anchor.diff:  
   > For production deployment, run a fully distributed HBase configuration.
   
  -Edit `/path/to/hbase/conf/hbase-site.xml` and configure the local **data** directories for HBase and ZooKeeper. These directories should be empty the first time you launch pio.
  +Edit `/path/to/hbase/conf/hbase-site.xml` and configure the local **data**
  +directories for HBase and ZooKeeper. These directories should be empty the first
  +time you launch PredictionIO.
   
   ```
   <configuration>
  
positive.code: </configuration>
  ```
  
  Edit `conf/hbase-env.sh` to set `JAVA_HOME` for the cluster. For Mac users it
  would be
  
  ```
  export JAVA_HOME=`/usr/libexec/java_home -v 1.7`
  ```
  
  Navigate back to your pio root and edit ```conf/pio-env.sh``` add the path to hbase's root and config directories:
  
  ```
  HBASE_CONF_DIR=/path/to/hbase/conf
  
negative.code: 
  If you are not using the default setting at localhost. You may change the following in ```conf/pio-env.sh``` to fit your setup.
  
  WARNING: Make sure to set `PIO_STORAGE_SOURCES_ELASTICSEARCH_HOME` unless you do
  not plan to use `bin/pio-start-all`, e.g. you have a custom HBase setup.
  
  ```
  PIO_STORAGE_SOURCES_ELASTICSEARCH_TYPE=elasticsearch
  