Uses of Interface
org.apache.drill.exec.record.metadata.TupleMetadata

Packages that use TupleMetadata

Package	Description
org.apache.drill.exec.expr	Drill expression materialization and evaluation facilities.
org.apache.drill.exec.expr.fn.impl
org.apache.drill.exec.metastore.store
org.apache.drill.exec.metastore.store.parquet
org.apache.drill.exec.physical.base
org.apache.drill.exec.physical.config
org.apache.drill.exec.physical.impl.scan.columns	Handles the special "columns" column used by the text reader, and available to similar readers.
org.apache.drill.exec.physical.impl.scan.convert	Standard type conversion tools for the case in which the input types are the standard Java types already supported by the invalid reference ValuesWriter interface.
org.apache.drill.exec.physical.impl.scan.file	Handles optional file metadata columns: implicit columns and partition columns.
org.apache.drill.exec.physical.impl.scan.framework	Defines the projection, vector continuity and other operations for a set of one or more readers.
org.apache.drill.exec.physical.impl.scan.project	Provides run-time semantic analysis of the projection list for the scan operator.
org.apache.drill.exec.physical.impl.scan.v3	Provides the "version 3" scan framework (which can also be thought of as EVF version 2).
org.apache.drill.exec.physical.impl.scan.v3.file
org.apache.drill.exec.physical.impl.scan.v3.lifecycle	Implements the details of the scan lifecycle for a set of readers, primarily the process of resolving the scan output schema from a variety of input schemas, then running each reader, each of which will produce some number of batches.
org.apache.drill.exec.physical.impl.scan.v3.schema	Provides run-time semantic analysis of the projection list for the scan operator.
org.apache.drill.exec.physical.resultSet	Provides a second-generation row set (AKA "record batch") writer used by client code to Define the schema of a result set. Write data into the vectors backing a row set.
org.apache.drill.exec.physical.resultSet.impl	Handles the details of the result set loader implementation.
org.apache.drill.exec.physical.resultSet.model	The "row set model" provides a "dual" of the vector structure used to create, allocate and work with a collection of vectors.
org.apache.drill.exec.physical.resultSet.model.hyper	Implementation of a row set model for hyper-batches.
org.apache.drill.exec.physical.resultSet.model.single	This set of classes models the structure of a batch consisting of single vectors (as contrasted with a hyper batch.) Provides tools or metdata-based construction, allocation, reading and writing of the vectors.
org.apache.drill.exec.physical.rowSet	Provides a set of tools to work with row sets.
org.apache.drill.exec.record
org.apache.drill.exec.record.metadata	Provides a fluent schema builder.
org.apache.drill.exec.record.metadata.schema
org.apache.drill.exec.record.metadata.schema.parser
org.apache.drill.exec.store.avro
org.apache.drill.exec.store.cassandra
org.apache.drill.exec.store.delta
org.apache.drill.exec.store.dfs.easy
org.apache.drill.exec.store.easy.json.loader
org.apache.drill.exec.store.easy.text.reader	Version 3 of the text reader.
org.apache.drill.exec.store.elasticsearch
org.apache.drill.exec.store.enumerable
org.apache.drill.exec.store.googlesheets
org.apache.drill.exec.store.googlesheets.utils
org.apache.drill.exec.store.hdf5.writers
org.apache.drill.exec.store.hive
org.apache.drill.exec.store.http
org.apache.drill.exec.store.httpd
org.apache.drill.exec.store.iceberg
org.apache.drill.exec.store.iceberg.read
org.apache.drill.exec.store.log
org.apache.drill.exec.store.parquet
org.apache.drill.exec.store.pcap.schema
org.apache.drill.exec.store.splunk
org.apache.drill.exec.store.syslog
org.apache.drill.exec.store.xml.xsd
org.apache.drill.exec.vector.accessor	Provides a light-weight, simplified set of column readers and writers that can be plugged into a variety of row-level readers and writers.
org.apache.drill.exec.vector.accessor.reader	Provides the reader hierarchy as explained in the API package.
org.apache.drill.exec.vector.accessor.writer	Implementation of the vector writers.
org.apache.drill.exec.vector.complex.fn
org.apache.drill.metastore.metadata
org.apache.drill.metastore.util

Uses of TupleMetadata in org.apache.drill.exec.expr

Methods in org.apache.drill.exec.expr with parameters of type TupleMetadata

Modifier and Type	Method	Description
static LogicalExpression	ExpressionTreeMaterializer.materializeFilterExpr(LogicalExpression expr, TupleMetadata fieldTypes, ErrorCollector errorCollector, FunctionLookupContext functionLookupContext)

Uses of TupleMetadata in org.apache.drill.exec.expr.fn.impl

Methods in org.apache.drill.exec.expr.fn.impl that return TupleMetadata

Modifier and Type	Method	Description
static TupleMetadata	SchemaFunctions.getTupleMetadata(String serialized)	Wraps static method from TupleMetadata to avoid IncompatibleClassChangeError for JDK 9+.

Uses of TupleMetadata in org.apache.drill.exec.metastore.store

Fields in org.apache.drill.exec.metastore.store declared as TupleMetadata

Modifier and Type	Field	Description
protected TupleMetadata	MetastoreFileTableMetadataProvider.Builder.schema
protected final TupleMetadata	MetastoreFileTableMetadataProvider.schema

Methods in org.apache.drill.exec.metastore.store with parameters of type TupleMetadata

Modifier and Type	Method	Description
static TableMetadataProvider	FileSystemMetadataProviderManager.getMetadataProviderForSchema(TupleMetadata schema)	Returns TableMetadataProvider which provides specified schema.
T	MetastoreFileTableMetadataProvider.Builder.withSchema(TupleMetadata schema)
SimpleFileTableMetadataProvider.Builder	SimpleFileTableMetadataProvider.Builder.withSchema(TupleMetadata schema)

Uses of TupleMetadata in org.apache.drill.exec.metastore.store.parquet

Methods in org.apache.drill.exec.metastore.store.parquet with parameters of type TupleMetadata

Modifier and Type	Method	Description
MetastoreParquetTableMetadataProvider.Builder	MetastoreParquetTableMetadataProvider.Builder.withSchema(TupleMetadata schema)
T	ParquetMetadataProviderBuilder.withSchema(TupleMetadata schema)

Uses of TupleMetadata in org.apache.drill.exec.physical.base

Fields in org.apache.drill.exec.physical.base declared as TupleMetadata

Modifier and Type	Field	Description
protected TupleMetadata	AbstractGroupScanWithMetadata.GroupScanWithMetadataFilterer.tableSchema

Methods in org.apache.drill.exec.physical.base that return TupleMetadata

Modifier and Type	Method	Description
TupleMetadata	AbstractGroupScanWithMetadata.getSchema()

Methods in org.apache.drill.exec.physical.base with parameters of type TupleMetadata

