alippai commented on issue #38818: URL: https://github.com/apache/arrow/issues/38818#issuecomment-1825189893
So reads all the dict pages (unnecessarily) for the search string and only after that it evaluates the statistics? And it has to read it because other writers or other data types prune the entries first. Could pyarrow use the arrow schema instead of the dict pages if present? But ideally pyarrow should prune the values when writing an utf8 dict, right? -- 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]
