下载
https://mirrors.tuna.tsinghua...

下载到你须要的中央

wget https://mirrors.tuna.tsinghua.edu.cn/apache/cassandra/3.11.11/apache-cassandra-3.11.11-bin.tar.gz

而后解压

而后间接输出上面的启动命令是不行的

./bin/cassandra -f

会报错

expr: 语法错误:未预期的参数 “2”expr: 语法错误:未预期的参数 “2”./cassandra: 59: [: Illegal number:./cassandra: 63: [: Illegal number:./cassandra: 67: [: Illegal number:expr: 语法错误:未预期的参数 “4”./cassandra: 81: [: Illegal number:Invalid initial heap size: -XmsMError: Could not create the Java Virtual Machine.Error: A fatal exception has occurred. Program will exit.

那怎么办呢?

编辑 cassandra/conf/cassandra-env.sh 脚本,勾销正文即可。

#MAX_HEAP_SIZE="4G"#HEAP_NEWSIZE="800M"