java.net.BindException:要求されたアドレスを指定できません:Service'sparkDriver'failed after 16 retries!

Centos 7でIntellij IDEAを使用してSparkローカルモードを起動した場合、エラー:

java.net.BindException:           : Service 'sparkDriver' failed after 16 retries!
16/06/27 19:36:34 WARN Utils: Service ‘sparkDriver’ could not bind on port 0. Attempting port 1. 
16/06/27 19:36:34 WARN Utils: Service ‘sparkDriver’ could not bind on port 0. Attempting port 1. 
16/06/27 19:36:34 WARN Utils: Service ‘sparkDriver’ could not bind on port 0. Attempting port 1. 
16/06/27 19:36:34 WARN Utils: Service ‘sparkDriver’ could not bind on port 0. Attempting port 1. 
16/06/27 19:36:34 WARN Utils: Service ‘sparkDriver’ could not bind on port 0. Attempting port 1. 
16/06/27 19:36:34 WARN Utils: Service ‘sparkDriver’ could not bind on port 0. Attempting port 1. 
16/06/27 19:36:34 WARN Utils: Service ‘sparkDriver’ could not bind on port 0. Attempting port 1. 
16/06/27 19:36:34 WARN Utils: Service ‘sparkDriver’ could not bind on port 0. Attempting port 1. 
16/06/27 19:36:34 WARN Utils: Service ‘sparkDriver’ could not bind on port 0. Attempting port 1. 
16/06/27 19:36:34 WARN Utils: Service ‘sparkDriver’ could not bind on port 0. Attempting port 1. 
16/06/27 19:36:34 WARN Utils: Service ‘sparkDriver’ could not bind on port 0. Attempting port 1. 
16/06/27 19:36:34 WARN Utils: Service ‘sparkDriver’ could not bind on port 0. Attempting port 1. 
16/06/27 19:36:34 WARN Utils: Service ‘sparkDriver’ could not bind on port 0. Attempting port 1. 
16/06/27 19:36:34 WARN Utils: Service ‘sparkDriver’ could not bind on port 0. Attempting port 1. 
16/06/27 19:36:34 WARN Utils: Service ‘sparkDriver’ could not bind on port 0. Attempting port 1. 
16/06/27 19:36:34 WARN Utils: Service ‘sparkDriver’ could not bind on port 0. Attempting port 1. 
16/06/27 19:36:34 ERROR SparkContext: Error initializing SparkContext. 
Java.NET.BindException:           : Service ‘sparkDriver’ failed after 16 retries!

これは私のクライアントコンピュータのIPが変わったので、変えてからでいいです.
例:

val sparkConf = new SparkConf()
  .setAppName(jobName)
  .set("spark.driver.host", "localhost")
  .setMaster("local[4]")