[CASSANDRA-18164] Test Failure: CASTest Message serializedSize(12) does not match what was written with serialize(out, 12) for verb PAXOS2_COMMIT_AND_PREPARE_RSP

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 4.1.1, 5.0-alpha1, 5.0
• Component/s: Test/dtest/java
• Bug Category: Correctness - Test Failure
• Severity: Low
• Complexity: Normal
• Discovered By: Unit Test
• Platform: All
• Since Version: 4.1.0

Source Control Link

https://github.com/apache/cassandra/commit/bb2c16c677b0f5ace6f6721069e8c21a584e33f9

Test and Documentation Plan

CI

• Assignee: Benedict Elliott Smith
• Reporter: Michael Semb Wever

Authors

Benedict Elliott Smith

Reviewers

Michael Semb Wever

• Created: 15/Jan/23 11:55
• Updated: 12/Sep/23 13:03
• Resolved: 20/Jan/23 10:36

Description

Flaky. Teardown doesn't look to be clean.

org.apache.cassandra.distributed.shared.ShutdownException: Uncaught exceptions were thrown during test
	at org.apache.cassandra.distributed.impl.AbstractCluster.checkAndResetUncaughtExceptions(AbstractCluster.java:1057)
	at org.apache.cassandra.distributed.impl.AbstractCluster.close(AbstractCluster.java:1043)
	at org.apache.cassandra.distributed.test.CASTest.afterClass(CASTest.java:97)
	Suppressed: java.lang.RuntimeException: java.lang.AssertionError: Message serializedSize(12) does not match what was written with serialize(out, 12) for verb PAXOS2_COMMIT_AND_PREPARE_RSP and serializer class org.apache.cassandra.net.Message$Serializer; expected 1077, actual 1079
		at org.apache.cassandra.net.InboundSink.accept(InboundSink.java:108)
		at org.apache.cassandra.distributed.impl.Instance.lambda$null$6(Instance.java:512)
		at org.apache.cassandra.concurrent.ExecutionFailure$1.run(ExecutionFailure.java:133)
		at org.apache.cassandra.concurrent.SEPWorker.run(SEPWorker.java:142)
		at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
		at java.lang.Thread.run(Thread.java:750)
	Caused by: java.lang.AssertionError: Message serializedSize(12) does not match what was written with serialize(out, 12) for verb PAXOS2_COMMIT_AND_PREPARE_RSP and serializer class org.apache.cassandra.net.Message$Serializer; expected 1077, actual 1079
		at org.apache.cassandra.distributed.impl.Instance.serializeMessage(Instance.java:422)
		at org.apache.cassandra.distributed.impl.Instance.lambda$registerOutboundFilter$5(Instance.java:362)
		at org.apache.cassandra.net.OutboundSink$Filtered.accept(OutboundSink.java:54)
		at org.apache.cassandra.net.OutboundSink.accept(OutboundSink.java:70)
		at org.apache.cassandra.net.MessagingService.send(MessagingService.java:425)
		at org.apache.cassandra.net.MessagingService.send(MessagingService.java:395)
		at org.apache.cassandra.net.MessagingService.respond(MessagingService.java:407)
		at org.apache.cassandra.service.paxos.PaxosCommitAndPrepare$RequestHandler.doVerb(PaxosCommitAndPrepare.java:128)
		at org.apache.cassandra.net.InboundSink.lambda$new$0(InboundSink.java:78)
		at org.apache.cassandra.net.InboundSink$Filtered.accept(InboundSink.java:64)
		at org.apache.cassandra.net.InboundSink$Filtered.accept(InboundSink.java:50)
		at org.apache.cassandra.net.InboundSink.accept(InboundSink.java:97)