io.eels.component.parquet
Helper function to create a parquet reader, using the apache parquet library. The reader supports optional predicate (for row level filtering) and a projection schema (for column level filtering).
Creates a new reader for the given path.
if set then a parquet predicate is applied to the rows
if set then the schema is used to narrow the fields returned
Helper function to create a parquet reader, using the apache parquet library. The reader supports optional predicate (for row level filtering) and a projection schema (for column level filtering).