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https://issues.apache.org/jira/browse/FLINK-20082?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17229974#comment-17229974
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Yun Gao commented on FLINK-20082:
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[~czchen] Hello, could you also share some more information for the issue, like
the full stack trace, the API called and the lambda passed ? Very thanks!
> Cannot start Flink application due to "cannot assign instance of
> java.lang.invoke.SerializedLambda to type scala.Function1
> --------------------------------------------------------------------------------------------------------------------------
>
> Key: FLINK-20082
> URL: https://issues.apache.org/jira/browse/FLINK-20082
> Project: Flink
> Issue Type: Bug
> Components: API / DataStream, API / Scala
> Affects Versions: 1.11.2
> Environment: * Flink 1.11.2
> * Java 11
> * Scala 2.12.11
> Reporter: ChangZhuo Chen (陳昌倬)
> Priority: Major
> Attachments: image-20201110-060934.png
>
>
> Hi,
> * Our Flink application (Java 11 + Scala 2.12) has the following problem
> when executing it. It cannot be run in Flink cluster.
> * The problem is similar to
> https://issues.apache.org/jira/browse/SPARK-25047, so maybe the same fix
> shall be implemented in Flink?
> !image-20201110-060934.png!
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