mapleFU commented on code in PR #37400: URL: https://github.com/apache/arrow/pull/37400#discussion_r1664359759
########## cpp/src/parquet/column_writer.cc: ########## @@ -154,6 +157,8 @@ inline const T* AddIfNotNull(const T* base, int64_t offset) { return nullptr; } +constexpr int64_t kHashBatchSize = 256; Review Comment: I think it's a writer-side logic currently? -- 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: github-unsubscr...@arrow.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org