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https://issues.apache.org/jira/browse/FLINK-7811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16636642#comment-16636642
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ASF GitHub Bot commented on FLINK-7811:
---------------------------------------
aljoscha commented on issue #6784: [FLINK-7811] Add support for Scala 2.12
URL: https://github.com/apache/flink/pull/6784#issuecomment-426563401
> API compatibility failed:
>
> ```
> 11:55:19.619 [ERROR] Failed to execute goal
com.github.siom79.japicmp:japicmp-maven-plugin:0.11.0:cmp (default) on project
flink-streaming-scala_2.11: Breaking the build because there is at least one
incompatibility:
>
org.apache.flink.streaming.api.scala.DataStream$$anon$3.DataStream$$anon$3(org.apache.flink.streaming.api.scala.DataStream,org.apache.flink.api.common.typeinfo.TypeInformation,scala.Function1):CONSTRUCTOR_REMOVED,
>
org.apache.flink.streaming.api.scala.DataStream$$anon$4.map(java.lang.Object):METHOD_REMOVED,
>
org.apache.flink.streaming.api.scala.DataStream$$anon$4.DataStream$$anon$4(org.apache.flink.streaming.api.scala.DataStream,scala.Function1):CONSTRUCTOR_REMOVED,
>
org.apache.flink.api.common.functions.MapFunction[org.apache.flink.api.common.functions.MapFunction]:INTERFACE_REMOVED,
>
org.apache.flink.streaming.api.scala.DataStream$$anon$5.flatMap(java.lang.Object,org.apache.flink.util.Collector):METHOD_REMOVED,
>
org.apache.flink.streaming.api.scala.DataStream$$anon$5.DataStream$$anon$5(org.apache.flink.streaming.api.scala.DataStream,scala.Function2):CONSTRUCTOR_REMOVED,
>
org.apache.flink.api.common.functions.FlatMapFunction[org.apache.flink.api.common.functions.FlatMapFunction]:INTERFACE_REMOVED,
>
org.apache.flink.streaming.api.scala.DataStream$$anon$6.DataStream$$anon$6(org.apache.flink.streaming.api.scala.DataStream,scala.Function1):CONSTRUCTOR_REMOVED,
>
org.apache.flink.streaming.api.scala.DataStream$$anon$7.filter(java.lang.Object):METHOD_REMOVED,
>
org.apache.flink.api.common.functions.FilterFunction[org.apache.flink.api.common.functions.FilterFunction]:INTERFACE_REMOVED,
>
org.apache.flink.streaming.api.scala.DataStream$$anon$8.invoke(java.lang.Object):METHOD_REMOVED,
>
org.apache.flink.streaming.api.functions.sink.SinkFunction[org.apache.flink.streaming.api.functions.sink.SinkFunction]:INTERFACE_REMOVED,
>
org.apache.flink.streaming.api.scala.DataStream$$anon$9.select(java.lang.Object):METHOD_REMOVED,
>
org.apache.flink.streaming.api.collector.selector.OutputSelector[org.apache.flink.streaming.api.collector.selector.OutputSelector]:INTERFACE_REMOVED
-> [Help 1]
> ```
@zentol that was resolved by one of the last commits. The problem was that
our exclusion pattern for `anon$$...` classes was not correct.
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> Add support for Scala 2.12
> --------------------------
>
> Key: FLINK-7811
> URL: https://issues.apache.org/jira/browse/FLINK-7811
> Project: Flink
> Issue Type: Sub-task
> Components: Scala API
> Reporter: Aljoscha Krettek
> Assignee: Aljoscha Krettek
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.7.0
>
>
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