Modifier and Type	Method	Description
static FilterPredicate<?>	AbstractGroupScanWithMetadata.getFilterPredicate(LogicalExpression filterExpr, UdfUtilities udfUtilities, FunctionLookupContext functionImplementationRegistry, OptionManager optionManager, boolean omitUnsupportedExprs, boolean supportsFileImplicitColumns, TupleMetadata schema)	Returns parquet filter predicate built from specified filterExpr.
B	AbstractGroupScanWithMetadata.GroupScanWithMetadataFilterer.schema(TupleMetadata tableSchema)

Uses of TupleMetadata in org.apache.drill.exec.physical.config

Methods in org.apache.drill.exec.physical.config that return TupleMetadata

Modifier and Type	Method	Description
TupleMetadata	Values.getSchema()

Constructors in org.apache.drill.exec.physical.config with parameters of type TupleMetadata

Modifier	Constructor	Description
	Values(String content, TupleMetadata schema)

Uses of TupleMetadata in org.apache.drill.exec.physical.impl.scan.columns

Methods in org.apache.drill.exec.physical.impl.scan.columns that return TupleMetadata

Modifier and Type	Method	Description
static TupleMetadata	ColumnsScanFramework.columnsSchema()

Methods in org.apache.drill.exec.physical.impl.scan.columns with parameters of type TupleMetadata

Modifier and Type	Method	Description
boolean	ColumnsArrayManager.resolveColumn(ColumnProjection col, ResolvedTuple outputTuple, TupleMetadata tableSchema)

Uses of TupleMetadata in org.apache.drill.exec.physical.impl.scan.convert

Methods in org.apache.drill.exec.physical.impl.scan.convert with parameters of type TupleMetadata

Modifier and Type	Method	Description
StandardConversions.Builder	StandardConversions.Builder.withSchema(TupleMetadata providedSchema)

Uses of TupleMetadata in org.apache.drill.exec.physical.impl.scan.file

Methods in org.apache.drill.exec.physical.impl.scan.file with parameters of type TupleMetadata

Modifier and Type	Method	Description
boolean	ImplicitColumnManager.resolveColumn(ColumnProjection col, ResolvedTuple tuple, TupleMetadata tableSchema)	Resolves metadata columns to concrete, materialized columns with the proper value for the present file.

Uses of TupleMetadata in org.apache.drill.exec.physical.impl.scan.framework

Fields in org.apache.drill.exec.physical.impl.scan.framework declared as TupleMetadata

Modifier and Type	Field	Description
protected TupleMetadata	SchemaNegotiatorImpl.providedSchema
protected TupleMetadata	SchemaNegotiatorImpl.tableSchema

Methods in org.apache.drill.exec.physical.impl.scan.framework that return TupleMetadata

Modifier and Type	Method	Description
TupleMetadata	ManagedScanFramework.outputSchema()
TupleMetadata	SchemaNegotiator.providedSchema()	Returns the provided schema, if defined.
TupleMetadata	SchemaNegotiatorImpl.providedSchema()

Methods in org.apache.drill.exec.physical.impl.scan.framework with parameters of type TupleMetadata

Modifier and Type	Method	Description
void	SchemaNegotiator.tableSchema(TupleMetadata schema, boolean isComplete)	Specify the table schema if this is an early-schema reader.
void	SchemaNegotiatorImpl.tableSchema(TupleMetadata schema, boolean isComplete)

Uses of TupleMetadata in org.apache.drill.exec.physical.impl.scan.project

Fields in org.apache.drill.exec.physical.impl.scan.project declared as TupleMetadata

Modifier and Type	Field	Description
protected TupleMetadata	NullColumnBuilder.NullBuilderBuilder.outputSchema
protected TupleMetadata	NullColumnBuilder.outputSchema
final TupleMetadata	ScanSchemaOrchestrator.ScanSchemaOptions.providedSchema
protected final TupleMetadata	ScanLevelProjection.readerSchema

Methods in org.apache.drill.exec.physical.impl.scan.project that return TupleMetadata

Modifier and Type	Method	Description
TupleMetadata	ScanLevelProjection.Builder.providedSchema()
TupleMetadata	ScanSchemaOrchestrator.providedSchema()	Returns the provided reader schema.
TupleMetadata	ScanSchemaOrchestrator.ScanOrchestratorBuilder.providedSchema()
protected TupleMetadata	ScanSchemaOrchestrator.ScanSchemaOptions.providedSchema()
TupleMetadata	ScanLevelProjection.readerSchema()

Methods in org.apache.drill.exec.physical.impl.scan.project with parameters of type TupleMetadata

Modifier and Type	Method	Description
static ScanLevelProjection	ScanLevelProjection.build(List<SchemaPath> projectionList, List<ScanLevelProjection.ScanProjectionParser> parsers, TupleMetadata outputSchema)	Builder shortcut, primarily for tests.
ResultSetLoader	ReaderSchemaOrchestrator.makeTableLoader(CustomErrorContext errorContext, TupleMetadata readerSchema, long localLimit)
ResultSetLoader	ReaderSchemaOrchestrator.makeTableLoader(TupleMetadata readerSchema)
ScanLevelProjection.Builder	ScanLevelProjection.Builder.providedSchema(TupleMetadata providedSchema)
void	ScanSchemaOrchestrator.ScanOrchestratorBuilder.providedSchema(TupleMetadata providedSchema)
ReaderLevelProjection	SchemaSmoother.resolve(TupleMetadata tableSchema, ResolvedTuple outputTuple)
boolean	ReaderLevelProjection.ReaderProjectionResolver.resolveColumn(ColumnProjection col, ResolvedTuple tuple, TupleMetadata tableSchema)
protected void	ReaderLevelProjection.resolveSpecial(ResolvedTuple rootOutputTuple, ColumnProjection col, TupleMetadata tableSchema)
NullColumnBuilder.NullBuilderBuilder	NullColumnBuilder.NullBuilderBuilder.setOutputSchema(TupleMetadata outputSchema)

Constructors in org.apache.drill.exec.physical.impl.scan.project with parameters of type TupleMetadata

Modifier	Constructor	Description
	ExplicitSchemaProjection(ScanLevelProjection scanProj, TupleMetadata readerSchema, ResolvedTuple rootTuple, List<ReaderLevelProjection.ReaderProjectionResolver> resolvers)
	SmoothingProjection(ScanLevelProjection scanProj, TupleMetadata tableSchema, ResolvedTuple priorSchema, ResolvedTuple outputTuple, List<ReaderLevelProjection.ReaderProjectionResolver> resolvers)
	WildcardProjection(ScanLevelProjection scanProj, TupleMetadata tableSchema, ResolvedTuple rootTuple, List<ReaderLevelProjection.ReaderProjectionResolver> resolvers)
	WildcardSchemaProjection(ScanLevelProjection scanProj, TupleMetadata readerSchema, ResolvedTuple rootTuple, List<ReaderLevelProjection.ReaderProjectionResolver> resolvers)

Uses of TupleMetadata in org.apache.drill.exec.physical.impl.scan.v3

Fields in org.apache.drill.exec.physical.impl.scan.v3 declared as TupleMetadata

Modifier and Type	Field	Description
protected TupleMetadata	ScanLifecycleBuilder.definedSchema
protected TupleMetadata	ScanLifecycleBuilder.providedSchema

Methods in org.apache.drill.exec.physical.impl.scan.v3 that return TupleMetadata

Modifier and Type	Method	Description
TupleMetadata	ScanLifecycleBuilder.definedSchema()
TupleMetadata	SchemaNegotiator.inputSchema()	Returns the reader input schema: the schema which describes the set of columns this reader should produce.
static TupleMetadata	FixedReceiver.Builder.mergeSchemas(TupleMetadata providedSchema, TupleMetadata readerSchema)	Given a desired provided schema and an actual reader schema, create a merged schema that contains the provided column where available, but the reader column otherwise.
TupleMetadata	ScanLifecycleBuilder.providedSchema()
TupleMetadata	SchemaNegotiator.providedSchema()	Returns the provided schema, if defined.

