Commits
Micah Kornfield authored and Wes McKinney committed 6686cd320d9
ARROW-2022: [Format] Add metadata to message This is the simplest possible option, but I might be missing something. Author: Micah Kornfield <emkornfield@gmail.com> Author: emkornfield <emkornfield@gmail.com> Closes #3812 from emkornfield/ARROW-2022 and squashes the following commits: 0473a7c0e <emkornfield> rename metadata to custom_metadata 87c78f7ce <Micah Kornfield> ARROW-2022: Add metadata to message