I'm missing context but if you're talking about C++/Python, we are currently missing a wrapper interface to the ORC reader in the Arrow datasets library
https://github.com/apache/arrow/tree/master/cpp/src/arrow/dataset We have CSV, Arrow (IPC), and Parquet interfaces. But we have an HDFS filesystem implementation and an ORC reader implementation, so mechanically all of the pieces are there but need to be connected together. Thanks, Wes On Tue, Sep 7, 2021 at 8:22 AM Manoj Kumar <man...@zettabolt.com> wrote: > > Hi Dev-Community, > > Anyone can help me to guide how to read ORC directly from HDFS to an > arrow dataset. > > Thanks > Manoj