Methods in org.apache.drill.exec.physical.impl.scan.v3 with parameters of type TupleMetadata

Modifier and Type	Method	Description
FixedReceiver	FixedReceiver.Builder.build(TupleMetadata readerSchema)	Create a fixed receiver for the provided schema (if any) in the scan plan, and the given reader schema.
void	ScanLifecycleBuilder.definedSchema(TupleMetadata definedSchema)
static TupleMetadata	FixedReceiver.Builder.mergeSchemas(TupleMetadata providedSchema, TupleMetadata readerSchema)	Given a desired provided schema and an actual reader schema, create a merged schema that contains the provided column where available, but the reader column otherwise.
void	ScanLifecycleBuilder.providedSchema(TupleMetadata providedSchema)
void	SchemaNegotiator.tableSchema(TupleMetadata schema)
void	SchemaNegotiator.tableSchema(TupleMetadata schema, boolean isComplete)	Specify the table schema if this is an early-schema reader.

Uses of TupleMetadata in org.apache.drill.exec.physical.impl.scan.v3.file

Methods in org.apache.drill.exec.physical.impl.scan.v3.file that return TupleMetadata

Modifier and Type	Method	Description
TupleMetadata	ImplicitColumnResolver.ParseResult.schema()

Constructors in org.apache.drill.exec.physical.impl.scan.v3.file with parameters of type TupleMetadata

Modifier	Constructor	Description
protected	ParseResult(List<ImplicitColumnMarker> columns, TupleMetadata schema, boolean isMetadataScan)

Uses of TupleMetadata in org.apache.drill.exec.physical.impl.scan.v3.lifecycle

Fields in org.apache.drill.exec.physical.impl.scan.v3.lifecycle declared as TupleMetadata

Modifier and Type	Field	Description
protected TupleMetadata	MissingColumnHandlerBuilder.inputSchema
protected final TupleMetadata	OutputBatchBuilder.MapSource.mapSchema
protected TupleMetadata	MissingColumnHandlerBuilder.outputSchema
protected final TupleMetadata	ReaderLifecycle.readerInputSchema
protected TupleMetadata	SchemaNegotiatorImpl.readerSchema
protected final TupleMetadata	StaticBatchBuilder.schema

Methods in org.apache.drill.exec.physical.impl.scan.v3.lifecycle that return TupleMetadata

Modifier and Type	Method	Description
TupleMetadata	MissingColumnHandlerBuilder.buildSchema()
TupleMetadata	SchemaNegotiatorImpl.inputSchema()
TupleMetadata	ScanLifecycle.outputSchema()
TupleMetadata	SchemaNegotiatorImpl.providedSchema()
TupleMetadata	ReaderLifecycle.readerInputSchema()
TupleMetadata	ReaderLifecycle.readerOutputSchema()
TupleMetadata	StaticBatchBuilder.schema()

Methods in org.apache.drill.exec.physical.impl.scan.v3.lifecycle with parameters of type TupleMetadata

Modifier and Type	Method	Description
protected void	OutputBatchBuilder.defineSourceBatchMapping(TupleMetadata schema, int source)	Define the mapping for one of the sources.
MissingColumnHandlerBuilder	MissingColumnHandlerBuilder.inputSchema(TupleMetadata inputSchema)
MissingColumnHandlerBuilder	ReaderLifecycle.missingColumnsBuilder(TupleMetadata readerSchema)
void	SchemaNegotiatorImpl.tableSchema(TupleMetadata schema)
void	SchemaNegotiatorImpl.tableSchema(TupleMetadata schema, boolean isComplete)

Constructors in org.apache.drill.exec.physical.impl.scan.v3.lifecycle with parameters of type TupleMetadata

Modifier	Constructor	Description
	BatchSource(TupleMetadata schema, VectorContainer container)
	MapSource(TupleMetadata mapSchema, AbstractMapVector mapVector)
	NullBatchBuilder(ResultVectorCache vectorCache, TupleMetadata schema)
	OutputBatchBuilder(TupleMetadata outputSchema, List<OutputBatchBuilder.BatchSource> sources, BufferAllocator allocator)
	RepeatedBatchBuilder(ResultVectorCache vectorCache, TupleMetadata schema, Object[] values)
	StaticBatchBuilder(ResultVectorCache vectorCache, TupleMetadata schema)

Uses of TupleMetadata in org.apache.drill.exec.physical.impl.scan.v3.schema

Fields in org.apache.drill.exec.physical.impl.scan.v3.schema declared as TupleMetadata

Modifier and Type	Field	Description
final TupleMetadata	ScanProjectionParser.ProjectionParseResult.dynamicSchema

Methods in org.apache.drill.exec.physical.impl.scan.v3.schema that return TupleMetadata

Modifier and Type	Method	Description
TupleMetadata	AbstractSchemaTracker.applyImplicitCols()
TupleMetadata	ScanSchemaTracker.applyImplicitCols()	Indicate that implicit column parsing is complete.
TupleMetadata	ProjectedColumn.explicitMembers()
TupleMetadata	AbstractSchemaTracker.missingColumns(TupleMetadata readerOutputSchema)
TupleMetadata	ScanSchemaTracker.missingColumns(TupleMetadata readerOutputSchema)	Identifies the missing columns given a reader output schema.
TupleMetadata	AbstractSchemaTracker.outputSchema()
TupleMetadata	ScanSchemaTracker.outputSchema()	Returns the scan output schema which is a somewhat complicated computation that depends on the projection type.
TupleMetadata	AbstractSchemaTracker.readerInputSchema()
TupleMetadata	ScanSchemaTracker.readerInputSchema()	The schema which the reader should produce.
TupleMetadata	MutableTupleSchema.toSchema()
TupleMetadata	ProjectedColumn.tupleSchema()

Methods in org.apache.drill.exec.physical.impl.scan.v3.schema with parameters of type TupleMetadata

