[CASSANDRA-14238] Flaky Unittest: org.apache.cassandra.db.compaction.BlacklistingCompactionsTest

• Type: Bug
• Status: Resolved
• Priority: Low
• Resolution: Fixed
• Fix Version/s: 2.2.13
• Component/s: Legacy/Testing
• Labels: testing
• Severity: Low
• Assignee: Marcus Eriksson
• Reporter: Jay Zhuang

Authors

Marcus Eriksson

Reviewers

Jay Zhuang

• Created: 16/Feb/18 04:54
• Updated: 16/Jun/20 21:55
• Resolved: 07/Jun/18 15:46

Description

The unittest is flaky

    [junit] Testcase: testBlacklistingWithSizeTieredCompactionStrategy(org.apache.cassandra.db.compaction.BlacklistingCompactionsTest): FAILED
    [junit] expected:<8> but was:<25>
    [junit] junit.framework.AssertionFailedError: expected:<8> but was:<25>
    [junit]     at org.apache.cassandra.db.compaction.BlacklistingCompactionsTest.testBlacklisting(BlacklistingCompactionsTest.java:170)
    [junit]     at org.apache.cassandra.db.compaction.BlacklistingCompactionsTest.testBlacklistingWithSizeTieredCompactionStrategy(BlacklistingCompactionsTest.java:71)

Issue Links

• is related to: CASSANDRA-15879 Flaky unit test: CorruptedSSTablesCompactionsTest
• relates to: CASSANDRA-14888 Several mbeans are not unregistered when dropping a keyspace and table