[CASSANDRA-15630] Fix flakey testSerializeError - org.apache.cassandra.net.ConnectionTest

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 4.0, 4.0-alpha4
• Component/s: Test/unit
• Labels: pull-request-available
• Bug Category: Correctness - Test Failure
• Severity: Normal
• Complexity: Normal
• Discovered By: Unit Test
• Platform: All
• Since Version: 4.0-alpha

Source Control Link

https://github.com/apache/cassandra/commit/e08053b77cac4ec91fd398d7bad65bba1394f45f

Test and Documentation Plan

unit test

• Assignee: Yifan Cai
• Reporter: Yifan Cai

Authors

Yifan Cai

Reviewers

Benjamin Lerer, David Capwell

• Created: 10/Mar/20 16:40
• Updated: 21/Dec/20 08:08
• Resolved: 31/Mar/20 10:26

Description

The test fails sometimes with the following error message and trace. 

processed count values don't match expected:<90> but was:<89>

junit.framework.AssertionFailedError: processed count values don't match expected:<90> but was:<89>
at org.apache.cassandra.net.ConnectionUtils$InboundCountChecker.doCheck(ConnectionUtils.java:217)
at org.apache.cassandra.net.ConnectionUtils$InboundCountChecker.check(ConnectionUtils.java:200)
at org.apache.cassandra.net.ConnectionTest.lambda$testSerializeError$24(ConnectionTest.java:494)
at org.apache.cassandra.net.ConnectionTest.lambda$doTest$8(ConnectionTest.java:240)
at org.apache.cassandra.net.ConnectionTest.doTestManual(ConnectionTest.java:260)
at org.apache.cassandra.net.ConnectionTest.doTest(ConnectionTest.java:238)
at org.apache.cassandra.net.ConnectionTest.test(ConnectionTest.java:227)
at org.apache.cassandra.net.ConnectionTest.testSerializeError(ConnectionTest.java:435)

Issue Links

• duplicates: CASSANDRA-15628 Fix flakey testSendLarge - org.apache.cassandra.net.ConnectionTest
• duplicates: CASSANDRA-15629 Fix flakey testSendSmall - org.apache.cassandra.net.ConnectionTest
• is related to: CASSANDRA-15649 test.distributed.timeout no longer respected in CircleCI
• links to: GitHub Pull Request #470