[FLINK-36613] RescaleCheckpointManuallyITCase.testCheckpointRescalingInKeyedState fails on AZP

• Type: Bug
• Status: Open
• Priority: Blocker
• Resolution: Unresolved
• Affects Version/s: 2.0.0
• Component/s: Runtime / Checkpointing, Tests
• Labels: pull-request-available test-stability
• Assignee: Unassigned
• Reporter: Sergey Nuyanzin
• Created: 28/Oct/24 11:58
• Updated: 18/Nov/24 04:22

Description

RescaleCheckpointManuallyITCase.testCheckpointRescalingInKeyedState fails like

Oct 28 04:42:03 04:42:03.884 [ERROR] org.apache.flink.test.checkpointing.RescaleCheckpointManuallyITCase.testCheckpointRescalingInKeyedState -- Time elapsed: 6.107 s <<< FAILURE!
Oct 28 04:42:03 java.lang.AssertionError: expected:<[(0,24000), (1,22500), (0,34500), (1,33000), (0,21000), (0,45000), (2,31500), (2,42000), (1,6000), (0,28500), (0,52500), (2,15000), (1,3000), (1,51000), (0,1500), (0,49500), (2,12000), (2,60000), (0,36000), (1,10500), (1,58500), (0,46500), (0,9000), (0,57000), (2,19500), (2,43500), (1,7500), (1,55500), (2,30000), (1,18000), (0,54000), (2,40500), (1,4500), (0,16500), (2,27000), (1,39000), (2,13500), (1,25500), (0,37500), (0,61500), (2,0), (2,48000)]> but was:<[(1,22500), (0,34500), (1,33000), (0,45000), (0,21000), (2,31500), (0,28500), (0,52500), (2,15000), (1,3000), (1,51000), (0,49500), (0,1500), (1,58500), (1,10500), (0,46500), (0,9000), (0,57000), (2,43500), (2,19500), (1,7500), (1,55500), (2,40500), (1,4500), (0,16500), (2,27000), (1,39000), (2,13500), (1,25500), (0,37500), (0,61500)]>
Oct 28 04:42:03 	at org.junit.Assert.fail(Assert.java:89)
Oct 28 04:42:03 	at org.junit.Assert.failNotEquals(Assert.java:835)
Oct 28 04:42:03 	at org.junit.Assert.assertEquals(Assert.java:120)
Oct 28 04:42:03 	at org.junit.Assert.assertEquals(Assert.java:146)
Oct 28 04:42:03 	at org.apache.flink.test.checkpointing.RescaleCheckpointManuallyITCase.restoreAndAssert(RescaleCheckpointManuallyITCase.java:216)
Oct 28 04:42:03 	at org.apache.flink.test.checkpointing.RescaleCheckpointManuallyITCase.testCheckpointRescalingKeyedState(RescaleCheckpointManuallyITCase.java:138)
Oct 28 04:42:03 	at org.apache.flink.test.checkpointing.RescaleCheckpointManuallyITCase.testCheckpointRescalingInKeyedState(RescaleCheckpointManuallyITCase.java:111)
Oct 28 04:42:03 	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
Oct 28 04:42:03 	at org.apache.flink.util.TestNameProvider$1.evaluate(TestNameProvider.java:45)

for instance https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=63345&view=logs&j=5c8e7682-d68f-54d1-16a2-a09310218a49&t=86f654fa-ab48-5c1a-25f4-7e7f6afb9bba

the issue is floating however could be reproduced locally after several repetitions like

cd flink-tests

for i in $(seq 1 100); do ../mvnw -Dtest=RescaleCheckpointManuallyITCase test || break ; done

there is a similar issue FLINK-32483 however it seems fixed (not closed for some reason and not related)

Issue Links

• relates to: FLINK-32483 RescaleCheckpointManuallyITCase.testCheckpointRescalingOutKeyedState fails on AZP
• links to: GitHub Pull Request #25581
• links to: GitHub Pull Request #25642
• mentioned in: Page Loading...