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问答 2024-07-11 来自：开发者社区

flink报错给的解决方法是这个，但是rds又不支持设置这几个参数该怎么办啊？

flink报错给的解决方法是这个但是rds又不支持设置这几个参数该怎么办啊？set global slave_net_timeout = 120Access denied; you need (at least one of) the SUPER or SYSTEM_VARIABLES_ADMIN privilege(s) for this operation当前数据库账号无权限执行.....

问答 2024-03-18 来自：开发者社区

Flink这个错误应该是我连接 rds数据库的参数不对吧？

Flink这个错误应该是我连接 rds数据库的参数不对吧？com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure

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更新时间 2024-07-11 09:17:53

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实时计算Flink版

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