[FLINK-24200] CheckpointBarrierTrackerTest.testTwoLastBarriersOneByOne fails on azure

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.12.5
• Fix Version/s: 1.12.8
• Component/s: Runtime / Checkpointing
• Labels: pull-request-available test-stability
• Assignee: Anton Kalashnikov
• Reporter: Xintong Song
• Created: 08/Sep/21 02:48
• Updated: 15/Dec/21 01:40
• Resolved: 01/Oct/21 02:40

Description

https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=23719&view=logs&j=f0ac5c25-1168-55a5-07ff-0e88223afed9&t=0dbaca5d-7c38-52e6-f4fe-2fb69ccb3ada&l=8983

[ERROR] Tests run: 14, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.893 s <<< FAILURE! - in org.apache.flink.streaming.runtime.io.CheckpointBarrierTrackerTest
[ERROR] testTwoLastBarriersOneByOne(org.apache.flink.streaming.runtime.io.CheckpointBarrierTrackerTest)  Time elapsed: 0.093 s  <<< FAILURE!
java.lang.AssertionError: 

Expected: a value less than or equal to <30L>
     but: <33L> was greater than <30L>
	at org.hamcrest.MatcherAssert.assertThat(MatcherAssert.java:20)
	at org.junit.Assert.assertThat(Assert.java:956)
	at org.junit.Assert.assertThat(Assert.java:923)
	at org.apache.flink.streaming.runtime.io.CheckpointBarrierTrackerTest.testTwoLastBarriersOneByOne(CheckpointBarrierTrackerTest.java:616)

Issue Links

• links to: GitHub Pull Request #17354