Dimitrij Denissenko created ARROW-9137:
------------------------------------------
Summary: Allow to read Parquet files in chunks (by RowGroup)
Key: ARROW-9137
URL: https://issues.apache.org/jira/browse/ARROW-9137
Project: Apache Arrow
Issue Type: Improvement
Components: GLib, Python, Ruby
Affects Versions: 0.17.1
Reporter: Dimitrij Denissenko
At the moment only `gparquet_arrow_file_reader_read_table` is exported which
requires the reader to load all row-groups. Additionally, it would be extremely
helpful to have access to the `ReadRowGroup` method which would allow reading
parts of the file without having to load everything into memory.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