Modifier and Type	Method	Description
void	ProjectionSchemaTracker.applyEarlyReaderSchema(TupleMetadata readerSchema)
void	ScanSchemaTracker.applyEarlyReaderSchema(TupleMetadata readerSchema)	If a reader can define a schema before reading data, apply that schema to the scan schema.
void	SchemaBasedTracker.applyEarlyReaderSchema(TupleMetadata readerSchema)
void	ProjectionSchemaTracker.applyProvidedSchema(TupleMetadata providedSchema)
void	ProjectionSchemaTracker.applyReaderSchema(TupleMetadata readerOutputSchema, CustomErrorContext errorContext)
void	ScanSchemaTracker.applyReaderSchema(TupleMetadata readerOutputSchema, CustomErrorContext errorContext)	Once a reader has read a batch, the reader will have provided a type for each projected column which the reader knows about.
void	SchemaBasedTracker.applyReaderSchema(TupleMetadata readerOutputSchema, CustomErrorContext errorContext)
void	ScanSchemaResolver.applySchema(TupleMetadata sourceSchema)
void	MutableTupleSchema.copyFrom(TupleMetadata from)
ScanSchemaConfigBuilder	ScanSchemaConfigBuilder.definedSchema(TupleMetadata definedSchema)
static boolean	SchemaUtils.isProjectAll(TupleMetadata tuple)
static boolean	SchemaUtils.isProjectNone(TupleMetadata tuple)
static boolean	SchemaUtils.isStrict(TupleMetadata schema)
static void	SchemaUtils.markStrict(TupleMetadata schema)
TupleMetadata	AbstractSchemaTracker.missingColumns(TupleMetadata readerOutputSchema)
TupleMetadata	ScanSchemaTracker.missingColumns(TupleMetadata readerOutputSchema)	Identifies the missing columns given a reader output schema.
protected ProjectedColumn	ScanProjectionParser.project(TupleMetadata tuple, String colName)
ScanSchemaConfigBuilder	ScanSchemaConfigBuilder.providedSchema(TupleMetadata providedSchema)
void	AbstractSchemaTracker.resolveMissingCols(TupleMetadata missingCols)
void	ScanSchemaTracker.resolveMissingCols(TupleMetadata missingCols)	The missing column handler obtains the list of missing columns from invalid reference #missingColumns() .
protected static void	AbstractSchemaTracker.validateProjection(TupleMetadata projection, TupleMetadata schema)	Validate a projection list against a defined-schema tuple.
void	SchemaBasedTracker.validateProjection(TupleMetadata projection)	Validate a projection list (provided as an argument) against a defined schema already held by this tracker.

Constructors in org.apache.drill.exec.physical.impl.scan.v3.schema with parameters of type TupleMetadata

Modifier	Constructor	Description
	DynamicTupleFilter(TupleMetadata mapSchema, boolean isOpen, CustomErrorContext errorContext, String source)
	DynamicTupleFilter(TupleMetadata projectionSet, CustomErrorContext errorContext)
	ProjectionParseResult(int wildcardPosn, TupleMetadata dynamicSchema)
	ProjectionSchemaTracker(TupleMetadata definedSchema, ScanProjectionParser.ProjectionParseResult parseResult, CustomErrorContext errorContext)
	SchemaBasedTracker(TupleMetadata definedSchema, CustomErrorContext errorContext)

Uses of TupleMetadata in org.apache.drill.exec.physical.resultSet

Methods in org.apache.drill.exec.physical.resultSet that return TupleMetadata

Modifier and Type	Method	Description
TupleMetadata	ResultSetLoader.activeSchema()	Returns the active output schema; the schema used by the writers, minus any unprojected columns.
TupleMetadata	ResultSetLoader.outputSchema()	The schema of the harvested batch.
TupleMetadata	PullResultSetReader.schema()	Return the schema for this result set.

Uses of TupleMetadata in org.apache.drill.exec.physical.resultSet.impl

Fields in org.apache.drill.exec.physical.resultSet.impl declared as TupleMetadata

Modifier and Type	Field	Description
protected TupleMetadata	TupleState.outputSchema	Metadata description of the output container (for the row) or map (for map or repeated map.)
protected TupleMetadata	ResultSetOptionBuilder.readerSchema
protected final TupleMetadata	ProjectionFilter.BaseSchemaProjectionFilter.schema
protected final TupleMetadata	ResultSetLoaderImpl.ResultSetOptions.schema
protected final TupleMetadata	TupleState.schema	Internal writer schema that matches the column list.

Methods in org.apache.drill.exec.physical.resultSet.impl that return TupleMetadata

Modifier and Type	Method	Description
TupleMetadata	ResultSetLoaderImpl.activeSchema()
TupleMetadata	ResultSetLoaderImpl.outputSchema()
TupleMetadata	TupleState.outputSchema()
TupleMetadata	PullResultSetReaderImpl.schema()
TupleMetadata	TupleState.schema()

Methods in org.apache.drill.exec.physical.resultSet.impl with parameters of type TupleMetadata

Modifier and Type	Method	Description
protected void	TupleState.bindOutputSchema(TupleMetadata outputSchema)
void	BuildFromSchema.buildTuple(TupleWriter writer, TupleMetadata schema)	When creating a schema up front, provide the schema of the desired tuple, then build vectors and writers to match.
static ProjectionFilter	ProjectionFilter.definedSchemaFilter(TupleMetadata definedSchema, CustomErrorContext errorContext)
static ProjectionFilter	ProjectionFilter.providedSchemaFilter(RequestedTuple tupleProj, TupleMetadata providedSchema, CustomErrorContext errorContext)
ResultSetOptionBuilder	ResultSetOptionBuilder.readerSchema(TupleMetadata readerSchema)	Clients can use the row set builder in several ways: Provide the schema up front, when known, by using this method to provide the schema. Discover the schema on the fly, adding columns during the write operation.

Constructors in org.apache.drill.exec.physical.resultSet.impl with parameters of type TupleMetadata

Modifier	Constructor	Description
protected	RowSetLoaderImpl(ResultSetLoaderImpl rsLoader, TupleMetadata schema)
	SchemaProjectionFilter(TupleMetadata definedSchema, CustomErrorContext errorContext)
	TypeProjectionFilter(TupleMetadata providedSchema, CustomErrorContext errorContext)

Uses of TupleMetadata in org.apache.drill.exec.physical.resultSet.model

Fields in org.apache.drill.exec.physical.resultSet.model declared as TupleMetadata

Modifier and Type	Field	Description
protected final TupleMetadata	BaseTupleModel.schema	Descriptive schema associated with the columns above.

