kerwin-zk commented on PR #9005: URL: https://github.com/apache/incubator-gluten/pull/9005#issuecomment-2733044504
> @kerwin-zk May I ask why the buffered input size is hardcoded to `1 << 20 - kPaddedSize`? Is it guaranteed by Celeborn that all input streams never exceed this size, even if AQE coalesce is triggered? > > https://github.com/apache/incubator-gluten/blob/faa1efb2951868f739bb5f6ea0c663aa926bcfc1/cpp/velox/shuffle/VeloxShuffleReader.cc#L550 @marin-ma The size of the input stream may exceed this value. The purpose of this buffer is to ensure that the size of each read operation does not exceed this value. -- 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]
