ferenc-csaky commented on code in PR #24483:
URL: https://github.com/apache/flink/pull/24483#discussion_r1524598528
##########
flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/tasks/OneInputStreamTaskTest.java:
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@@ -895,39 +890,38 @@ public TaskMetricGroup getMetricGroup() {
(Gauge<Long>)
chainedOperatorMetricGroup.get(MetricNames.IO_CURRENT_OUTPUT_WATERMARK);
- Assert.assertEquals(
- "A metric was registered multiple times.",
- 5,
- new HashSet<>(
+ assertThat(
Review Comment:
Right, I misinterpreted this part, but even the equals message clearly tells
what happens here. :)
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