Jackie-Jiang opened a new pull request, #20004: URL: https://github.com/apache/pinot/pull/20004
## Summary `DimensionTableDataManagerTest` and `DimensionTableDataBytesPrimaryKeyTest` both built their segments under `<tmp>/org.apache.pinot.segment.local.segment.index.loader.LoaderTest` (copied from `LoaderTest` in `pinot-segment-local`) and deleted that directory in `@AfterClass`. CI runs unit tests in parallel surefire forks, so one class's cleanup could remove the other's segment while it was being built or loaded. That shows up as: - `DimensionTableDataManagerTest.setUp` failing in `SegmentIndexCreationDriverImpl.build` with a `NullPointerException` on a null `SegmentMetadataImpl` in `SegmentLocalFSDirectory.loadData` - `testDeleteTableRemovesManagerFromMemory` failing with `Index directory: /tmp/org.apache.pinot.segment.local.segment.index.loader.LoaderTest/dimBaseballTeams_OFFLINE/dimBaseballTeams does not exist or is not a directory` Each test now uses a temp directory named after its own class, and the unused `LoaderTest` import is removed. No other test under `pinot-core` reuses `LoaderTest`'s temp directory. 🤖 Generated with [Claude Code](https://claude.com/claude-code) -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
