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Posted to dev@flink.apache.org by Guowei Ma <gu...@gmail.com> on 2020/05/25 02:48:44 UTC

Re: java.lang.NoSuchMethodError while writing to Kafka from Flink

Hi
1. You could check whether the 'org.apache.flink.api.java.clean' is in
your classpath first.
2. Do you follow the doc[1] to deploy your local cluster and run some
existed examples such as WordCount?

[1] https://ci.apache.org/projects/flink/flink-docs-release-1.10/ops/deployment/cluster_setup.html
Best,
Guowei

Re: java.lang.NoSuchMethodError while writing to Kafka from Flink

Posted by tison <wa...@gmail.com>.

Could you try to download binary dist from flink download page and
re-execute the job? It seems like something wrong with flink-dist.jar.

BTW, please post user question on only user mailing list(not dev).

Best,
tison.


Guowei Ma <gu...@gmail.com> 于2020年5月25日周一 上午10:49写道：

> Hi
> 1. You could check whether the 'org.apache.flink.api.java.clean' is in
> your classpath first.
> 2. Do you follow the doc[1] to deploy your local cluster and run some
> existed examples such as WordCount?
>
> [1]
> https://ci.apache.org/projects/flink/flink-docs-release-1.10/ops/deployment/cluster_setup.html
> Best,
> Guowei
>