[FLINK-23233] OperatorEventSendingCheckpointITCase.testOperatorEventLostWithReaderFailure fails on azure

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 1.14.0, 1.12.3, 1.13.1
• Fix Version/s: 1.14.0, 1.12.5, 1.13.2
• Component/s: Runtime / Checkpointing
• Labels: pull-request-available
• Assignee: Yun Gao
• Reporter: Xintong Song
• Created: 05/Jul/21 03:20
• Updated: 23/Sep/21 18:02
• Resolved: 13/Jul/21 12:34

Description

https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=19857&view=logs&j=4d4a0d10-fca2-5507-8eed-c07f0bdf4887&t=c2734c79-73b6-521c-e85a-67c7ecae9107&l=9382

Jul 03 01:37:31 [ERROR] Tests run: 4, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 21.415 s <<< FAILURE! - in org.apache.flink.runtime.operators.coordination.OperatorEventSendingCheckpointITCase
Jul 03 01:37:31 [ERROR] testOperatorEventLostWithReaderFailure(org.apache.flink.runtime.operators.coordination.OperatorEventSendingCheckpointITCase)  Time elapsed: 3.623 s  <<< FAILURE!
Jul 03 01:37:31 java.lang.AssertionError: expected:<[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100]> but was:<[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67]>
Jul 03 01:37:31 	at org.junit.Assert.fail(Assert.java:88)
Jul 03 01:37:31 	at org.junit.Assert.failNotEquals(Assert.java:834)
Jul 03 01:37:31 	at org.junit.Assert.assertEquals(Assert.java:118)
Jul 03 01:37:31 	at org.junit.Assert.assertEquals(Assert.java:144)
Jul 03 01:37:31 	at org.apache.flink.runtime.operators.coordination.OperatorEventSendingCheckpointITCase.runTest(OperatorEventSendingCheckpointITCase.java:254)
Jul 03 01:37:31 	at org.apache.flink.runtime.operators.coordination.OperatorEventSendingCheckpointITCase.testOperatorEventLostWithReaderFailure(OperatorEventSendingCheckpointITCase.java:143)
Jul 03 01:37:31 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
Jul 03 01:37:31 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
Jul 03 01:37:31 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
Jul 03 01:37:31 	at java.lang.reflect.Method.invoke(Method.java:498)
Jul 03 01:37:31 	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
Jul 03 01:37:31 	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
Jul 03 01:37:31 	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
Jul 03 01:37:31 	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
Jul 03 01:37:31 	at org.apache.flink.util.TestNameProvider$1.evaluate(TestNameProvider.java:45)
Jul 03 01:37:31 	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
Jul 03 01:37:31 	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
Jul 03 01:37:31 	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
Jul 03 01:37:31 	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
Jul 03 01:37:31 	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)

Issue Links

• is caused by: FLINK-21996 Transient RPC failure without TaskManager failure can lead to split assignment loss
• is duplicated by: FLINK-23046 OperatorEventSendingCheckpointITCase.testOperatorEventLostNoReaderFailure fails on azure
• links to: GitHub Pull Request #16432