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https://issues.apache.org/jira/browse/CASSANDRA-20507?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17942289#comment-17942289
]
Dmitry Konstantinov commented on CASSANDRA-20507:
-------------------------------------------------
+1
> Test Failure: ThreadLocalReadAheadBufferTest.testReadsLikeChannelProxy fails
> for seed = 444939419228972
> -------------------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-20507
> URL: https://issues.apache.org/jira/browse/CASSANDRA-20507
> Project: Apache Cassandra
> Issue Type: Bug
> Components: Test/unit
> Reporter: Dmitry Konstantinov
> Assignee: Jordan West
> Priority: Normal
>
> [https://ci-cassandra.apache.org/job/Cassandra-5.0/426/testReport/junit/org.apache.cassandra.io.util/ThreadLocalReadAheadBufferTest/Tests___test_cdc_jdk11_2_8___testReadsLikeChannelProxy_cdc_jdk11_x86_64/]
> Error message:
> {code:java}
> Property falsified after 10 example(s)
> Smallest found falsifying value(s) :-
> org.apache.cassandra.io.util.ThreadLocalReadAheadBufferTest$InputData@130e116b
> Cause was :-
> java.lang.IllegalArgumentException: Negative position
> at java.base/sun.nio.ch.FileChannelImpl.read(FileChannelImpl.java:785)
> at org.apache.cassandra.io.util.ChannelProxy.read(ChannelProxy.java:146)
> at
> org.apache.cassandra.io.util.ThreadLocalReadAheadBufferTest.testReads(ThreadLocalReadAheadBufferTest.java:105)
> at
> org.quicktheories.dsl.TheoryBuilder.lambda$checkAssert$7(TheoryBuilder.java:145)
> at org.quicktheories.impl.Property.tryFalsification(Property.java:23)
> at org.quicktheories.impl.Core.findFalsifyingValue(Core.java:76)
> at org.quicktheories.impl.Core.run(Core.java:35)
> at org.quicktheories.impl.TheoryRunner.runSearch(TheoryRunner.java:51)
> at org.quicktheories.impl.TheoryRunner.check(TheoryRunner.java:39)
> at org.quicktheories.dsl.TheoryBuilder.check(TheoryBuilder.java:132)
> at
> org.quicktheories.dsl.TheoryBuilder.checkAssert(TheoryBuilder.java:144)
> at
> org.apache.cassandra.io.util.ThreadLocalReadAheadBufferTest.testReadsLikeChannelProxy(ThreadLocalReadAheadBufferTest.java:93)
> 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.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.runners.ParentRunner.runLeaf(ParentRunner.java:325)
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
> at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
> at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
> at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
> at
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
> at
> org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
> at junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:38)
> at
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:534)
> at
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:1196)
> at
> org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:1041)
> Other found falsifying value(s) :-
>
> Seed was 444939419228972 {code}
> Stacktrace:
> {code:java}
> junit.framework.AssertionFailedError: Property falsified after 10 example(s)
> Smallest found falsifying value(s) :-
> org.apache.cassandra.io.util.ThreadLocalReadAheadBufferTest$InputData@130e116b
> Cause was :-
> java.lang.IllegalArgumentException: Negative position
> at java.base/sun.nio.ch.FileChannelImpl.read(FileChannelImpl.java:785)
> at org.apache.cassandra.io.util.ChannelProxy.read(ChannelProxy.java:146)
> at
> org.apache.cassandra.io.util.ThreadLocalReadAheadBufferTest.testReads(ThreadLocalReadAheadBufferTest.java:105)
> at
> org.quicktheories.dsl.TheoryBuilder.lambda$checkAssert$7(TheoryBuilder.java:145)
> at org.quicktheories.impl.Property.tryFalsification(Property.java:23)
> at org.quicktheories.impl.Core.findFalsifyingValue(Core.java:76)
> at org.quicktheories.impl.Core.run(Core.java:35)
> at org.quicktheories.impl.TheoryRunner.runSearch(TheoryRunner.java:51)
> at org.quicktheories.impl.TheoryRunner.check(TheoryRunner.java:39)
> at org.quicktheories.dsl.TheoryBuilder.check(TheoryBuilder.java:132)
> at
> org.quicktheories.dsl.TheoryBuilder.checkAssert(TheoryBuilder.java:144)
> at
> org.apache.cassandra.io.util.ThreadLocalReadAheadBufferTest.testReadsLikeChannelProxy(ThreadLocalReadAheadBufferTest.java:93)
> 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)
> Other found falsifying value(s) :-
>
> Seed was 444939419228972
> at
> org.quicktheories.core.ExceptionReporter.falsify(ExceptionReporter.java:43)
> at
> org.quicktheories.core.ExceptionReporter.falisification(ExceptionReporter.java:37)
> at
> org.quicktheories.impl.TheoryRunner.reportFalsification(TheoryRunner.java:58)
> at org.quicktheories.impl.TheoryRunner.check(TheoryRunner.java:41)
> at org.quicktheories.dsl.TheoryBuilder.check(TheoryBuilder.java:132)
> at
> org.quicktheories.dsl.TheoryBuilder.checkAssert(TheoryBuilder.java:144)
> at
> org.apache.cassandra.io.util.ThreadLocalReadAheadBufferTest.testReadsLikeChannelProxy(ThreadLocalReadAheadBufferTest.java:93)
> 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)
> {code}
> Standard Output:
> {code:java}
> INFO [main] 2025-04-02 11:11:06,389 ThreadLocalReadAheadBufferTest.java:56 -
> Seed: 1489793844
> DEBUG [main] 2025-04-02 11:11:08,102 InternalLoggerFactory.java:63 - Using
> SLF4J as the default logging framework
> DEBUG [main] 2025-04-02 11:11:08,112 InternalThreadLocalMap.java:100 -
> -Dio.netty.threadLocalMap.stringBuilder.initialSize: 1024
> DEBUG [main] 2025-04-02 11:11:08,112 InternalThreadLocalMap.java:101 -
> -Dio.netty.threadLocalMap.stringBuilder.maxSize: 4096
> {code}
> Cc: [~jwest]
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