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---- Replied Message ---- | From | abc15...@163.com | | Date | 05/10/2024 12:26 | | To | user-zh@flink.apache.org | | Cc | | | Subject | Re: use flink 1.19 JDBC Driver can find jdbc connector | 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.