clintropolis opened a new pull request, #19717: URL: https://github.com/apache/druid/pull/19717
### Description Reworks `StorageLoadingThreadPool` to no longer bake the semaphore permits into the executor, and instead acquire the permits as close as possible to the actual deep storage reads, since I think combining them was a mistake and I've convinced myself it could at least in some scenarios lead to deadlocks. `SegmentRangeReader` is done with a wrapper that bakes the permit process into the stream for range reads; `FilePopulator` similarly wraps populate in an acquire, and the complete segment load path acquires directly when calling loadInLocation -- 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]
