iceberg::FileScanTaskReader::Options Struct Reference

Options shared by all tasks opened by this reader. More...

#include <file_scan_task_reader.h>

Public Attributes
std::shared_ptr< FileIO >	io
	FileIO instance for reading data and delete files.
std::shared_ptr< Schema >	table_schema
	The table schema. Used as the primary field lookup for delete file resolution.
std::vector< std::shared_ptr< Schema > >	schemas
	Optional list of historical table schemas for field lookup.
std::shared_ptr< Schema >	projected_schema
std::shared_ptr< NameMapping >	name_mapping
	Optional name mapping for files written without field IDs.
std::unordered_map< std::string, std::string >	properties
	Format-specific or implementation-specific options for data readers.

Detailed Description

Options shared by all tasks opened by this reader.

Member Data Documentation

projected_schema

std::shared_ptr<Schema> iceberg::FileScanTaskReader::Options::projected_schema

The output schema for the returned ArrowArrayStream. Must be a projection of table_schema.

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The documentation for this struct was generated from the following file:

• iceberg/data/file_scan_task_reader.h