tillrohrmann closed pull request #7218: [BP-1.7][FLINK-11047] Fix
CoGroupGroupSortTranslationTest by specyfing types
URL: https://github.com/apache/flink/pull/7218
This is a PR merged from a forked repository.
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diff --git
a/flink-tests/src/test/scala/org/apache/flink/api/scala/operators/translation/CoGroupGroupSortTranslationTest.scala
b/flink-tests/src/test/scala/org/apache/flink/api/scala/operators/translation/CoGroupGroupSortTranslationTest.scala
index bf07aa0437f..1d571d0b3f4 100644
---
a/flink-tests/src/test/scala/org/apache/flink/api/scala/operators/translation/CoGroupGroupSortTranslationTest.scala
+++
b/flink-tests/src/test/scala/org/apache/flink/api/scala/operators/translation/CoGroupGroupSortTranslationTest.scala
@@ -128,7 +128,11 @@ class CoGroupGroupSortTranslationTest extends TestLogger {
.where(1).equalTo(2)
.sortFirstGroup(0, Order.DESCENDING)
.sortSecondGroup(1, Order.ASCENDING).sortSecondGroup(0,
Order.DESCENDING)
- .apply((a, b, c: Collector[(Long, Long)]) => a.foreach(e =>
c.collect(e)))
+ .apply(
+ (a: Iterator[(Long, Long)],
+ b: Iterator[(Long, Long, Long)],
+ c: Collector[(Long, Long)]) =>
+ a.foreach(e => c.collect(e)))
.output(new DiscardingOutputFormat[(Long, Long)])
val p = env.createProgramPlan()
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