1. #1.sudo vim /etc/security/limits.conf sudo vim /etc/security/limits.d/20-nproc.conf
    2. * soft nofile 65536
    3. * hard nofile 65536
    4. * soft nproc 131072
    5. * hard nproc 131072
    6. #2   上述两个文件的集群节点分发
    7. #3 依赖安装
    8. sudo yum install -y libtool  
    9. sudo yum install -y *unixODBC*
    10. #4 修改并分发 sudo vim /etc/selinux/config
    11. SELINUX=disabled
    12. #5.  mkdir clickhouse
    13. sudo rpm -ivh *.rpm
    14. #6. sudo vim /etc/clickhouse-server/config.xml <listen_host>::</listen_host> 的注释打开
    15. sudo vim /etc/clickhouse-server/config.xml
    16. #7
    17. sudo systemctl start clickhouse-server
    18. sudo systemctl disable clickhouse-server 
    19. clickhouse-client -m
    20.  clickhouse-client --user=default --password=123456