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https://issues.apache.org/jira/browse/FLINK-20082?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17230341#comment-17230341
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ChangZhuo Chen (陳昌倬) commented on FLINK-20082:
----------------------------------------------
There are some finding for this issues:
* `-Dsun.io.serialization.extendedDebugInfo=true` will trigger this problem.
** The previous good jar will have this issue when we set
`-Dsun.io.serialization.extendedDebugInfo=true`
* Without `-Dsun.io.serialization.extendedDebugInfo=true`, using
ValueStateDescriptor with default value will cause this issue.
{code:java}
val descriptor = new ValueStateDescriptor[Long]("last_event_time",
classOf[Long], 0L) // Remove 0L arg, and the problem will be gone.
...
...
val ttlConfig = StateTtlConfig
.newBuilder(Time.days(14))
.setUpdateType(StateTtlConfig.UpdateType.OnCreateAndWrite)
.setStateVisibility(StateTtlConfig.StateVisibility.NeverReturnExpired)
.cleanupFullSnapshot()
.build()
descriptor.enableTimeToLive(ttlConfig)
{code}
> 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: Flink-1.11.2_Scala-2.11.log,
> Flink-1.11.2_Scala-2.12.log, 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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