vbhanuchander-lang commented on PR #17645: URL: https://github.com/apache/iceberg/pull/17645#issuecomment-5611681773
@findepi @amogh-jahagirdar you two merged the most recent Arrow vectorized-read fixes (#17017, #17296), so tagging you rather than leaving this unrouted. `VectorizedArrowReader` sizes variable-width vectors with `setInitialCapacity(byteCount)`, but Arrow's `setInitialCapacity` takes a *value count*, so the allocation is off by roughly the average value width — over-allocating for wide values and under-allocating and reallocating for narrow ones. The fix passes the value count and lets Arrow apply its own density factor (#17305). Small and contained to `arrow/`, CI green. -- 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]
