- getSchema
Parquet schema for this file. This schema contains metadata for all the columns.
The schema is repre
- getCreated_by
String for application that wrote this file. This should be in the format
version (build ). e.g. im
- getKey_value_metadata
Optional key/value metadata
- getRow_groups
Row groups in this file
- <init>
Performs a deep copy on other.
- getColumn_orders
Sort order used for the min_value and max_value fields of each column in this
file. Sort orders are
- setColumn_orders
Sort order used for the min_value and max_value fields of each column in this
file. Sort orders are
- setCreated_by
String for application that wrote this file. This should be in the format
version (build ). e.g. im
- setRow_groups
Row groups in this file
- addToRow_groups
- equals
- getNum_rows
Number of rows in this file