iceberg::ManifestFileAdapterV3 Class Reference

Adapter to convert V3 ManifestFile to ArrowArray. More...

#include <v3_metadata_internal.h>

Inheritance diagram for iceberg::ManifestFileAdapterV3:

Public Member Functions
	ManifestFileAdapterV3 (int64_t snapshot_id, std::optional< int64_t > parent_snapshot_id, int64_t sequence_number, std::optional< int64_t > first_row_id)
Status	Init () override
Status	Append (const ManifestFile &file) override
std::optional< int64_t >	next_row_id () const override
Public Member Functions inherited from iceberg::ManifestFileAdapter
const std::shared_ptr< Schema > &	schema () const
Public Member Functions inherited from iceberg::ManifestAdapter
Status	StartAppending ()
Result< ArrowArray * >	FinishAppending ()
int64_t	size () const
const std::unordered_map< std::string, std::string > &	metadata () const

Static Public Attributes
static const std::shared_ptr< Schema >	kManifestListSchema

Protected Member Functions
Result< int64_t >	GetSequenceNumber (const ManifestFile &file) const override
Result< int64_t >	GetMinSequenceNumber (const ManifestFile &file) const override
Result< std::optional< int64_t > >	GetFirstRowId (const ManifestFile &file) const override
Protected Member Functions inherited from iceberg::ManifestFileAdapter
Status	AppendInternal (const ManifestFile &file)

Additional Inherited Members
Static Protected Member Functions inherited from iceberg::ManifestFileAdapter
static Status	AppendPartitionSummary (ArrowArray *array, const std::shared_ptr< ListType > &summary_type, const std::vector< PartitionFieldSummary > &summaries)
Protected Attributes inherited from iceberg::ManifestFileAdapter
std::shared_ptr< Schema >	manifest_list_schema_
Protected Attributes inherited from iceberg::ManifestAdapter
ArrowArray	array_
ArrowSchema	schema_
int64_t	size_ = 0
std::unordered_map< std::string, std::string >	metadata_

Detailed Description

Adapter to convert V3 ManifestFile to ArrowArray.

Member Function Documentation

Append()

Status iceberg::ManifestFileAdapterV3::Append ( const ManifestFile &  file )

overridevirtual

Implements iceberg::ManifestFileAdapter.

GetFirstRowId()

Result< std::optional< int64_t > > iceberg::ManifestFileAdapterV3::GetFirstRowId ( const ManifestFile &  file ) const

overrideprotectedvirtual

Reimplemented from iceberg::ManifestFileAdapter.

GetMinSequenceNumber()

Result< int64_t > iceberg::ManifestFileAdapterV3::GetMinSequenceNumber ( const ManifestFile &  file ) const

overrideprotectedvirtual

Reimplemented from iceberg::ManifestFileAdapter.

GetSequenceNumber()

Result< int64_t > iceberg::ManifestFileAdapterV3::GetSequenceNumber ( const ManifestFile &  file ) const

overrideprotectedvirtual

Reimplemented from iceberg::ManifestFileAdapter.

Init()

Status iceberg::ManifestFileAdapterV3::Init ( )

overridevirtual

Implements iceberg::ManifestAdapter.

next_row_id()

std::optional< int64_t > iceberg::ManifestFileAdapterV3::next_row_id ( ) const

inlineoverridevirtual

Reimplemented from iceberg::ManifestFileAdapter.

Member Data Documentation

kManifestListSchema

const std::shared_ptr< Schema > iceberg::ManifestFileAdapterV3::kManifestListSchema

static

Initial value:

=
    std::make_shared<Schema>(std::vector<SchemaField>{
        ManifestFile::kManifestPath,
        ManifestFile::kManifestLength,
        ManifestFile::kPartitionSpecId,
        ManifestFile::kContent.AsRequired(),
        ManifestFile::kSequenceNumber.AsRequired(),
        ManifestFile::kMinSequenceNumber.AsRequired(),
        ManifestFile::kAddedSnapshotId,
        ManifestFile::kAddedFilesCount.AsRequired(),
        ManifestFile::kExistingFilesCount.AsRequired(),
        ManifestFile::kDeletedFilesCount.AsRequired(),
        ManifestFile::kAddedRowsCount.AsRequired(),
        ManifestFile::kExistingRowsCount.AsRequired(),
        ManifestFile::kDeletedRowsCount.AsRequired(),
        ManifestFile::kPartitions,
        ManifestFile::kKeyMetadata,
        ManifestFile::kFirstRowId,
    })

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The documentation for this class was generated from the following files:

• iceberg/manifest/v3_metadata_internal.h
• iceberg/manifest/v3_metadata.cc