milenkovicm commented on issue #17334: URL: https://github.com/apache/datafusion/issues/17334#issuecomment-3492479789
Just one illustration of a problem ``` CustomSpillPool [ spillable (current/max/limit) 0.0 B / 1727.7 MB / 2.8 GB, un-spillable (current/max/limit) 0.0 B / 231. 5MB / 16777216.0TB, spill count: 236] ``` This is `FairSpill` (kind of), there are 236 failed allocations (spills) unspillable memory was never close to 2.8G which was the limit. Also note, total RES for process (writing to a local file) was up to 5GB RSS (with `Mimalloc` allocator) -- 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]
