Package org.apache.iceberg

Interface Summary

Interface	Description
Accessor<T>
AppendFiles	API for appending new files in a table.
ClientPool<C,E extends java.lang.Exception>
ClientPool.Action<R,C,E extends java.lang.Exception>
CombinedScanTask	A scan task made of several ranges from files.
ContentFile<F>	Superinterface of DataFile and DeleteFile that exposes common methods.
DataFile	Interface for data files listed in a table manifest.
DataTask	A task that returns data as rows instead of where to read data.
DeleteFile	Interface for delete files listed in a table delete manifest.
DeleteFiles	API for deleting files from a table.
ExpireSnapshots	API for removing old snapshots from a table.
FileScanTask	A scan task over a range of a single file.
HasTableOperations	Used to expose a table's TableOperations.
HistoryEntry	Table history entry.
LockManager	An interface for locking, used to ensure commit isolation.
ManageSnapshots	API for managing snapshots.
ManifestFile	Represents a manifest file that can be scanned to find data files in a table.
ManifestFile.PartitionFieldSummary	Summarizes the values of one partition field stored in a manifest file.
MetadataUpdate	Represents a change to table metadata.
MetricsModes.MetricsMode	A metrics calculation mode.
OverwriteFiles	API for overwriting files in a table.
PendingUpdate<T>	API for table metadata changes.
ReplacePartitions	Not recommended: API for overwriting files in a table by partition.
ReplaceSortOrder	API for replacing table sort order with a newly created order.
RewriteFiles	API for replacing files in a table.
RewriteManifests	API for rewriting manifests for a table.
Rollback	API for rolling table data back to the state at an older table snapshot.
RowDelta	API for encoding row-level changes to a table.
ScanTask	A scan task.
Snapshot	A snapshot of the data in a table at a point in time.
SnapshotUpdate<ThisT>	API for table changes that produce snapshots.
SortOrderBuilder<R>	Methods for building a sort order.
StructLike	Interface for accessing data by position in a schema.
Table	Represents a table.
TableOperations	SPI interface to abstract table metadata access and updates.
Tables	Generic interface for creating and loading a table implementation.
TableScan	API for configuring a table scan.
Transaction	A transaction for performing multiple updates to a table.
UpdateLocation	API for setting a table's base location.
UpdatePartitionSpec	API for partition spec evolution.
UpdateProperties	API for updating table properties.
UpdateSchema	API for schema evolution.

