[CASSANDRA-16148] Test failures caused by merging CASSANDRA-15833

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 4.0, 4.0-beta3
• Component/s: Cluster/Gossip
• Bug Category: Correctness - Test Failure
• Severity: Normal
• Complexity: Normal
• Discovered By: Unit Test
• Platform: All
• Since Version: 4.0-beta3

Source Control Link

https://github.com/apache/cassandra/commit/9a40e8079baff6f499229535a4af75be97f9a3b9 https://github.com/apache/cassandra/commit/06bc316c89053067d162da3f118b43a62dcf0854

Test and Documentation Plan

Make sure the test that is being fixed passes and no other tests were broken as a result

• Assignee: Jordan West
• Reporter: Jordan West

Authors

Jordan West

Reviewers

Caleb Rackliffe, David Capwell

• Created: 29/Sep/20 23:03
• Updated: 03/Jan/21 17:02
• Resolved: 14/Oct/20 19:10

Description

Three issues were caused by merging CASSANDRA-15833:

1. `GossiperTest#testHaveAnyVersion3Nodes` was failing on trunk: https://app.circleci.com/pipelines/github/jrwest/cassandra/53/workflows/95f9f401-1ef8-4b8d-9c64-3703d9669d95/jobs/771

2. python dtest ReadRepairTest#test_atomic_writes[blocking] was failing

3. In-jvm dtests being worked on as part of CASSANDRA-15977 uncovered an issue with how CASSANDRA-15833 changes interacted with in-jvm dtests running without Feature.GOSSIP

Issue Links

• causes: CASSANDRA-16234 Update NetBeans project file for dependency changes since 11th Feb 2020
• is caused by: CASSANDRA-15833 Unresolvable false digest mismatch during upgrade due to CASSANDRA-10657
• is depended upon by: CASSANDRA-15977 4.0 Quality: Read Repair Test Audit