Page Comparison

...

• 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 Fill in a username/password below and remember this username/password for music properties.

     Code Block
     language sql theme Midnight
     CREATE USER new<new_useruser> WITH PASSWORD ‘new‘<new_password’password>’ SUPERUSER;

  5. Change password for default user ‘Cassandra’ ‘cassandra’ so that no one will be able to login without proper authorization:

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

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

  Code Block
  language bash theme Midnight
  ./cqlsh -u <new_user> -p <new_password>

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.

...

• Download the Version 8.5 Apache Tomcat and install it using these instructions  https://tomcat.apache.org/download-80.cgi (this is for version 8.5).
• Follow RUNNING.txt instructions for completing tomcat installation. This file can be found in the tomcat directory. Or look at https://tomcat.apache.org/tomcat-8.5-doc/setup.html#Introduction for more in depth instructions

Music Installation

• 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:

...