Methods in org.apache.drill.exec.physical.resultSet.model that return TupleMetadata

Modifier and Type	Method	Description
TupleMetadata	BaseTupleModel.schema()
TupleMetadata	TupleModel.schema()
TupleMetadata	MetadataProvider.ArraySchemaCreator.tuple()
TupleMetadata	MetadataProvider.ArraySchemaRetrieval.tuple()
TupleMetadata	MetadataProvider.MetadataCreator.tuple()
TupleMetadata	MetadataProvider.MetadataRetrieval.tuple()
TupleMetadata	MetadataProvider.tuple()
TupleMetadata	MetadataProvider.VariantSchemaCreator.tuple()
TupleMetadata	MetadataProvider.VariantSchemaRetrieval.tuple()

Constructors in org.apache.drill.exec.physical.resultSet.model with parameters of type TupleMetadata

Modifier	Constructor	Description
	BaseTupleModel(TupleMetadata schema, List<TupleModel.ColumnModel> columns)
	MetadataRetrieval(TupleMetadata schema)

Uses of TupleMetadata in org.apache.drill.exec.physical.resultSet.model.hyper

Methods in org.apache.drill.exec.physical.resultSet.model.hyper that return TupleMetadata

Modifier and Type	Method	Description
TupleMetadata	HyperSchemaInference.infer(VectorContainer container)

Methods in org.apache.drill.exec.physical.resultSet.model.hyper with parameters of type TupleMetadata

Modifier and Type	Method	Description
static RowSetReaderImpl	HyperReaderBuilder.build(VectorContainer container, TupleMetadata schema, SelectionVector4 sv4)
protected List<AbstractObjectReader>	HyperReaderBuilder.buildContainerChildren(VectorContainer container, TupleMetadata schema)
protected List<AbstractObjectReader>	HyperReaderBuilder.buildMapMembers(VectorAccessor va, TupleMetadata mapSchema)

Uses of TupleMetadata in org.apache.drill.exec.physical.resultSet.model.single

Methods in org.apache.drill.exec.physical.resultSet.model.single that return TupleMetadata

Modifier and Type	Method	Description
TupleMetadata	SingleSchemaInference.infer(VectorContainer container)

Methods in org.apache.drill.exec.physical.resultSet.model.single with parameters of type TupleMetadata

Modifier and Type	Method	Description
void	VectorAllocator.allocate(int rowCount, TupleMetadata schema)
VectorContainer	BuildVectorsFromMetadata.build(TupleMetadata schema)
static RowSetReaderImpl	SimpleReaderBuilder.build(VectorContainer container, TupleMetadata schema, ReaderIndex rowIndex)

Uses of TupleMetadata in org.apache.drill.exec.physical.rowSet

Fields in org.apache.drill.exec.physical.rowSet declared as TupleMetadata

Modifier and Type	Field	Description
protected TupleMetadata	AbstractRowSet.schema

Methods in org.apache.drill.exec.physical.rowSet that return TupleMetadata

Modifier and Type	Method	Description
TupleMetadata	AbstractRowSet.schema()
TupleMetadata	RowSet.schema()
TupleMetadata	RowSetReaderImpl.tupleSchema()

Methods in org.apache.drill.exec.physical.rowSet with parameters of type TupleMetadata

Modifier and Type	Method	Description
static RowSet	RowSetBuilder.emptyBatch(BufferAllocator allocator, TupleMetadata schema)
static DirectRowSet	DirectRowSet.fromSchema(BufferAllocator allocator, TupleMetadata schema)

Constructors in org.apache.drill.exec.physical.rowSet with parameters of type TupleMetadata

Modifier	Constructor	Description
	AbstractRowSet(VectorContainer container, TupleMetadata schema)
protected	AbstractSingleRowSet(VectorContainer container, TupleMetadata schema)
	HyperRowSetImpl(TupleMetadata schema, VectorContainer container, SelectionVector4 sv4)
	RowSetBuilder(BufferAllocator allocator, TupleMetadata schema)
	RowSetBuilder(BufferAllocator allocator, TupleMetadata schema, int capacity)
	RowSetReaderImpl(TupleMetadata schema, ReaderIndex index, List<AbstractObjectReader> readers)
	RowSetReaderImpl(TupleMetadata schema, ReaderIndex index, AbstractObjectReader[] readers)
protected	RowSetWriterImpl(RowSet.ExtendableRowSet rowSet, TupleMetadata schema, org.apache.drill.exec.physical.rowSet.RowSetWriterImpl.WriterIndexImpl index, List<AbstractObjectWriter> writers)

Uses of TupleMetadata in org.apache.drill.exec.record

Methods in org.apache.drill.exec.record that return TupleMetadata

Modifier and Type	Method	Description
static TupleMetadata	SchemaUtil.fromBatchSchema(BatchSchema batchSchema)

Methods in org.apache.drill.exec.record with parameters of type TupleMetadata

Modifier and Type	Method	Description
ColumnConverter	ColumnConverterFactory.getConverter(TupleMetadata providedSchema, ColumnMetadata readerSchema, ObjectWriter writer)	Based on column type, creates corresponding column converter which holds conversion logic and appropriate writer to set converted data into.
protected ColumnConverter	ColumnConverterFactory.getMapConverter(TupleMetadata providedSchema, TupleMetadata readerSchema, TupleWriter tupleWriter)
ColumnConverter	ColumnConverterFactory.getRootConverter(TupleMetadata providedSchema, TupleMetadata readerSchema, TupleWriter tupleWriter)
static List<SchemaPath>	SchemaUtil.getSchemaPaths(TupleMetadata schema)	Returns list of SchemaPath for fields taken from specified schema.

Constructors in org.apache.drill.exec.record with parameters of type TupleMetadata

Modifier	Constructor	Description
	ColumnConverterFactory(TupleMetadata providedSchema)
	MapColumnConverter(ColumnConverterFactory factory, TupleMetadata providedSchema, TupleWriter tupleWriter, Map<String,ColumnConverter> converters)

Uses of TupleMetadata in org.apache.drill.exec.record.metadata

Classes in org.apache.drill.exec.record.metadata that implement TupleMetadata

Modifier and Type	Class	Description
class	TupleSchema	Defines the schema of a tuple: either the top-level row or a nested "map" (really structure).

Fields in org.apache.drill.exec.record.metadata declared as TupleMetadata

Modifier and Type	Field	Description
protected TupleMetadata	AbstractMapColumnMetadata.parentTuple

Methods in org.apache.drill.exec.record.metadata that return TupleMetadata

Modifier and Type	Method	Description
TupleMetadata	SchemaBuilder.build()
TupleMetadata	SchemaBuilder.buildSchema()
TupleMetadata	TupleMetadata.copy()
static TupleMetadata	MetadataUtils.diffTuple(TupleMetadata base, TupleMetadata subtend)
static TupleMetadata	TupleMetadata.of(String jsonString)	Converts given JSON string into TupleMetadata instance.
TupleMetadata	AbstractMapColumnMetadata.parentTuple()
TupleMetadata	AbstractColumnMetadata.tupleSchema()
TupleMetadata	AbstractMapColumnMetadata.tupleSchema()
TupleMetadata	ColumnMetadata.tupleSchema()	Schema for TUPLE columns.

