[CASSANDRA-16512] SinglePartitionSliceCommandTest.testPartitionDeletionRangeDeletionTie is flaky

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 4.0-rc1, 4.0
• Component/s: Test/unit
• Bug Category: Correctness
• Severity: Low
• Complexity: Low Hanging Fruit
• Discovered By: User Report
• Platform: All
• Since Version: 4.0-beta4

Source Control Link

https://github.com/apache/cassandra/commit/0a4b997337aafcc81396d27ac5de2a682283152f

Test and Documentation Plan

https://github.com/ekaterinadimitrova2/cassandra/commit/fa5b947823edd66d19e9ef8e33311c1f91e96966

• Assignee: Ekaterina Dimitrova
• Reporter: Jacek Lewandowski

Authors

Ekaterina Dimitrova

Reviewers

Benjamin Lerer, Berenguer Blasi, Jacek Lewandowski

• Created: 11/Mar/21 18:10
• Updated: 21/Mar/22 11:12
• Resolved: 16/Mar/21 00:07

Description

Although we cannot see that in regular CI, this test is flaky and I can see that in our private test runs. The problem is that it assumes two consecutive queries are executed in the exact same second. A similar test case testPartitionDeletionRowDeletionTie has been already fixed in CASSANDRA-16443. We need almost identical fix for this one as well.

Issue Links

• relates to: CASSANDRA-17458 Test Failure: org.apache.cassandra.db.SinglePartitionSliceCommandTest.testPartitionDeletionRangeDeletionTie