mirror of https://github.com/apache/kafka.git
dc82c766fa
- Flaky behavior
`LoggingResourceTest#testSetLevelDefaultScope` sometimes fails by not
capturing its expected WARN log.
- Root cause
Both `LoggersTest#testSetLevelWithValidRootLoggerNames` and
`LoggingResourceTest#testSetLevelDefaultScope` may share the same
`LoggerContext` when executed in the same JVM.
`LoggersTest#testSetLevelWithValidRootLoggerNames` calls
`loggers.setLevel("", ERROR)`, which mutates the global root logger
level to ERROR and suppresses WARN logs, which causes subsequent tests
to fail to emit WARN-level output.
- Fix in this PR
Resets the Log4j configuration after each test in `LoggersTest`,
ensuring that any global changes are reverted.
Reviewers: Chia-Ping Tsai <chia7712@gmail.com>
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| json | ||
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| runtime/src | ||
| test-plugins/src/main | ||
| transforms/src | ||