Hi Anoop, There isn't currently anything in the Arrow Java library that does this. It is something that I think we want to add at some point. Dremio [1] has some Parquet related code, but I haven't looked at it to understand how easy it is to use as a standalone library and whether is supports predicate push-down/column selection.
Thanks, Micah [1] https://github.com/dremio/dremio-oss/tree/master/sabot/kernel/src/main/java/com/dremio/exec/store/parquet On Sun, Jul 28, 2019 at 2:08 PM Anoop Johnson <anoop.k.john...@gmail.com> wrote: > Arrow Newbie here. What is the recommended way to convert Parquet data > into Arrow, preferably doing predicate/column pushdown? > > One can implement this as custom code using the Parquet API, and re-encode > it in Arrow using the Arrow APIs, but is this supported by Arrow out of the > box? > > Thanks, > Anoop >
