title: Hadoop configuration values cloudera
body: <p>I installed hadoop via cloudera manager using parcels. </p>
  
  <p>I need to find the path of the variables where the following variables are set.</p>
  
  <pre><code>HADOOP_MAPRED_HOME 
  MR2_CLASSPATH
  HADOOP_COMMON_HOME
  JAVA_LIBRARY_PATH
  HADOOP_CLIENT_CONF_DIR
  HADOOP_CONF_DIR 
  HADOOP_HDFS_HOME
  HADOOP_YARN_HOME
  </code></pre>
  
  <p>Can someone please help me with this. Where can i find them.</p>