Francois Saint-Jacques created ARROW-8318: ---------------------------------------------
Summary: [C++][Dataset] Dataset should instantiate Fragment Key: ARROW-8318 URL: https://issues.apache.org/jira/browse/ARROW-8318 Project: Apache Arrow Issue Type: Improvement Components: C++ - Dataset Reporter: Francois Saint-Jacques Fragments are created on the fly when invoking a Scan. This means that a lot of the auxilliary/ancilliary data must be stored by the specialised Dataset, e.g. the FileSystemDataset must hold the path and partition expression. With the venue of more complex Fragment, e.g. ParquetFileFragment, more data must be stored. -- This message was sent by Atlassian Jira (v8.3.4#803005)