Hi Xianxun, You can find the list supported Flink versions for each connector here: https://flink.apache.org/downloads/#apache-flink-connectors
Specifically for the Kafka connector, we're in the process of releasing a new version for the connector that works with Flink 1.18. The release candidate vote thread is here if you want to test that out: https://lists.apache.org/thread/35gjflv4j2pp2h9oy5syj2vdfpotg486 Thanks, Gordon On Fri, Oct 27, 2023 at 12:57 PM Xianxun Ye <yesorno828...@gmail.com> wrote: > > Hello Team, > > After the release of Flink 1.18, I found that most connectors had been > externalized, e.g. Kafka, ES, HBase, JDBC, and pulsar connectors. But I > didn't find any manual or codes indicating which versions of Flink these > connectors could work. > > > Best regards, > Xianxun > >