linux 安装 Cassandra 方法

1、安装Java8，检查安装版本:java -version

3、当前最新版本是3.11.6获取源码包apache-cassandra-3.11.6-bin.tar.gz

5、添加环境变量vim /etc/profile export CASSANDRA_HOME=/usr/local/cassandraexport PATH=$CASSANDRA_HOME/bin:$PATHsource /etc/profile

7、切换用户并启动cassandra[root@tomcat-122-12 conf]# chown -R cassandra. /usr/local/cassandra[root@tomcat-122-12 conf]# su - cassandraLast login: Tue May 5 00:48:27 CST 2020 on pts/0[cassandra@tomcat-122-12 ~]$ cassandra -f