[KAFKA-15761] ConnectorRestartApiIntegrationTest.testMultiWorkerRestartOnlyConnector is flaky

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Component/s: unit tests
• Assignee: Unassigned
• Reporter: Calvin Liu
• Created: 30/Oct/23 23:16
• Updated: 23/Feb/24 08:39
• Resolved: 31/Oct/23 16:23

Description

Build / JDK 21 and Scala 2.13 / testMultiWorkerRestartOnlyConnector – org.apache.kafka.connect.integration.ConnectorRestartApiIntegrationTest

java.lang.AssertionError: Failed to stop connector and tasks within 120000ms	at org.junit.Assert.fail(Assert.java:89)	at org.junit.Assert.assertTrue(Assert.java:42)	at org.apache.kafka.connect.integration.ConnectorRestartApiIntegrationTest.runningConnectorAndTasksRestart(ConnectorRestartApiIntegrationTest.java:273)	at org.apache.kafka.connect.integration.ConnectorRestartApiIntegrationTest.testMultiWorkerRestartOnlyConnector(ConnectorRestartApiIntegrationTest.java:231)	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)	at java.base/java.lang.reflect.Method.invoke(Method.java:580)	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)	at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)	at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63) 

Issue Links

• duplicates: KAFKA-15675 Fix flaky ConnectorRestartApiIntegrationTest.testMultiWorkerRestartOnlyConnector() test
• links to: GitHub Pull Request #15295