manifest_util_internal.h File Reference

#include <cstdint>
#include <memory>
#include <string>
#include "iceberg/iceberg_export.h"
#include "iceberg/result.h"
#include "iceberg/type_fwd.h"

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Functions
Result< ManifestFile >	iceberg::CopyAppendManifest (const ManifestFile &manifest, const std::shared_ptr< FileIO > &file_io, const std::shared_ptr< Schema > &schema, const std::shared_ptr< PartitionSpec > &spec, int64_t snapshot_id, const std::string &output_path, int8_t format_version, SnapshotSummaryBuilder *summary_builder=nullptr)
	Copy an append manifest with a new snapshot ID.

Detailed Description

Internal utility functions for manifest operations.

Function Documentation

CopyAppendManifest()

ICEBERG_EXPORT Result< ManifestFile > iceberg::CopyAppendManifest	(	const ManifestFile &	manifest,
		const std::shared_ptr< FileIO > &	file_io,
		const std::shared_ptr< Schema > &	schema,
		const std::shared_ptr< PartitionSpec > &	spec,
		int64_t	snapshot_id,
		const std::string &	output_path,
		int8_t	format_version,
		SnapshotSummaryBuilder *	summary_builder = nullptr
	)

Copy an append manifest with a new snapshot ID.

This function copies a manifest file that contains only ADDED entries, rewriting it with a new snapshot ID. This is similar to Java's ManifestFiles.copyAppendManifest.

Parameters

manifest	The manifest file to copy
file_io	File IO implementation to use
schema	Table schema
spec	Partition spec for the manifest
snapshot_id	The new snapshot ID to assign to entries
output_path	Path where the new manifest will be written
format_version	Table format version
summary_builder	Optional summary builder to update with file metrics

Returns

The copied manifest file, or an error