Methods in org.apache.drill.exec.record.metadata with parameters of type TupleMetadata

Modifier and Type	Method	Description
SchemaBuilder	SchemaBuilder.addAll(TupleMetadata from)
void	AbstractColumnMetadata.bind(TupleMetadata parentTuple)
void	AbstractMapColumnMetadata.bind(TupleMetadata parentTuple)
void	ColumnMetadata.bind(TupleMetadata parentTuple)
static ColumnMetadata	MetadataUtils.cloneMapWithSchema(ColumnMetadata source, TupleMetadata members)
static TupleMetadata	MetadataUtils.diffTuple(TupleMetadata base, TupleMetadata subtend)
static boolean	MetadataUtils.hasDynamicColumns(TupleMetadata schema)
boolean	TupleMetadata.isEquivalent(TupleMetadata other)
boolean	TupleSchema.isEquivalent(TupleMetadata other)
static MapColumnMetadata	MetadataUtils.newMap(String name, TypeProtos.DataMode dataMode, TupleMetadata schema)
static MapColumnMetadata	MetadataUtils.newMap(String name, TupleMetadata schema)
static ColumnMetadata	MetadataUtils.newMapArray(String name, TupleMetadata schema)

Uses of TupleMetadata in org.apache.drill.exec.record.metadata.schema

Methods in org.apache.drill.exec.record.metadata.schema that return TupleMetadata

Modifier and Type	Method	Description
TupleMetadata	SchemaContainer.getSchema()

Constructors in org.apache.drill.exec.record.metadata.schema with parameters of type TupleMetadata

Modifier	Constructor	Description
	SchemaContainer(String table, TupleMetadata schema, Integer version)

Uses of TupleMetadata in org.apache.drill.exec.record.metadata.schema.parser

Methods in org.apache.drill.exec.record.metadata.schema.parser that return TupleMetadata

Modifier and Type	Method	Description
static TupleMetadata	SchemaExprParser.parseSchema(String schema)	Parses string definition of the schema and converts it into TupleMetadata instance.
TupleMetadata	SchemaVisitor.visitColumns(SchemaParser.ColumnsContext ctx)
TupleMetadata	SchemaVisitor.visitSchema(SchemaParser.SchemaContext ctx)

Uses of TupleMetadata in org.apache.drill.exec.store.avro

Methods in org.apache.drill.exec.store.avro that return TupleMetadata

Modifier and Type	Method	Description
static TupleMetadata	AvroSchemaUtil.convert(org.apache.avro.Schema schema)	Converts Avro schema into Drill metadata description of the schema.

Methods in org.apache.drill.exec.store.avro with parameters of type TupleMetadata

Modifier and Type	Method	Description
void	AvroColumnConverterFactory.buildMapMembers(org.apache.avro.generic.GenericRecord genericRecord, TupleMetadata providedSchema, TupleWriter tupleWriter, List<ColumnConverter> converters)
protected ColumnConverter	AvroColumnConverterFactory.getMapConverter(TupleMetadata providedSchema, TupleMetadata readerSchema, TupleWriter tupleWriter)	Based on provided schema, given converted Avro schema and current row writer generates list of column converters based on column type for AvroColumnConverterFactory.MapColumnConverter and returns it.
List<ColumnConverter>	AvroColumnConverterFactory.initConverters(TupleMetadata providedSchema, TupleMetadata readerSchema, RowSetLoader rowWriter)	Based on given converted Avro schema and current row writer generates list of column converters based on column type.

Constructors in org.apache.drill.exec.store.avro with parameters of type TupleMetadata

Modifier	Constructor	Description
	AvroColumnConverterFactory(TupleMetadata providedSchema)
	MapColumnConverter(AvroColumnConverterFactory factory, TupleMetadata providedSchema, TupleWriter tupleWriter, List<ColumnConverter> converters)

Uses of TupleMetadata in org.apache.drill.exec.store.cassandra

Methods in org.apache.drill.exec.store.cassandra with parameters of type TupleMetadata

Modifier and Type	Method	Description
ColumnConverterFactory	CassandraColumnConverterFactoryProvider.getFactory(TupleMetadata schema)
protected ColumnConverter	CassandraColumnConverterFactory.getMapConverter(TupleMetadata providedSchema, TupleMetadata readerSchema, TupleWriter tupleWriter)

Constructors in org.apache.drill.exec.store.cassandra with parameters of type TupleMetadata

Modifier	Constructor	Description
	CassandraColumnConverterFactory(TupleMetadata providedSchema)

Uses of TupleMetadata in org.apache.drill.exec.store.delta

Methods in org.apache.drill.exec.store.delta that return TupleMetadata

Modifier and Type	Method	Description
TupleMetadata	DeltaGroupScan.getSchema()

Methods in org.apache.drill.exec.store.delta with parameters of type TupleMetadata

Modifier and Type	Method	Description
DeltaGroupScan.DeltaGroupScanBuilder	DeltaGroupScan.DeltaGroupScanBuilder.schema(TupleMetadata schema)

Constructors in org.apache.drill.exec.store.delta with parameters of type TupleMetadata

Modifier	Constructor	Description
	DeltaGroupScan(String userName, List<ReadEntryWithPath> entries, StoragePluginConfig storageConfig, FormatPluginConfig formatConfig, List<SchemaPath> columns, TupleMetadata schema, String path, ParquetReaderConfig readerConfig, LogicalExpression condition, Integer limit, Map<org.apache.hadoop.fs.Path,Map<String,String>> partitionHolder, StoragePluginRegistry pluginRegistry)
	DeltaRowGroupScan(String userName, DeltaFormatPlugin formatPlugin, List<RowGroupReadEntry> rowGroupReadEntries, List<SchemaPath> columns, Map<org.apache.hadoop.fs.Path,Map<String,String>> partitions, ParquetReaderConfig readerConfig, LogicalExpression filter, TupleMetadata schema)
	DeltaRowGroupScan(StoragePluginRegistry registry, String userName, StoragePluginConfig storageConfig, FormatPluginConfig formatPluginConfig, List<RowGroupReadEntry> rowGroupReadEntries, List<SchemaPath> columns, Map<org.apache.hadoop.fs.Path,Map<String,String>> partitions, ParquetReaderConfig readerConfig, LogicalExpression filter, TupleMetadata schema)

Uses of TupleMetadata in org.apache.drill.exec.store.dfs.easy

Methods in org.apache.drill.exec.store.dfs.easy that return TupleMetadata

Modifier and Type	Method	Description
TupleMetadata	EasyGroupScan.getSchema()
TupleMetadata	EasySubScan.getSchema()

Constructors in org.apache.drill.exec.store.dfs.easy with parameters of type TupleMetadata

Modifier	Constructor	Description
	EasyGroupScan(String userName, List<org.apache.hadoop.fs.Path> files, StoragePluginConfig storageConfig, FormatPluginConfig formatConfig, StoragePluginRegistry engineRegistry, List<SchemaPath> columns, org.apache.hadoop.fs.Path selectionRoot, TupleMetadata schema, int limit)
	EasySubScan(String userName, List<CompleteFileWork.FileWorkImpl> files, StoragePluginConfig storageConfig, FormatPluginConfig formatConfig, StoragePluginRegistry engineRegistry, List<SchemaPath> columns, org.apache.hadoop.fs.Path selectionRoot, int partitionDepth, TupleMetadata schema, int limit)
	EasySubScan(String userName, List<CompleteFileWork.FileWorkImpl> files, EasyFormatPlugin<?> plugin, List<SchemaPath> columns, org.apache.hadoop.fs.Path selectionRoot, int partitionDepth, TupleMetadata schema, int limit)

Uses of TupleMetadata in org.apache.drill.exec.store.easy.json.loader

Methods in org.apache.drill.exec.store.easy.json.loader that return TupleMetadata

Modifier and Type	Method	Description
protected TupleMetadata	TupleParser.providedSchema()

