wget http://mirror.apache-kr.org/cassandra/1.2.8/apache-cassandra-1.2.8-bin.tar.gz
tar xzf apache-cassandra-1.2.8-bin.tar.gz

su
mv apache-cassandra-1.2.8 /usr/local/cassandra
chown -R huser:hadoop /usr/local/cassandra
mkdir /var/lib/cassandra
mkdir /var/log/cassandra
chown -R huser:hadoop /var/lib/cassandra
chown -R huser:hadoop /var/log/cassandra
exit

vi /usr/local/cassandra/conf/cassandra-env.sh
JVM_OPTS="$JVM_OPTS -Xss180k -> JVM_OPTS="$JVM_OPTS -Xss256k 으로 변경

cassandra -f
pkill -f 'java.*cassandra'

vi .profile
export CASSANDRA_PATH=/usr/local/cassandra/bin

vi /usr/local/cassandra/conf/cassandra.yaml
rpc_address, listen_address 를 0.0.0.0으로 세팅