Maybe you can posted your pom.xml file to identify your issue.
Best regards Hawin On Tue, Jul 21, 2015 at 2:57 PM, Wendong <wendong....@gmail.com> wrote: > also tried using zkclient-0.3.jar in lib/, updated build.sbt and rebuild. > It > doesn't help. Still got the same error of NoClassDefFoundError: > ZkSerializer > in flink.streaming.connectors.kafka.api.KafkaSource.open(). > > > > -- > View this message in context: > http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Flink-Kafka-cannot-find-org-I0Itec-zkclient-serialize-ZkSerializer-tp2199p2220.html > Sent from the Apache Flink User Mailing List archive. mailing list archive > at Nabble.com. >