Sergey Nuyanzin created FLINK-36613:
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             Summary: 
RescaleCheckpointManuallyITCase.testCheckpointRescalingInKeyedState fails on AZP
                 Key: FLINK-36613
                 URL: https://issues.apache.org/jira/browse/FLINK-36613
             Project: Flink
          Issue Type: Bug
          Components: Runtime / Checkpointing, Tests
    Affects Versions: 2.0-preview
            Reporter: Sergey Nuyanzin


{{RescaleCheckpointManuallyITCase.testCheckpointRescalingInKeyedState}} fails 
like
{noformat}
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)

{noformat}

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
{code}
cd flink-tests

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


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



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