[CASSANDRA-17301] Test Failure: org.apache.cassandra.net.ProxyHandlerConnectionsTest.suddenDisconnect-cdc

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 4.0.5, 4.1-beta1, 4.1
• Component/s: Test/unit
• Bug Category: Correctness - Test Failure
• Severity: Normal
• Complexity: Normal
• Discovered By: Unit Test
• Platform: All

Source Control Link

c8481836e6aeacef8041d9c790cc2cb138232877

Test and Documentation Plan

The test is not reproducible in CircleCI or locally but fails regularly in Jenkins so running CI on all three branches In Jenkins sounds like a first step and we will keep on monitoring if any timeout pops up again to reopen the ticket

• Assignee: Ekaterina Dimitrova
• Reporter: Josh McKenzie

Authors

Ekaterina Dimitrova

Reviewers

Berenguer Blasi

• Created: 26/Jan/22 17:49
• Updated: 05/Oct/22 22:22
• Resolved: 21/Jun/22 01:21

Description

https://ci-cassandra.apache.org/job/Cassandra-4.0/316/testReport/org.apache.cassandra.net/ProxyHandlerConnectionsTest/suddenDisconnect_cdc/

See same failure on org.apache.cassandra.net.ProxyHandlerConnectionsTest.suddenDisconnect-compression as well

Failed 1 times in the last 11 runs. Flakiness: 10%, Stability: 90%

Stacktrace
java.util.concurrent.TimeoutException
	at java.base/java.util.concurrent.CompletableFuture.timedGet(CompletableFuture.java:1886)
	at java.base/java.util.concurrent.CompletableFuture.get(CompletableFuture.java:2021)
	at org.apache.cassandra.net.ProxyHandlerConnectionsTest.waitForCondition(ProxyHandlerConnectionsTest.java:279)
	at org.apache.cassandra.net.ProxyHandlerConnectionsTest.lambda$suddenDisconnect$29(ProxyHandlerConnectionsTest.java:237)
	at org.apache.cassandra.net.ProxyHandlerConnectionsTest.doTestManual(ProxyHandlerConnectionsTest.java:385)
	at org.apache.cassandra.net.ProxyHandlerConnectionsTest.testManual(ProxyHandlerConnectionsTest.java:344)
	at org.apache.cassandra.net.ProxyHandlerConnectionsTest.suddenDisconnect(ProxyHandlerConnectionsTest.java:225)
	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)
Standard Output
DEBUG [main] 2022-01-23 13:09:13,779 InternalLoggerFactory.java:63 - Using SLF4J as the default logging framework
DEBUG [main] 2022-01-23 13:09:13,805 PlatformDependent0.java:417 - -Dio.netty.noUnsafe: false
DEBUG [main] 2022-01-23 13:09:13,805 PlatformDependent0.java:897 - Java version: 8
DEBUG [main] 2022-01-23 13:09:13,807 PlatformDependent0.java:130 - sun.misc.Unsafe.theUnsafe: available
DEBUG [main] 2022-01-23 13:09:13,808 PlatformDependent0.java:154 - sun.misc.Unsafe.copyMemory: available

...[truncated 417667 chars]...
ol$Initiate.maybeDecode(HandshakeProtocol.java:167)
	at org.apache.cassandra.net.InboundConnectionInitiator$Handler.initiate(InboundConnectionInitiator.java:242)
	at org.apache.cassandra.net.InboundConnectionInitiator$Handler.decode(InboundConnectionInitiator.java:235)
	at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:508)
	at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:447)
	... 29 common frames omitted