Class Summary

Class	Description
Accessors	Position2Accessor and Position3Accessor here is an optimization.
AllDataFilesTable	A Table implementation that exposes a table's valid data files as rows.
AllDataFilesTable.AllDataFilesTableScan
AllEntriesTable	A Table implementation that exposes a table's manifest entries as rows, for both delete and data files.
AllManifestsTable	A Table implementation that exposes a table's valid manifest files as rows.
AllManifestsTable.AllManifestsTableScan
BaseCombinedScanTask
BaseMetastoreCatalog
BaseMetastoreTableOperations
BaseOverwriteFiles
BaseReplacePartitions
BaseReplaceSortOrder
BaseRewriteManifests
BaseTable	Base Table implementation.
CachingCatalog	Class that wraps an Iceberg Catalog to cache tables.
CatalogProperties
CatalogUtil
ClientPoolImpl<C,E extends java.lang.Exception>
DataFiles
DataFiles.Builder
DataFilesTable	A Table implementation that exposes a table's data files as rows.
DataFilesTable.FilesTableScan
DataOperations	Data operations that produce snapshots.
DataTableScan
DoubleFieldMetrics	Iceberg internally tracked field level metrics, used by Parquet and ORC writers only.
DoubleFieldMetrics.Builder
FieldMetrics<T>	Iceberg internally tracked field level metrics.
FileMetadata
FileMetadata.Builder
Files
FindFiles
FindFiles.Builder
FloatFieldMetrics	Iceberg internally tracked field level metrics, used by Parquet and ORC writers only.
FloatFieldMetrics.Builder
GenericManifestFile
GenericManifestFile.CopyBuilder
GenericPartitionFieldSummary
GuavaClasses
HistoryTable	A Table implementation that exposes a table's history as rows.
LocationProviders
ManifestEntriesTable	A Table implementation that exposes a table's manifest entries as rows, for both delete and data files.
ManifestFiles
ManifestReader<F extends ContentFile<F>>	Base reader for data and delete manifest files.
ManifestsTable	A Table implementation that exposes a table's manifest files as rows.
ManifestWriter<F extends ContentFile<F>>	Writer for manifest files.
MetadataColumns
MetadataTableUtils
MetadataUpdate.AddPartitionSpec
MetadataUpdate.AddSchema
MetadataUpdate.AddSnapshot
MetadataUpdate.AddSortOrder
MetadataUpdate.AssignUUID
MetadataUpdate.RemoveProperties
MetadataUpdate.RemoveSnapshot
MetadataUpdate.SetCurrentSchema
MetadataUpdate.SetCurrentSnapshot
MetadataUpdate.SetDefaultPartitionSpec
MetadataUpdate.SetDefaultSortOrder
MetadataUpdate.SetLocation
MetadataUpdate.SetProperties
MetadataUpdate.UpgradeFormatVersion
Metrics	Iceberg file format metrics.
MetricsConfig
MetricsModes	This class defines different metrics modes, which allow users to control the collection of value_counts, null_value_counts, nan_value_counts, lower_bounds, upper_bounds for different columns in metadata.
MetricsModes.Counts	Under this mode, only value_counts, null_value_counts, nan_value_counts are persisted.
MetricsModes.Full	Under this mode, value_counts, null_value_counts, nan_value_counts and full lower_bounds, upper_bounds are persisted.
MetricsModes.None	Under this mode, value_counts, null_value_counts, nan_value_counts, lower_bounds, upper_bounds are not persisted.
MetricsModes.Truncate	Under this mode, value_counts, null_value_counts, nan_value_counts and truncated lower_bounds, upper_bounds are persisted.
MetricsUtil
MicroBatches
MicroBatches.MicroBatch
MicroBatches.MicroBatchBuilder
PartitionField	Represents a single field in a PartitionSpec.
Partitioning
PartitionKey	A struct of partition values.
PartitionSpec	Represents how to produce partition data for a table.
PartitionSpec.Builder	Used to create valid partition specs.
PartitionSpecParser
PartitionsTable	A Table implementation that exposes a table's partitions as rows.
ReachableFileUtil
ScanSummary
ScanSummary.Builder
ScanSummary.PartitionMetrics
Schema	The schema of a data table.
SchemaParser
SerializableTable	A read-only serializable table that can be sent to other nodes in a cluster.
SetLocation
SnapshotManager
SnapshotParser
SnapshotsTable	A Table implementation that exposes a table's known snapshots as rows.
SnapshotSummary
SnapshotSummary.Builder
SortField	A field in a SortOrder.
SortOrder	A sort order that defines how data and delete files should be ordered in a table.
SortOrder.Builder	A builder used to create valid sort orders.
SortOrderParser
StaticTableOperations	TableOperations implementation that provides access to metadata for a Table at some point in time, using a table metadata location.
SystemProperties	Configuration properties that are controlled by Java system properties.
TableMetadata	Metadata for a table.
TableMetadata.Builder
TableMetadata.MetadataLogEntry
TableMetadata.SnapshotLogEntry
TableMetadataParser
TableProperties
Transactions

Enum Summary

Enum	Description
BaseMetastoreTableOperations.CommitStatus
DistributionMode	Enum of supported write distribution mode, it defines the write behavior of batch or streaming job:
FileContent	Content type stored in a file, one of DATA, POSITION_DELETES, or EQUALITY_DELETES.
FileFormat	Enum of supported file formats.
IsolationLevel	An isolation level in a table.
ManifestContent	Content type stored in a manifest file, either DATA or DELETES.
ManifestReader.FileType
MetadataTableType
NullOrder
RowLevelOperationMode	Iceberg supports two ways to modify records in a table: copy-on-write and merge-on-read.
SortDirection
TableMetadataParser.Codec