hiSandog opened a new pull request, #26175: URL: https://github.com/apache/pulsar/pull/26175
### Motivation NamespaceBundleStatsComparator returns a non-zero value when a bundle key is compared with itself. The TreeMap returned by LoadReport.getSortedBundleStats therefore cannot reliably resolve existing entries through get or containsKey, particularly when multiple bundles have equal load statistics. ### Modifications Use the bundle name as a deterministic tie-breaker when load statistics compare equal. This preserves every equal-load bundle while restoring the comparator contract for identical keys. Add a focused regression test that verifies identical keys compare as equal and both equal-load entries remain addressable in the sorted map. ### Verifying this change - [x] Make sure that the change passes the CI checks. This change added tests and can be verified as follows: - env JAVA_HOME=/Applications/IntelliJ\ IDEA.app/Contents/jbr/Contents/Home ./gradlew :pulsar-common:test --tests org.apache.pulsar.common.util.NamespaceBundleStatsComparatorTest -PtestRetryCount=0 - pulsar-common checkstyleMain, checkstyleTest, and spotlessCheck passed ### Does this pull request potentially affect one of the following parts: - [ ] Dependencies (add or upgrade a dependency) - [ ] The public API - [ ] The schema - [ ] The default values of configurations - [ ] The threading model - [ ] The binary protocol - [ ] The REST endpoints - [ ] The admin CLI options - [ ] The metrics - [ ] Anything that affects deployment -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
