title: ERROR SparkContext: Error initializing SparkContext. java.net.BindException: Cannot assign requested address: Service 'sparkDriver' failed
body: <p>I have install below setup with version:
  Hadoop version 1.0.3 
  java version "1.7.0_67" 
  Scala version 2.11.7 
  Spark version 2.1.1.</p>
  
  <p>getting below error, can any one help me this.</p>
  
  <pre><code>root@sparkmaster:/home/user# spark-shell
  Using Spark's default log4j profile: org/apache/spark/log4j-defaults.properties
  Setting default log level to "WARN".
  To adjust logging level use sc.setLogLevel(newLevel). For SparkR, use setLogLevel(newLevel).
  17/07/05 01:07:35 WARN SparkContext: Support for Java 7 is deprecated as of Spark 2.0.0
  17/07/05 01:07:36 WARN NativeCodeLoader: Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
  17/07/05 01:07:37 WARN Utils: Service 'sparkDriver' could not bind on port 0. Attempting port 1.
  
  17/07/05 01:07:37 ERROR SparkContext: Error initializing SparkContext.
  java.net.BindException: Cannot assign requested address: Service 'sparkDriver' failed after 16 retries (starting from 0)! Consider explicitly setting the appropriate port for the service 'sparkDriver' (for example spark.ui.port for SparkUI) to an available port or increasing 
  
  
  &lt;console&gt;:14: error: not found: value spark
         import spark.implicits._
  
  &lt;console&gt;:14: error: not found: value spark
         import spark.sql
  
  
  Using Scala version 2.11.8 (Java HotSpot(TM) Client VM, Java 1.7.0_67)
  Type in expressions to have them evaluated.
  Type :help for more information.
  
  scala&gt; 
  </code></pre>