I've solved it. You need to register the number of connections in the jar of gateway. But this is inconvenient, and I still hope to improve it. 发自我的 iPhone
> 在 2024年5月10日，11:56，Xuyang <xyzhong...@163.com> 写道： > > Hi, can you print the classloader and verify if the jdbc connector exists in > it? > > > > > -- > > Best！ > Xuyang > > > > > > At 2024-05-09 17:48:33, "McClone" <abc15...@163.com> wrote: >> I put flink-connector-jdbc into flink\lib.use flink 1.19 JDBC Driver can not >> find jdbc connector,but use sql-client is normal.
