Arvind Kandpal created CASSANDRA-21145:
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Summary: Fix CI regression in CompactionHistoryTest introduced by
CASSANDRA-20081
Key: CASSANDRA-21145
URL: https://issues.apache.org/jira/browse/CASSANDRA-21145
Project: Apache Cassandra
Issue Type: Bug
Components: CI, Tool/nodetool
Reporter: Arvind Kandpal
The changes introduced in
[CASSANDRA-20081|https://issues.apache.org/jira/browse/CASSANDRA-20081] added
validation for compaction properties in `*nodetool compactionhistory*` output.
However, this caused a regression in `CompactionHistoryTest` on CI
environments. The test expects the output to show
`SizeTieredCompactionStrategy` (STCS), but in the CI environment (trunk), the
default strategy is often randomized or set to `UnifiedCompactionStrategy`
(UCS).
CI Failure Link:
[https://ci-cassandra.apache.org/job/Cassandra-trunk/2387/#showFailuresLink]
Tests / test-latest jdk11 3/20 /
org.apache.cassandra.tools.nodetool.CompactionHistoryTest.testCompactionProperties[0:
cmd=[compact] compactionType=Major compaction
systemTableRecord=1]-latest_jdk11_x86_64
Tests / test-latest jdk17 3/20 /
org.apache.cassandra.tools.nodetool.CompactionHistoryTest.testCompactionProperties[0:
cmd=[compact] compactionType=Major compaction
systemTableRecord=1]-latest_jdk17_x86_64
Tests / test-latest jdk11 3/20 /
org.apache.cassandra.tools.nodetool.CompactionHistoryTest.testCompactionProperties[1:
cmd=[garbagecollect] compactionType=Remove deleted data
systemTableRecord=10]-latest_jdk11_x86_64
Tests / test-latest jdk17 3/20 /
org.apache.cassandra.tools.nodetool.CompactionHistoryTest.testCompactionProperties[1:
cmd=[garbagecollect] compactionType=Remove deleted data
systemTableRecord=10]-latest_jdk17_x86_64
Tests / test-latest jdk11 3/20 /
org.apache.cassandra.tools.nodetool.CompactionHistoryTest.testCompactionProperties[2:
cmd=[upgradesstables, -a] compactionType=Upgrade sstables
systemTableRecord=10]-latest_jdk11_x86_64
Tests / test-latest jdk17 3/20 /
org.apache.cassandra.tools.nodetool.CompactionHistoryTest.testCompactionProperties[2:
cmd=[upgradesstables, -a] compactionType=Upgrade sstables
systemTableRecord=10]-latest_jdk17_x86_64
Error Log:
Output did not contain expected data.
Expected Props: \{strategy=SizeTieredCompactionStrategy, ...}
Actual Output: \{strategy=UnifiedCompactionStrategy, ...}
The fix is to explicitly enforce `SizeTieredCompactionStrategy` in the test's
`CREATE TABLE` statement to ensure deterministic output regardless of the test
environment defaults.
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