Dmitry Konstantinov created CASSANDRA-20507:
-----------------------------------------------
Summary: ThreadLocalReadAheadBufferTest.testReadsLikeChannelProxy
fails for seed = 444939419228972
Key: CASSANDRA-20507
URL: https://issues.apache.org/jira/browse/CASSANDRA-20507
Project: Apache Cassandra
Issue Type: Bug
Reporter: Dmitry Konstantinov
[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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