psvri commented on code in PR #2592: URL: https://github.com/apache/arrow-rs/pull/2592#discussion_r956580115
########## arrow/src/compute/kernels/cast.rs: ########## @@ -2355,7 +2355,7 @@ where let values = cast_values.as_any().downcast_ref::<StringArray>().unwrap(); let keys_builder = PrimitiveBuilder::<K>::with_capacity(values.len()); - let values_builder = StringBuilder::new(values.len()); + let values_builder = StringBuilder::with_capacity(1024, values.len()); Review Comment: Yeah, I should have retained new. -- 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