Thanks. That resolved it. Also had to pull in the kafka 10 and 9 versions of the connector jars. Once the base jar is in the mvn repository, this won't be as problematic.
On Friday, January 12, 2018, 9:46:22 AM EST, Tzu-Li (Gordon) Tai <tzuli...@apache.org> wrote: Hi Jason, The KeyedDeserializationSchema is located in the flink-connector-kafka-base module, so you'll need to include the jar for that too [1]. Cheers, Gordon [1] https://repo1.maven.org/maven2/org/apache/flink/flink-connector-kafka-base_2.11/1.4.0/ -- Sent from: http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/