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https://issues.apache.org/jira/browse/KAFKA-20353?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Dejan Stojadinović resolved KAFKA-20353.
----------------------------------------
Resolution: Not A Bug
Resolving as _*Not A Bug*_ as per comment made by [~yeojunkim]
Thank you Yeojun !
> [ShareCoordinatorServiceTest in trunk] some test methods show
> `java.lang.Exception: bad stuff` error (although Gradle build yields `BUILD
> SUCCESSFUL` result)
> -------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: KAFKA-20353
> URL: https://issues.apache.org/jira/browse/KAFKA-20353
> Project: Kafka
> Issue Type: Bug
> Reporter: Dejan Stojadinović
> Priority: Minor
> Labels: help-wanted, test_issue, up-for-grabs
>
> (on) *Description:* some test methods in *_ShareCoordinatorServiceTest_* show
> `java.lang.Exception: bad stuff` error (although Gradle build yields `BUILD
> SUCCESSFUL` result)
> (i) *How to reproduce:* checkout Kafka trunk and execute: _*./gradlew clean
> share-coordinator:test -i*_
> {code:java}
> dejan@dejan:~/kafka$ git log --oneline -1
> 94b0f3e45f (HEAD -> trunk, upstream/trunk, upstream/HEAD, origin/trunk,
> origin/HEAD) KAFKA-20050: Add syntax highlighting for code blocks in getting
> started (#21845)
> dejan@dejan:~/kafka$ ./gradlew clean share-coordinator:test -i
> {code}
> (*) *Build log:*
> {code:java}
> ShareCoordinatorServiceTest >
> testRecordPruningTaskRetriesRepeatedSameOffsetForTopic() STANDARD_OUT
> [2026-03-24 22:17:44,798] ERROR Exception while deleting records in
> __share_group_state-0 till offset 10.
> (org.apache.kafka.coordinator.share.ShareCoordinatorService:339)
> java.lang.Exception: bad stuff
> at
> org.apache.kafka.coordinator.share.ShareCoordinatorServiceTest.testRecordPruningTaskRetriesRepeatedSameOffsetForTopic(ShareCoordinatorServiceTest.java:1809)
> at
> java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)
> at java.base/java.lang.reflect.Method.invoke(Method.java:565)
> at
> org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:787)
> at
> org.junit.platform.commons.support.ReflectionSupport.invokeMethod(ReflectionSupport.java:479)
> at
> org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)
> at
> org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)
> at
> org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:161)
> at
> org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:152)
> at
> org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:91)
> at
> org.junit.jupiter.engine.execution.InterceptingExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(InterceptingExecutableInvoker.java:112)
> at
> org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.lambda$invoke$0(InterceptingExecutableInvoker.java:94)
> at
> org.junit.jupiter.engine.execution.InvocationInterceptorChain$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:93)
> {code}
> (*b) *Environment:*
> {code:java}
> dejan@dejan:~/kafka$ date
> Tue 24 Mar 22:49:13 CET 2026
> dejan@dejan:~/kafka$ java -version
> openjdk version "25.0.2" 2026-01-20 LTS
> OpenJDK Runtime Environment Temurin-25.0.2+10 (build 25.0.2+10-LTS)
> OpenJDK 64-Bit Server VM Temurin-25.0.2+10 (build 25.0.2+10-LTS, mixed mode,
> sharing)
> dejan@dejan:~/kafka$ uname -r
> 6.8.0-106-generic
> dejan@dejan:~/kafka$ cat /etc/os-release
> PRETTY_NAME="Ubuntu 24.04.4 LTS"
> NAME="Ubuntu"
> VERSION_ID="24.04"
> VERSION="24.04.4 LTS (Noble Numbat)"
> VERSION_CODENAME=noble
> ID=ubuntu
> ID_LIKE=debian
> HOME_URL="https://www.ubuntu.com/"
> SUPPORT_URL="https://help.ubuntu.com/"
> BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
> PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
> UBUNTU_CODENAME=noble
> LOGO=ubuntu-logo
> dejan@dejan:~/kafka$
> {code}
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