[FLINK-22520] KafkaSourceLegacyITCase.testMultipleSourcesOnePartition hangs

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Cannot Reproduce
• Affects Version/s: 1.14.0
• Fix Version/s: 1.16.0
• Component/s: Connectors / Kafka
• Labels: stale-assigned test-stability
• Assignee: Fabian Paul
• Reporter: Guowei Ma
• Created: 29/Apr/21 04:33
• Updated: 30/Sep/22 08:18
• Resolved: 30/Sep/22 08:18

Description

There is no any error messages.
https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=17363&view=logs&j=c5f0071e-1851-543e-9a45-9ac140befc32&t=1fb1a56f-e8b5-5a82-00a0-a2db7757b4f5&l=42023

"main" #1 prio=5 os_prio=0 tid=0x00007f4d3400b000 nid=0x203f waiting on condition [0x00007f4d3be2e000]
   java.lang.Thread.State: WAITING (parking)
	at sun.misc.Unsafe.park(Native Method)
	- parking to wait for  <0x00000000a68f3b68> (a java.util.concurrent.CompletableFuture$Signaller)
	at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
	at java.util.concurrent.CompletableFuture$Signaller.block(CompletableFuture.java:1707)
	at java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3323)
	at java.util.concurrent.CompletableFuture.waitingGet(CompletableFuture.java:1742)
	at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1908)
	at org.apache.flink.test.util.TestUtils.tryExecute(TestUtils.java:49)
	at org.apache.flink.streaming.connectors.kafka.KafkaConsumerTestBase.runMultipleSourcesOnePartitionExactlyOnceTest(KafkaConsumerTestBase.java:1112)
	at org.apache.flink.connector.kafka.source.KafkaSourceLegacyITCase.testMultipleSourcesOnePartition(KafkaSourceLegacyITCase.java:87)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
	at org.apache.flink.util.TestNameProvider$1.evaluate(TestNameProvider.java:45)
	at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)

Issue Links

• is related to: FLINK-22085 KafkaSourceLegacyITCase hangs/fails on azure