rchien-atvi opened a new issue, #12053: URL: https://github.com/apache/pinot/issues/12053
I'm trying to use the StarTreeIndexViewer to validate my StarTree setup as I am not seeing the performance I expect (topic for another day). The current way to load via `ImmutableSegmentLoader.load(segmentDir, ReadMode.heap)` does not seem to load child nodes past the first level. This is backed by few experiments like adjusting [MAX_CHILDREN](https://github.com/apache/pinot/blob/master/pinot-tools/src/main/java/org/apache/pinot/tools/StarTreeIndexViewer.java#L59C28-L59C40) and trying to visualize index in [pinot-recipes](https://github.com/startreedata/pinot-recipes/tree/main/recipes/startree-index). In all scenarios the first dimension split is built properly but as we recurs to n+1 depth, the node is always marked as leaf. Can anyone confirm if `ImmutableSegmentLoader.Load` is indeed the issue? I'm happy to contribute a fix (if indeed a bug) but would appreciate some tips on starting. -- 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]
