[CASSANDRA-17849] Test failure: org.apache.cassandra.tools.StandaloneUpgraderOnSStablesTest.testUpgradeSnapshot

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 5.0-alpha1, 5.0
• Component/s: Test/unit
• Bug Category: Correctness - Test Failure
• Severity: Normal
• Complexity: Normal
• Discovered By: Unit Test
• Platform: All
• Since Version: NA

Source Control Link

https://github.com/apache/cassandra/commit/17810295ca3b05b011a0ff7061d27435b531ea32

Test and Documentation Plan

fixed failing tests

• Assignee: Stefan Miklosovic
• Reporter: Andres de la Peña

Authors

Stefan Miklosovic

Reviewers

Brandon Williams, Stefan Miklosovic

• Created: 23/Aug/22 15:37
• Updated: 12/Sep/23 13:02
• Resolved: 23/Aug/22 23:52

Description

The test org.apache.cassandra.tools.StandaloneUpgraderOnSStablesTest.testUpgradeSnapshot is flaky on trunk, as reported by Butler:

• https://ci-cassandra.apache.org/job/Cassandra-trunk/1287/testReport/org.apache.cassandra.tools/StandaloneUpgraderOnSStablesTest/testUpgradeSnapshot/
• https://ci-cassandra.apache.org/job/Cassandra-trunk/1286/testReport/org.apache.cassandra.tools/StandaloneUpgraderOnSStablesTest/testUpgradeSnapshot/
• https://ci-cassandra.apache.org/job/Cassandra-trunk/1285/testReport/org.apache.cassandra.tools/StandaloneUpgraderOnSStablesTest/testUpgradeSnapshot/

Failed 1 times in the last 27 runs. Flakiness: 3%, Stability: 96%
Error Message
Timeout occurred. Please note the time in the report does not reflect the time until the timeout.
Stacktrace
junit.framework.AssertionFailedError: Timeout occurred. Please note the time in the report does not reflect the time until the timeout.
	at java.util.Vector.forEach(Vector.java:1277)
	at java.util.Vector.forEach(Vector.java:1277)
	at java.util.Vector.forEach(Vector.java:1277)
	at org.apache.cassandra.anttasks.TestHelper.execute(TestHelper.java:53)
	at java.util.Vector.forEach(Vector.java:1277)

It seems that the test gets stuck until JUnit timeouts.

Issue Links

• is caused by: CASSANDRA-13010 nodetool compactionstats should say which disk a compaction is writing to