nevi-me commented on pull request #7319: URL: https://github.com/apache/arrow/pull/7319#issuecomment-670878573
> ... One thing to note which is currently a bug in C++ is once rep/def levels are computed for any anything > with deep nesting (any leaf column one or more direct struct/group ancestor), nullness should be determined rep/def-levels and not leaf-arrays (this is currently a bug in C++). @emkornfield not sure if I understand this part, I'll try create a nested batch with a few levels, and have one record have the top level be nested. Would this cover the case above? I might also be limited by https://issues.apache.org/jira/browse/ARROW-5408 for now ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
