Hi, I opened an issue a few weeks ago (in JIRA): https://issues.apache.org/jira/browse/ARROW-18247
I also submitted a pull-request to fix the bug: https://github.com/apache/arrow/pull/14587 What is the best way (this email?) to get one of the javascript maintainers attention to look at it and try to get this included in the next release of apache arrow? thanks! thomas