[CASSANDRA-15558] Fix flaky test org.apache.cassandra.db.ReadCommandTest purgeGCableTombstonesBeforeCalculatingDigest

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 4.0-alpha4, 4.0
• Component/s: Test/unit
• 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/9fecb6674adc0b9cbbfb4b284cc4ab371edeaa09

Test and Documentation Plan

Unit test fix only

• Assignee: Sam Tunnicliffe
• Reporter: David Capwell

Authors

Sam Tunnicliffe

Reviewers

Brandon Williams, David Capwell

• Created: 07/Feb/20 20:36
• Updated: 21/Dec/20 08:07
• Resolved: 11/Feb/20 09:23

Description

https://app.circleci.com/jobs/github/dcapwell/cassandra/502/tests

junit.framework.AssertionFailedError
	at org.apache.cassandra.db.ReadCommandTest.lambda$purgeGCableTombstonesBeforeCalculatingDigest$5(ReadCommandTest.java:812)
	at java.util.Iterator.forEachRemaining(Iterator.java:116)
	at org.apache.cassandra.db.ReadCommandTest.purgeGCableTombstonesBeforeCalculatingDigest(ReadCommandTest.java:805)