Methods in org.apache.drill.exec.store.easy.json.loader with parameters of type TupleMetadata

Modifier and Type	Method	Description
ElementParser	BaseFieldFactory.multiDimObjectArrayFor(ObjectWriter writer, int dims, TupleMetadata providedSchema)	Create a repeated list listener for a Map.
protected ElementParser	BaseFieldFactory.objectArrayParserFor(FieldDefn fieldDefn, ColumnMetadata colSchema, TupleMetadata providedSchema)	Create a map array column and its associated parsers and listeners for the given column schema and optional provided schema.
protected ElementParser	BaseFieldFactory.objectArrayParserFor(ArrayWriter arrayWriter, TupleMetadata providedSchema)
protected ElementParser	BaseFieldFactory.objectParserFor(FieldDefn fieldDefn, ColumnMetadata colSchema, TupleMetadata providedSchema)	Create a map column and its associated object value listener for the given key and optional provided schema.
protected ElementParser	BaseFieldFactory.objectParserFor(TupleWriter writer, TupleMetadata providedSchema)
JsonLoaderImpl.JsonLoaderBuilder	JsonLoaderImpl.JsonLoaderBuilder.providedSchema(TupleMetadata providedSchema)

Constructors in org.apache.drill.exec.store.easy.json.loader with parameters of type TupleMetadata

Modifier	Constructor	Description
	TupleParser(JsonLoaderImpl loader, TupleWriter tupleWriter, TupleMetadata providedSchema)
	TupleParser(JsonStructureParser structParser, JsonLoaderImpl loader, TupleWriter tupleWriter, TupleMetadata providedSchema)

Uses of TupleMetadata in org.apache.drill.exec.store.easy.text.reader

Methods in org.apache.drill.exec.store.easy.text.reader that return TupleMetadata

Modifier and Type	Method	Description
static TupleMetadata	CompliantTextBatchReader.columnsSchema()

Constructors in org.apache.drill.exec.store.easy.text.reader with parameters of type TupleMetadata

Modifier	Constructor	Description
	TextParsingSettings(TextFormatConfig config, TupleMetadata providedSchema)	Configure the properties for this one scan based on:

Uses of TupleMetadata in org.apache.drill.exec.store.elasticsearch

Methods in org.apache.drill.exec.store.elasticsearch with parameters of type TupleMetadata

Modifier and Type	Method	Description
ColumnConverterFactory	ElasticsearchColumnConverterFactoryProvider.getFactory(TupleMetadata schema)
protected ColumnConverter	ElasticsearchColumnConverterFactory.getMapConverter(TupleMetadata providedSchema, TupleMetadata readerSchema, TupleWriter tupleWriter)

Constructors in org.apache.drill.exec.store.elasticsearch with parameters of type TupleMetadata

Modifier	Constructor	Description
	ElasticsearchColumnConverterFactory(TupleMetadata providedSchema)

Uses of TupleMetadata in org.apache.drill.exec.store.enumerable

Methods in org.apache.drill.exec.store.enumerable that return TupleMetadata

Modifier and Type	Method	Description
TupleMetadata	EnumerableGroupScan.getSchema()
TupleMetadata	EnumerableSubScan.getSchema()

Methods in org.apache.drill.exec.store.enumerable with parameters of type TupleMetadata

Modifier and Type	Method	Description
ColumnConverterFactory	ColumnConverterFactoryProvider.getFactory(TupleMetadata schema)
ColumnConverterFactory	DefaultColumnConverterFactoryProvider.getFactory(TupleMetadata schema)

Constructors in org.apache.drill.exec.store.enumerable with parameters of type TupleMetadata

Modifier	Constructor	Description
	EnumerableGroupScan(String code, List<SchemaPath> columns, Map<String,Integer> fieldsMap, double rows, TupleMetadata schema, String schemaPath, ColumnConverterFactoryProvider converterFactoryProvider)
	EnumerableSubScan(String code, List<SchemaPath> columns, Map<String,Integer> fieldsMap, TupleMetadata schema, String schemaPath, ColumnConverterFactoryProvider converterFactoryProvider)

Uses of TupleMetadata in org.apache.drill.exec.store.googlesheets

Methods in org.apache.drill.exec.store.googlesheets that return TupleMetadata

Modifier and Type	Method	Description
TupleMetadata	GoogleSheetsGroupScan.getSchema()
TupleMetadata	GoogleSheetsSubScan.getSchema()

Constructors in org.apache.drill.exec.store.googlesheets with parameters of type TupleMetadata

Modifier	Constructor	Description
	GoogleSheetsSubScan(String username, GoogleSheetsStoragePluginConfig config, GoogleSheetsScanSpec scanSpec, List<SchemaPath> columns, Map<String,ExprNode.ColRelOpConstNode> filters, int maxRecords, TupleMetadata schema)

Uses of TupleMetadata in org.apache.drill.exec.store.googlesheets.utils

Methods in org.apache.drill.exec.store.googlesheets.utils that return TupleMetadata

Modifier and Type	Method	Description
static TupleMetadata	GoogleSheetsUtils.buildSchema(Map<String,GoogleSheetsColumn> columnMap)	Builds a Drill Schema from a Map of GoogleSheetsColumns.

Uses of TupleMetadata in org.apache.drill.exec.store.hdf5.writers

Fields in org.apache.drill.exec.store.hdf5.writers declared as TupleMetadata

Modifier and Type	Field	Description
final TupleMetadata	WriterSpec.providedSchema

Constructors in org.apache.drill.exec.store.hdf5.writers with parameters of type TupleMetadata

Modifier	Constructor	Description
	WriterSpec(TupleWriter tupleWriter, TupleMetadata providedSchema, CustomErrorContext errorContext)

Uses of TupleMetadata in org.apache.drill.exec.store.hive

Constructors in org.apache.drill.exec.store.hive with parameters of type TupleMetadata

Modifier	Constructor	Description
	HiveDrillNativeParquetRowGroupScan(String userName, HiveStoragePlugin hiveStoragePlugin, List<RowGroupReadEntry> rowGroupReadEntries, List<SchemaPath> columns, HivePartitionHolder hivePartitionHolder, Map<String,String> confProperties, ParquetReaderConfig readerConfig, LogicalExpression filter, TupleMetadata schema)
	HiveDrillNativeParquetRowGroupScan(StoragePluginRegistry registry, String userName, HiveStoragePluginConfig hiveStoragePluginConfig, List<RowGroupReadEntry> rowGroupReadEntries, List<SchemaPath> columns, HivePartitionHolder hivePartitionHolder, Map<String,String> confProperties, ParquetReaderConfig readerConfig, LogicalExpression filter, TupleMetadata schema)
	HiveDrillNativeParquetScan(StoragePluginRegistry engineRegistry, String userName, HiveStoragePluginConfig hiveStoragePluginConfig, List<SchemaPath> columns, List<ReadEntryWithPath> entries, HivePartitionHolder hivePartitionHolder, Map<String,String> confProperties, ParquetReaderConfig readerConfig, LogicalExpression filter, TupleMetadata schema)

