Settings for parquet_chunked_writer.
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#include <parquet.hpp>
Inheritance diagram for cudf::io::chunked_parquet_writer_options:
Public Member Functions | |
| chunked_parquet_writer_options ()=default | |
| Default constructor. More... | |
 Public Member Functions inherited from cudf::io::parquet_writer_options_base | |
| parquet_writer_options_base ()=default | |
| Default constructor. More... | |
| sink_info const & | get_sink () const |
| Returns sink info. More... | |
| compression_type | get_compression () const |
| Returns compression format used. More... | |
| statistics_freq | get_stats_level () const |
| Returns level of statistics requested in output file. More... | |
| auto const & | get_metadata () const |
| Returns associated metadata. More... | |
| std::vector< std::map< std::string, std::string > > const & | get_key_value_metadata () const |
| Returns Key-Value footer metadata information. More... | |
| bool | is_enabled_int96_timestamps () const |
Returns true if timestamps will be written as INT96. More... | |
| auto | is_enabled_utc_timestamps () const |
Returns true if timestamps will be written as UTC. More... | |
| auto | is_enabled_write_arrow_schema () const |
Returns true if arrow schema will be written. More... | |
| auto | get_row_group_size_bytes () const |
| Returns maximum row group size, in bytes. More... | |
| auto | get_row_group_size_rows () const |
| Returns maximum row group size, in rows. More... | |
| auto | get_max_page_size_bytes () const |
| Returns the maximum uncompressed page size, in bytes. More... | |
| auto | get_max_page_size_rows () const |
| Returns maximum page size, in rows. More... | |
| auto | get_column_index_truncate_length () const |
| Returns maximum length of min or max values in column index, in bytes. More... | |
| dictionary_policy | get_dictionary_policy () const |
| Returns policy for dictionary use. More... | |
| auto | get_max_dictionary_size () const |
| Returns maximum dictionary size, in bytes. More... | |
| auto | get_max_page_fragment_size () const |
| Returns maximum page fragment size, in rows. More... | |
| std::shared_ptr< writer_compression_statistics > | get_compression_statistics () const |
| Returns a shared pointer to the user-provided compression statistics. More... | |
| auto | is_enabled_write_v2_headers () const |
Returns true if V2 page headers should be written. More... | |
| auto const & | get_sorting_columns () const |
| Returns the sorting_columns. More... | |
| void | set_metadata (table_input_metadata metadata) |
| Sets metadata. More... | |
| void | set_key_value_metadata (std::vector< std::map< std::string, std::string >> metadata) |
| Sets metadata. More... | |
| void | set_stats_level (statistics_freq sf) |
| Sets the level of statistics. More... | |
| void | set_compression (compression_type compression) |
| Sets compression type. More... | |
| void | enable_int96_timestamps (bool req) |
Sets timestamp writing preferences. INT96 timestamps will be written if true and TIMESTAMP_MICROS will be written if false. More... | |
| void | enable_utc_timestamps (bool val) |
Sets preference for writing timestamps as UTC. Write timestamps as UTC if set to true. More... | |
| void | enable_write_arrow_schema (bool val) |
Sets preference for writing arrow schema. Write arrow schema if set to true. More... | |
| void | set_row_group_size_bytes (size_t size_bytes) |
| Sets the maximum row group size, in bytes. More... | |
| void | set_row_group_size_rows (size_type size_rows) |
| Sets the maximum row group size, in rows. More... | |
| void | set_max_page_size_bytes (size_t size_bytes) |
| Sets the maximum uncompressed page size, in bytes. More... | |
| void | set_max_page_size_rows (size_type size_rows) |
| Sets the maximum page size, in rows. More... | |
| void | set_column_index_truncate_length (int32_t size_bytes) |
| Sets the maximum length of min or max values in column index, in bytes. More... | |
| void | set_dictionary_policy (dictionary_policy policy) |
| Sets the policy for dictionary use. More... | |
| void | set_max_dictionary_size (size_t size_bytes) |
| Sets the maximum dictionary size, in bytes. More... | |
| void | set_max_page_fragment_size (size_type size_rows) |
| Sets the maximum page fragment size, in rows. More... | |
| void | set_compression_statistics (std::shared_ptr< writer_compression_statistics > comp_stats) |
| Sets the pointer to the output compression statistics. More... | |
| void | enable_write_v2_headers (bool val) |
Sets preference for V2 page headers. Write V2 page headers if set to true. More... | |
| void | set_sorting_columns (std::vector< sorting_column > sorting_columns) |
| Sets sorting columns. More... | |
Static Public Member Functions | |
| static chunked_parquet_writer_options_builder | builder (sink_info const &sink) |
| creates builder to build chunked_parquet_writer_options. More... | |
Additional Inherited Members | |
| Protected Member Functions inherited from cudf::io::parquet_writer_options_base | |
| parquet_writer_options_base (sink_info sink) | |
| Constructor from sink. More... | |
Detailed Description
Settings for parquet_chunked_writer.
Definition at line 1348 of file parquet.hpp.
Constructor & Destructor Documentation
◆ chunked_parquet_writer_options()
|
default |
Default constructor.
This has been added since Cython requires a default constructor to create objects on stack.
Member Function Documentation
◆ builder()
|
static |
creates builder to build chunked_parquet_writer_options.
- Parameters
-
sink sink to use for writer output
- Returns
- Builder to build
chunked_parquet_writer_options
The documentation for this class was generated from the following file:
