Page History

...

• Download Apache Cassandra 3.0, install into /opt/app/music and follow these instructions http://cassandra.apache.org/doc/latest/getting_started/installing.html

• Create a user in Cassandra

  1. Edit conf/cassandra.yaml file

     Code Block
     language bash theme Midnight
     authenticator: PasswordAuthenticator authorizer: CassandraAuthorizer

  2. Restart Cassandra

  3. Login to cqlsh with default credentials (cqlsh can be found in $CASSANDRA_HOME/bin directory)

     Code Block
     language bash theme Midnight
     ./cqlsh -u cassandra -p cassandra

  4. Change default user create new user with the following command. Remember this username/password for music properties

     Code Block
     language sql theme Midnight
     CREATE USER new_user WITH PASSWORD ‘new_password’ SUPERUSER;

  5. Change password for default user ‘Cassandra’ so that no one will be able to login

     Code Block
     language sql theme Midnight
     ALTER USER cassandra WITH PASSWORD ‘SomeLongRandomStringNoonewillthinkof’;

  6. Provide the new user credentials to Music. Update music.properties file and uncomment or add the following:

     Code Block
     language bash theme Midnight
     cassandra.user=<new_user> cassandra.password=<new_password>

...

• Test to make sure Cassandra is running correctly by accessing it through cqlsh using the credentials created in step 4.

Zookeeper Installation

• Download Apache Zookeeper 3.4, install into /opt/app/music and follow these instructions https://zookeeper.apache.org/doc/r3.4.11/zookeeperStarted.html pertaining to the standalone operation. By the end of this you should have Zookeeper working.

...

• Create a music.properties file and place it in /opt/app/music/etc/.
• The cassandra.user & cassandra.password were created in step 4 of Cassandra installation above.
• Here is a sample of the file:

...

my.id=0
all.ids=0
my.public.ip=localhost
all.public.ips=localhost
#######################################
# Optional current values are defaults
#######################################
# If using docker this would point to the specific docker name.
#zookeeper.host=localhost
#cassandra.host=localhost
#music.ip=localhost

#debug=true
#music.rest.ip=localhost
#lock.lease.period=6000
# Cassandra Login - Do not user cassandra/cassandra
cassandra.user=cassandra1<new_user>
cassandra.password=cassandra1<new_password>
# AAF Endpoint
#aaf.endpoint.url=<aaf url>

...