[CASSANDRA-15881] Flaky unit test: SASIIndexTest.testInsertingIncorrectValuesIntoAgeIndex

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Auto Closed
• Fix Version/s: 3.11.12
• Component/s: Test/unit
• Bug Category: Correctness - Test Failure
• Severity: Normal
• Complexity: Normal
• Discovered By: Unit Test
• Platform: All
• Since Version: 3.11.7
• Assignee: Unassigned
• Reporter: Andres de la Peña
• Created: 18/Jun/20 12:46
• Updated: 17/Feb/22 08:13
• Resolved: 13/Sep/21 17:12

Description

The unit test SASIIndexTest.testInsertingIncorrectValuesIntoAgeIndex seems to be flaky in 3.11, as it can be seen in cassandra-ci and also locally. Trunk doesn't seem to be affected.

SASIIndexTest.testIndexMemtableSwitching is also flaky, although I haven't been able to reproduce it running it separately, but only when running the entire SASIIndexTest.

These could have been introduced when merging up CASSANDRA-15778, since they failed for their CircleCI run, and they didn't seem to fail before that, or at least I cannot reproduce them locally with the previous commit.

Issue Links

• is related to: CASSANDRA-16444 Fix flaky test testMultiExpressionQueriesWhereRowSplitBetweenSSTables - org.apache.cassandra.index.sasi.SASIIndexTest
• relates to: CASSANDRA-15995 Fix flaky test testIndexMemtableSwitching - org.apache.cassandra.index.sasi.SASIIndexTest