title: Can't run Spark spark-shell
body: <p>The information from post <a href="https://stackoverflow.com/questions/33005734/cannot-start-spark-shell">Cannot start spark-shell</a> is not help</p>
  
  <p>The next enviroment is set:</p>
  
  <p>java -version
  java version "9.0.1"
  Java(TM) SE Runtime Environment (build 9.0.1+11)
  Java HotSpot(TM) 64-Bit Server VM (build 9.0.1+11, mixed mode)</p>
  
  <p>And Oracle Java 8, OpenJDK 8 has arror too</p>
  
  <p>Scala code runner version 2.12.4 and version 2.10 error too </p>
  
  <p>The spark binary file spark-2.2.1-bin-hadoop2.6 from apache.org 
  The Hadoop version is 2.6</p>
  
  <pre><code>JAVA_HOME=/usr/lib/jvm/java-9-oracle
  env | grep spark
  SPARK_HOME=/usr/local/spark
  env | grep scala
  SCALA_HOME=/usr/local/scala
  env | grep hadoop
  HADOOP_HOME=/usr/local/hadoop
  
  PATH=/usr/lib/jvm/java-9-oracle/bin:
  /usr/lib/jvm/java-9-oracle/db/bin:
  /usr/local/scala/bin:/usr/local/spark/bin:
  /usr/local/scala/bin
  
  SPARK_DIST_CLASSPATH="$HADOOP_HOME/etc/hadoop/*:
  $HADOOP_HOME/share/hadoop/common/lib/*:
  $HADOOP_HOME/share/hadoop/common/*:$HADOOP_HOME/share/hadoop/hdfs/*:
  $HADOOP_HOME/share/hadoop/hdfs/lib/*:$HADOOP_HOME/share/hadoop/hdfs/*:
  $HADOOP_HOME/share/hadoop/yarn/lib/*:$HADOOP_HOME/share/hadoop/yarn/*:
  $HADOOP_HOME/share/hadoop/mapreduce/lib/*:$HADOOP_HOME/share/hadoop/mapreduce/*:
  $HADOOP_HOME/share/hadoop/tools/lib/*"    
  </code></pre>
  
  <p><strong>Run spark:</strong></p>
  
  <pre><code>spark-shell
  </code></pre>
  
  <p><strong>Output:</strong></p>
  
  <pre><code>SLF4J: Class path contains multiple SLF4J bindings.
  SLF4J: Found binding in [jar:file:/usr/local/spark/jars/slf4j-log4j12-1.7.16.jar!/org/slf4j/impl/StaticLoggerBinder.class]
  SLF4J: Found binding in [jar:file:/usr/local/hadoop/share/hadoop/common/lib/slf4j-log4j12-1.7.5.jar!/org/slf4j/impl/StaticLoggerBinder.class]
  SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
  SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
  Setting default log level to "WARN".
  
  Failed to initialize compiler: object java.lang.Object in compiler mirror not found.
  ** Note that as of 2.8 scala does not assume use of the java classpath.
  ** For the old behavior pass -usejavacp to scala, or if using a Settings
  ** object programmatically, settings.usejavacp.value = true.
  
  Exception in thread "main" java.lang.NullPointerException
  at scala.reflect.internal.SymbolTable.exitingPhase(SymbolTable.scala:256)
  at scala.tools.nsc.interpreter.IMain$Request.x$20$lzycompute(IMain.scala:896)
  at scala.tools.nsc.interpreter.IMain$Request.x$20(IMain.scala:895)
  at scala.tools.nsc.interpreter.IMain$Request.headerPreamble$lzycompute(IMain.scala:895)
  </code></pre>
  
  <p>What is reason???</p>