SimpleRecoveryITCaseBase.testRestartMultipleTimes fails on azure

2021-03-04T11:39:35.8958609Z [ERROR] testRestartMultipleTimes(org.apache.flink.test.recovery.SimpleRecoveryExponentialDelayRestartStrategyITBase)  Time elapsed: 1.753 s  <<< FAILURE!
2021-03-04T11:39:35.8959196Z java.lang.AssertionError: expected:<55> but was:<143>
2021-03-04T11:39:35.8959667Z 	at org.junit.Assert.fail(Assert.java:88)
2021-03-04T11:39:35.8959989Z 	at org.junit.Assert.failNotEquals(Assert.java:834)
2021-03-04T11:39:35.8962924Z 	at org.junit.Assert.assertEquals(Assert.java:645)
2021-03-04T11:39:35.8964175Z 	at org.junit.Assert.assertEquals(Assert.java:631)
2021-03-04T11:39:35.8964980Z 	at org.apache.flink.test.recovery.SimpleRecoveryITCaseBase.testRestartMultipleTimes(SimpleRecoveryITCaseBase.java:165)
2021-03-04T11:39:35.8965750Z 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2021-03-04T11:39:35.8966503Z 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
2021-03-04T11:39:35.8967221Z 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
2021-03-04T11:39:35.8967902Z 	at java.lang.reflect.Method.invoke(Method.java:498)
2021-03-04T11:39:35.8968526Z 	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
2021-03-04T11:39:35.8969842Z 	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
2021-03-04T11:39:35.8970492Z 	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
2021-03-04T11:39:35.8971209Z 	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
2021-03-04T11:39:35.8971878Z 	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
2021-03-04T11:39:35.8972603Z 	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
2021-03-04T11:39:35.8973268Z 	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
2021-03-04T11:39:35.8973874Z 	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
2021-03-04T11:39:35.8974416Z 	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
2021-03-04T11:39:35.8987184Z 	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
2021-03-04T11:39:35.8987899Z 	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
2021-03-04T11:39:35.8988531Z 	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
2021-03-04T11:39:35.8989129Z 	at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
2021-03-04T11:39:35.8989801Z 	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
2021-03-04T11:39:35.8990307Z 	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
2021-03-04T11:39:35.8991100Z 	at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
2021-03-04T11:39:35.8991907Z 	at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
2021-03-04T11:39:35.8993251Z 	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
2021-03-04T11:39:35.8993978Z 	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
2021-03-04T11:39:35.8994705Z 	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
2021-03-04T11:39:35.8995465Z 	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
2021-03-04T11:39:35.8996117Z 	at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
2021-03-04T11:39:35.8996759Z 	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)