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https://issues.apache.org/jira/browse/FLINK-7811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16662029#comment-16662029
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ASF GitHub Bot commented on FLINK-7811:
---------------------------------------
aljoscha commented on a change in pull request #6784: [FLINK-7811] Add support
for Scala 2.12
URL: https://github.com/apache/flink/pull/6784#discussion_r227718544
##########
File path:
flink-scala/src/main/scala/org/apache/flink/api/scala/unfinishedKeyPairOperation.scala
##########
@@ -169,13 +165,10 @@ private[flink] class HalfUnfinishedKeyPairOperation[L,
R, O](
* the finished operation.
*/
def equalTo[K: TypeInformation](fun: KeySelector[R, K]): O = {
+
val keyType = implicitly[TypeInformation[K]]
- val keyExtractor = new KeySelector[R, K] {
- val cleanFun = unfinished.leftInput.clean(fun)
- def getKey(in: R) = cleanFun.getKey(in)
- }
val rightKey = new Keys.SelectorFunctionKeys[R, K](
- keyExtractor,
+ unfinished.leftInput.clean(fun),
Review comment:
It doesn't matter, I just need to somehow clean the function.
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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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