title: rhive.connect() thread error
body: <p>When I open R,</p>
  
  <pre><code>library(Rserve) Rserve(args="--no-save")  
  
  Sys.setenv(HADOOP_HOME="/home/hadoop/hadoop-1.2.1")
  
  Sys.setenv(HIVE_HOME="/usr/local/hive")
  
  library(RHive)
  
  rhive.connect()
  </code></pre>
  
  <p>I get following error and connection fails. Please help me.</p>
  
  <pre><code>Warning: 
      +----------------------------------------------------------+
      + / hiveServer2 argument has not been provided correctly.  +
      + / RHive will use a default value: hiveServer2=TRUE.      +
      +----------------------------------------------------------+
  
  Exception in thread "Thread-10" java.lang.RuntimeException: java.sql.SQLException: Could not open connection to jdbc:hive2://127.0.0.1:10000/default: java.net.SocketException: Connection reset
      at com.nexr.rhive.hive.HiveJdbcClient$HiveJdbcConnector.connect(HiveJdbcClient.java:337)
      at com.nexr.rhive.hive.HiveJdbcClient$HiveJdbcConnector.run(HiveJdbcClient.java:322)
  Caused by: java.sql.SQLException: Could not open connection to jdbc:hive2://127.0.0.1:10000/default: java.net.SocketException: Connection reset
      at org.apache.hive.jdbc.HiveConnection.openTransport(HiveConnection.java:206)
      at org.apache.hive.jdbc.HiveConnection.&lt;init&gt;(HiveConnection.java:178)
      at org.apache.hive.jdbc.HiveDriver.connect(HiveDriver.java:105)
      at java.sql.DriverManager.getConnection(DriverManager.java:582)
      at java.sql.DriverManager.getConnection(DriverManager.java:185)
      at com.nexr.rhive.hive.DatabaseConnection.connect(DatabaseConnection.java:51)
      at com.nexr.rhive.hive.HiveJdbcClient$HiveJdbcConnector.connect(HiveJdbcClient.java:330)
      ... 1 more
  Caused by: org.apache.thrift.transport.TTransportException: java.net.SocketException: Connection reset
      at org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:129)
      at org.apache.thrift.transport.TTransport.readAll(TTransport.java:84)
      at org.apache.thrift.transport.TSaslTransport.receiveSaslMessage(TSaslTransport.java:178)
      at org.apache.thrift.transport.TSaslTransport.open(TSaslTransport.java:288)
      at org.apache.thrift.transport.TSaslClientTransport.open(TSaslClientTransport.java:37)
      at org.apache.hive.jdbc.HiveConnection.openTransport(HiveConnection.java:203)
      ... 7 more
  Caused by: java.net.SocketException: Connection reset
      at java.net.SocketInputStream.read(SocketInputStream.java:168)
      at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
      at java.io.BufferedInputStream.read1(BufferedInputStream.java:258)
      at java.io.BufferedInputStream.read(BufferedInputStream.java:317)
      at org.apache.thrift.transport.TIOStreamTransport.read(TIOStreamTransport.java:127)
      ... 12 more
  Error: java.lang.IllegalStateException: Not connected to hiveserver
  </code></pre>