anchor.diff:              NOTE: If you decide to leave the port number set to the current value you must update the thinkbig-services application.properties file
               and update the "nifi.rest.port" property
   
  -        .. There is a controller service that requires a MySQL database connection. You will need to copy the MySQL connector jar to a location on the NiFI box. The
  +        .. There is a controller service that requires a MySQL database connection. You will need to copy the MySQL connector jar to a location on the NiFI node. The
              pre-defined templates have the default location set to /opt/nifi/mysql.
   
              1. Create a folder to store the MySQL jar in.
  
positive.code:                 $ chown -R nifi:users /opt/nifi
  
         OPTIONAL: The /opt/thinkbig/setup/nifi/install-thinkbig-components.sh contains steps to install NiFi as a service so that NiFi can startup automatically if you restart the
                  box. This might be useful to add if it doesn't already exist for the NiFi instance.
  
  
  === Set Permissions for HDFS
  
negative.code:         $ /opt/thinkbig/setup/java/remove-default-thinkbig-java-home.sh
          $ /opt/thinkbig/setup/java/change-thinkbig-java-home.sh <path to JAVA_HOME>
  
  === Install NiFi
  
      You can leverage an existing NiFi installation or follow the steps in the setup directory which is used by
      the wizard. Note that Java 8 is required to run NiFi with our customizations. Make sure Java 8 is installed on the node.
  
      . Option 1: Install NiFi from our scripts
  
  