title: hive failed execution error return code 2 from org.apache.hadoop.hive.ql.exec.mapredtask
body: <p>I have one query. It is executing fine on Hive CLI and returning the result. But when I am executing it with the help of Hive JDBC, I am getting an error below:</p>
  
  <pre><code>java.sql.SQLException: Query returned non-zero code: 9, cause: FAILED: Execution Error, return code 2 from org.apache.hadoop.hive.ql.exec.MapRedTask
      at org.apache.hadoop.hive.jdbc.HiveStatement.executeQuery(HiveStatement.java:192)
  </code></pre>
  
  <p>What is the problem? Also I am starting the Hive Thrift Server through Shell Script. (I have written a shell script which has command to start Hive Thrift Server) Later I decided to start Hive thrift Server manually by typing command as:</p>
  
  <pre><code>hadoop@ubuntu:~/hive-0.7.1$ bin/hive --service hiveserver
  Starting Hive Thrift Server
  org.apache.thrift.transport.TTransportException: Could not create ServerSocket on address 0.0.0.0/0.0.0.0:10000.
      at org.apache.thrift.transport.TServerSocket.&lt;init&gt;(TServerSocket.java:99)
      at org.apache.thrift.transport.TServerSocket.&lt;init&gt;(TServerSocket.java:80)
      at org.apache.thrift.transport.TServerSocket.&lt;init&gt;(TServerSocket.java:73)
      at org.apache.hadoop.hive.service.HiveServer.main(HiveServer.java:384)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:597)
      at org.apache.hadoop.util.RunJar.main(RunJar.java:186)
  
  hadoop@ubuntu:~/hive-0.7.1$
  </code></pre>
  
  <p>Please help me out from this.
  Thanks</p>