iceberg::SnapshotSummaryFields Struct Reference

Optional Snapshot Summary Fields. More...

#include <snapshot.h>

Static Public Attributes
static const std::string	kOperation = "operation"
	The operation field key.
static const std::string	kFirstRowId = "first-row-id"
	The first row id field key.
static const std::string	kAddedRows = "added-rows"
	The added rows field key.
static const std::string	kAddedDataFiles = "added-data-files"
	Metrics, see https://iceberg.apache.org/spec/#metrics.
static const std::string	kDeletedDataFiles = "deleted-data-files"
	Number of data files deleted in the snapshot.
static const std::string	kTotalDataFiles = "total-data-files"
	Total number of live data files in the snapshot.
static const std::string	kAddedDeleteFiles = "added-delete-files"
	Number of positional/equality delete files and deletion vectors added in the snapshot.
static const std::string	kAddedEqDeleteFiles = "added-equality-delete-files"
	Number of equality delete files added in the snapshot.
static const std::string	kRemovedEqDeleteFiles = "removed-equality-delete-files"
	Number of equality delete files removed in the snapshot.
static const std::string	kAddedPosDeleteFiles = "added-position-delete-files"
	Number of position delete files added in the snapshot.
static const std::string	kRemovedPosDeleteFiles
	Number of position delete files removed in the snapshot.
static const std::string	kAddedDVs = "added-dvs"
	Number of deletion vectors added in the snapshot.
static const std::string	kRemovedDVs = "removed-dvs"
	Number of deletion vectors removed in the snapshot.
static const std::string	kRemovedDeleteFiles = "removed-delete-files"
	Number of positional/equality delete files and deletion vectors removed in the snapshot.
static const std::string	kTotalDeleteFiles = "total-delete-files"
	Total number of live positional/equality delete files and deletion vectors in the snapshot.
static const std::string	kAddedRecords = "added-records"
	Number of records added in the snapshot.
static const std::string	kDeletedRecords = "deleted-records"
	Number of records deleted in the snapshot.
static const std::string	kTotalRecords = "total-records"
	Total number of records in the snapshot.
static const std::string	kAddedFileSize = "added-files-size"
	The size of files added in the snapshot.
static const std::string	kRemovedFileSize = "removed-files-size"
	The size of files removed in the snapshot.
static const std::string	kTotalFileSize = "total-files-size"
	Total size of live files in the snapshot.
static const std::string	kAddedPosDeletes = "added-position-deletes"
	Number of position delete records added in the snapshot.
static const std::string	kRemovedPosDeletes = "removed-position-deletes"
	Number of position delete records removed in the snapshot.
static const std::string	kTotalPosDeletes = "total-position-deletes"
	Total number of position delete records in the snapshot.
static const std::string	kAddedEqDeletes = "added-equality-deletes"
	Number of equality delete records added in the snapshot.
static const std::string	kRemovedEqDeletes = "removed-equality-deletes"
	Number of equality delete records removed in the snapshot.
static const std::string	kTotalEqDeletes = "total-equality-deletes"
	Total number of equality delete records in the snapshot.
static const std::string	kDeletedDuplicatedFiles = "deleted-duplicate-files"
	Number of duplicate files deleted (duplicates are files recorded more than once in the manifest)
static const std::string	kChangedPartitionCountProp = "changed-partition-count"
	Number of partitions with files added or removed in the snapshot.
static const std::string	kManifestsCreated = "manifests-created"
	Number of manifest files created in the snapshot.
static const std::string	kManifestsKept = "manifests-kept"
	Number of manifest files kept in the snapshot.
static const std::string	kManifestsReplaced = "manifests-replaced"
	Number of manifest files replaced in the snapshot.
static const std::string	kEntriesProcessed = "entries-processed"
	Number of manifest entries processed in the snapshot.
static const std::string	kChangedPartitionPrefix = "partitions."
	Partition summaries prefix.
static const std::string	kPartitionSummaryProp = "partition-summaries-included"
	Whether partition summaries are included.
static const std::string	kWAPId = "wap.id"
	Other Fields, see https://iceberg.apache.org/spec/#other-fields.
static const std::string	kPublishedWAPId = "published-wap-id"
	The Write-Audit-Publish id of a snapshot already been published.
static const std::string	kSourceSnapshotId = "source-snapshot-id"
	The original id of a cherry-picked snapshot.
static const std::string	kEngineName = "engine-name"
	Name of the engine that created the snapshot.
static const std::string	kEngineVersion = "engine-version"
	Version of the engine that created the snapshot.

Detailed Description

Optional Snapshot Summary Fields.

Member Data Documentation

kAddedDataFiles

const std::string iceberg::SnapshotSummaryFields::kAddedDataFiles = "added-data-files"

inlinestatic

Metrics, see https://iceberg.apache.org/spec/#metrics.

Number of data files added in the snapshot

kRemovedPosDeleteFiles

const std::string iceberg::SnapshotSummaryFields::kRemovedPosDeleteFiles

inlinestatic

Initial value:

=
      "removed-position-delete-files"

Number of position delete files removed in the snapshot.

kWAPId

const std::string iceberg::SnapshotSummaryFields::kWAPId = "wap.id"

inlinestatic

Other Fields, see https://iceberg.apache.org/spec/#other-fields.

The Write-Audit-Publish id of a staged snapshot

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

• iceberg/snapshot.h