MUSIC is to be installed in a single Dir on a vm.
The main MUSIC dir should be
/opt/app/music # These also need to be set up /opt/app/music/etc /opt/app/music/logs /opt/app/music/lib/zookeeper
When installing Tomcat, Cassandra and Zookeeper they should also be installed here.
/opt/app/music/apache-cassandra-n.n.n /opt/app/music/zookeeper-n.n.n /opt/app/music/apache-tomcat-n.n.n
You could also create links from install dirs to a common name ie:
ln -s /opt/app/music/apache-cassandra-n.n.n cassandra ln -s /opt/app/music/zookeeper-n.n.n zookeeper ln -s /opt/app/music/apache-tomcat-n.n.n tomcat
Cassandra and Zookeeper have data dirs.
# For cassandra it should be (This is the default) /opt/app/music/cassandra/data # For Zookeeper it should be /opt/app/music/zookeeper/
Continue by selecting the link to the setup you are doing.