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[test] Unstable test ConsumerOffsetTableITCase.testExternalRequestCannotCreateSystemTable #4950
Description
https://github.com/apache/fluss/actions/runs/40824665859/job/123284830763
[ERROR] org.apache.fluss.server.tablet.consumer.group.ConsumerOffsetTableITCase.testExternalRequestCannotCreateSystemTable Time elapsed: 67.329 s <<< FAILURE!
java.lang.AssertionError: org.apache.fluss.exception.ConsumerGroupOwnerNotAvailableException: Failed to resolve the owner of sys.consumer_offsets bucket 14
at org.apache.fluss.server.tablet.consumer.group.ConsumerOffsetTableITCase.lambda$ensureConsumerOffsetTable$0(ConsumerOffsetTableITCase.java:143)
at org.apache.fluss.testutils.common.CommonTestUtils.retry(CommonTestUtils.java:142)
at org.apache.fluss.server.tablet.consumer.group.ConsumerOffsetTableITCase.ensureConsumerOffsetTable(ConsumerOffsetTableITCase.java:129)
at org.apache.fluss.server.tablet.consumer.group.ConsumerOffsetTableITCase.testExternalRequestCannotCreateSystemTable(ConsumerOffsetTableITCase.java:119)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:727)
at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)
at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:156)
at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:147)
at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:86)
at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(InterceptingExecutableInvoker.java:103)
at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.lambda$invoke$0(InterceptingExecutableInvoker.java:93)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)
at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)
at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:92)
at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:86)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$7(TestMethodTestDescriptor.java:217)
at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:213)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:138)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:68)
at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:151)
... (truncated)
Activity
fxbing commentedon Oct 30, 2026
This may be related to #4912, which reports the same test failure when resolving the owner of sys.consumer_offsets bucket 14. PR #4913 addresses the shared-cluster lifecycle issue described there by starting a separate cluster for each test and verifying that the system table exists. The failing revision in this report still uses a shared static cluster, although the stack trace alone does not confirm the same root cause.