Step 6: Set Environment Variables
Before starting ZooKeeper or Warden, you must complete this step.
Set Environment Variables for the
cluster. The /opt/mapr/conf/env.sh
script looks for the directory where
Java is installed and sets JAVA_HOME
automatically. However, if you need
to specify a different location for JAVA_HOME
, edit
/opt/mapr/conf/env_override.sh
. This variable must be set before
starting ZooKeeper or Warden. For more information, see About env_override.sh.