1. 下载授权文件

文件下载地址

2. 查找数据库安装目录

[root@docker_kingbase_test3 /]# ps -ef|grep kingbase
root           9       1  0 10:37 pts/0    00:00:00 su - kingbase -c /usr/local/cms/initKDB.sh
kingbase      10       9  0 10:37 ?        00:00:00 /bin/bash /usr/local/cms/initKDB.sh
kingbase     170      10  0 10:37 ?        00:00:00 tailf /usr/local/cms/dbdata/logfile
kingbase     283       1  0 10:42 ?        00:00:00 /usr/local/cms/KingbaseES/bin/kingbase -D /usr/local/cms/dbdata
kingbase     284     283  0 10:42 ?        00:00:00 kingbase: logger
kingbase     286     283  0 10:42 ?        00:00:00 kingbase: checkpointer
kingbase     287     283  0 10:42 ?        00:00:00 kingbase: background writer
kingbase     288     283  0 10:42 ?        00:00:00 kingbase: walwriter
kingbase     289     283  0 10:42 ?        00:00:00 kingbase: autovacuum launcher
kingbase     290     283  0 10:42 ?        00:00:00 kingbase: stats collector

3. 进入数据库安装目录，找到授权文件

# 根据上面的结果，进入安装目录
cd /usr/local/cms/KingbaseES
# 查找授权文件
[root@docker_kingbase_test3 /]# find /usr/local/cms/KingbaseES/ -name "license.dat"
/usr/local/cms/KingbaseES/bin/license.dat 

4.将新的授权文件上传到该目录中，修改新授权文件权限

#重命名或者删除旧的授权文件
mv license.dat license.dat.bak
# 将新文件改名为 license.dat
mv license-xxxx.dat license.dat
# 修改权限
chmod 644 license.dat

4.重新启动数据库

su kingbase
# 重启数据库
sys_ctl -D /usr/local/cms/dbdata stop
sys_ctl -D /usr/local/cms/dbdata start