安装时报错，连接失败，但是用obclient连接没有问题
2023-04-25 16:36:19.737 INFO 588 — [main,] c.o.o.s.alarm.AlarmBeanConfiguration : scheduleEnabled=true
2023-04-25 16:36:19.813 ERROR 588 — [Druid-ConnectionPool-Create-1551758833,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://10.0.101.36:2883/meta_database?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=30000&rewriteBatchedStatements=true, errorCode -1, state 08000
java.sql.SQLNonTransientConnectionException: Could not connect to HostAddress{host=‘10.0.101.36’, port=2883}. Connection refused (Connection refused)
