcTest hdfs:///user/spark/MysqlJdbcTest.jar
the program throw exception that  cannot find class in cypher.jar, the driver 
log show no --jars download with  cluster mode.  Isn't it  only use fatjar?
  



 



   











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