cala 2.13 collections are not compatible:
> >
> >
> >
> > java.lang.NoSuchMethodError: 'scala.collection.immutable.ArraySeq
> scala.runtime.ScalaRunTime$.wrapRefArray(java.lang.Object[])'
> >
> >
> >
> > So this issue seems weird and does look
chMethodError: 'scala.collection.immutable.ArraySeq
> scala.runtime.ScalaRunTime$.wrapRefArray(java.lang.Object[])'
>
>
>
> So this issue seems weird and does look like Flink is using the Scala 2.12
> runtime even if the flink-scala packages are not installed. The question is
&g
f it is possible to completely exclude Scala from the
Flink docker image.
Best,
Patrick
--
Patrick Eifler
Staff Software Engineer
FTG Data Engineering
Sony Interactive Entertainment
Kemperplatz 1
10785 Berlin
From: Martijn Visser
Date: Tuesday, 9. January 2024 at 16:41
To: Eifler, Patrick
Cc:
Hi Patrick,
You're on the right track, because you can't use any of the Flink
Scala APIs in order to use any arbitrary Scala version. Have you seen
the examples with Scala 3? [2] Do you have an example of your
code/setup?
Best regards,
Martijn
[1] https://flink.apache.org/2022/02/22/scala-free-
