Github user cloud-fan commented on the issue:
https://github.com/apache/spark/pull/19601
We'd need to change the `UnsafeArrayData` format too, to avoid data copying
when building the cache. BTW I think it's ok to release this columnar cache
reader without efficient complex type support, so we don't need to rush.--- --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
