xiewajueji commented on issue #45061: URL: https://github.com/apache/arrow/issues/45061#issuecomment-2576694727
I get your point of view. The real problem is that there is no interface to estimate memory usage but serialized size. Dictionary_size only contains inserted elements, but the hashtable cost 8x~16x memory than dictionary_size. -- 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]