Uses of TupleMetadata in org.apache.drill.exec.store.http

Methods in org.apache.drill.exec.store.http that return TupleMetadata

Modifier and Type	Method	Description
TupleMetadata	HttpGroupScan.getSchema()
TupleMetadata	HttpJsonOptions.schema()
TupleMetadata	HttpSubScan.schema()
TupleMetadata	HttpXmlOptions.schema()

Methods in org.apache.drill.exec.store.http with parameters of type TupleMetadata

Modifier and Type	Method	Description
HttpJsonOptions.HttpJsonOptionsBuilder	HttpJsonOptions.HttpJsonOptionsBuilder.schema(TupleMetadata schema)
HttpXmlOptions.HttpXmlOptionsBuilder	HttpXmlOptions.HttpXmlOptionsBuilder.schema(TupleMetadata schema)

Constructors in org.apache.drill.exec.store.http with parameters of type TupleMetadata

Modifier	Constructor	Description
	HttpSubScan(HttpScanSpec tableSpec, List<SchemaPath> columns, Map<String,String> filters, int maxRecords, TupleMetadata schema)
	HttpXmlOptions(Integer dataLevel, Boolean allTextMode, TupleMetadata schema)

Uses of TupleMetadata in org.apache.drill.exec.store.httpd

Methods in org.apache.drill.exec.store.httpd that return TupleMetadata

Modifier and Type	Method	Description
TupleMetadata	HttpdParser.setupParser()

Uses of TupleMetadata in org.apache.drill.exec.store.iceberg

Methods in org.apache.drill.exec.store.iceberg that return TupleMetadata

Modifier and Type	Method	Description
TupleMetadata	IcebergGroupScan.getSchema()
TupleMetadata	IcebergSubScan.getSchema()

Methods in org.apache.drill.exec.store.iceberg with parameters of type TupleMetadata

Modifier and Type	Method	Description
IcebergGroupScan.IcebergGroupScanBuilder	IcebergGroupScan.IcebergGroupScanBuilder.schema(TupleMetadata schema)
IcebergSubScan.IcebergSubScanBuilder	IcebergSubScan.IcebergSubScanBuilder.schema(TupleMetadata schema)

Constructors in org.apache.drill.exec.store.iceberg with parameters of type TupleMetadata

Modifier	Constructor	Description
	IcebergGroupScan(String userName, StoragePluginConfig storageConfig, FormatPluginConfig formatConfig, List<SchemaPath> columns, TupleMetadata schema, String path, LogicalExpression condition, Integer maxRecords, StoragePluginRegistry pluginRegistry)
	IcebergSubScan(String userName, StoragePluginConfig storageConfig, FormatPluginConfig formatConfig, List<SchemaPath> columns, String path, List<IcebergWork> workList, TupleMetadata schema, LogicalExpression condition, Integer maxRecords, StoragePluginRegistry pluginRegistry)

Uses of TupleMetadata in org.apache.drill.exec.store.iceberg.read

Methods in org.apache.drill.exec.store.iceberg.read with parameters of type TupleMetadata

Modifier and Type	Method	Description
void	MapColumnConverter.buildMapMembers(org.apache.iceberg.data.Record record, TupleMetadata providedSchema, TupleWriter tupleWriter, Map<String,ColumnConverter> converters)
protected ColumnConverter	IcebergColumnConverterFactory.getMapConverter(TupleMetadata providedSchema, TupleMetadata readerSchema, TupleWriter tupleWriter)

Constructors in org.apache.drill.exec.store.iceberg.read with parameters of type TupleMetadata

Modifier	Constructor	Description
	IcebergColumnConverterFactory(TupleMetadata providedSchema)
	MapColumnConverter(ColumnConverterFactory factory, TupleMetadata providedSchema, TupleWriter tupleWriter, Map<String,ColumnConverter> converters)

Uses of TupleMetadata in org.apache.drill.exec.store.log

Fields in org.apache.drill.exec.store.log declared as TupleMetadata

Modifier and Type	Field	Description
protected final TupleMetadata	LogBatchReader.LogReaderConfig.providedSchema
protected final TupleMetadata	LogBatchReader.LogReaderConfig.readerSchema
protected final TupleMetadata	LogBatchReader.LogReaderConfig.tableSchema

Methods in org.apache.drill.exec.store.log with parameters of type TupleMetadata

Modifier and Type	Method	Description
int	LogFormatPlugin.maxErrors(TupleMetadata providedSchema)

Constructors in org.apache.drill.exec.store.log with parameters of type TupleMetadata

Modifier	Constructor	Description
	LogReaderConfig(LogFormatPlugin plugin, Pattern pattern, TupleMetadata providedSchema, TupleMetadata tableSchema, TupleMetadata readerSchema, boolean asArray, int groupCount, int maxErrors)

Uses of TupleMetadata in org.apache.drill.exec.store.parquet

Fields in org.apache.drill.exec.store.parquet declared as TupleMetadata

Modifier and Type	Field	Description
protected final TupleMetadata	AbstractParquetRowGroupScan.schema
protected TupleMetadata	BaseParquetMetadataProvider.schema

Methods in org.apache.drill.exec.store.parquet that return TupleMetadata

Modifier and Type	Method	Description
TupleMetadata	AbstractParquetRowGroupScan.getSchema()

Methods in org.apache.drill.exec.store.parquet with parameters of type TupleMetadata

Modifier and Type	Method	Description
static Map<SchemaPath,ColumnStatistics<?>>	ParquetTableMetadataUtils.getColumnStatistics(TupleMetadata schema, DrillStatsTable statistics)	Returns map with schema path and ColumnStatistics obtained from specified DrillStatsTable for all columns from specified BaseTableMetadata.
static RowsMatch	FilterEvaluatorUtils.matches(LogicalExpression expr, Map<SchemaPath,ColumnStatistics<?>> columnsStatistics, TupleMetadata schema, long rowCount, UdfUtilities udfUtilities, FunctionLookupContext functionImplementationRegistry, Set<SchemaPath> schemaPathsInExpr)
static <T extends Comparable<T>> RowsMatch	FilterEvaluatorUtils.matches(FilterPredicate<T> parquetPredicate, Map<SchemaPath,ColumnStatistics<?>> columnsStatistics, long rowCount, TupleMetadata fileMetadata, Set<SchemaPath> schemaPathsInExpr, UdfUtilities udfUtilities)
T	BaseParquetMetadataProvider.Builder.withSchema(TupleMetadata schema)

Constructors in org.apache.drill.exec.store.parquet with parameters of type TupleMetadata

Modifier	Constructor	Description
protected	AbstractParquetRowGroupScan(String userName, List<RowGroupReadEntry> rowGroupReadEntries, List<SchemaPath> columns, ParquetReaderConfig readerConfig, LogicalExpression filter, org.apache.hadoop.fs.Path selectionRoot, TupleMetadata schema)
	ParquetGroupScan(StoragePluginRegistry engineRegistry, String userName, List<ReadEntryWithPath> entries, StoragePluginConfig storageConfig, FormatPluginConfig formatConfig, List<SchemaPath> columns, org.apache.hadoop.fs.Path selectionRoot, org.apache.hadoop.fs.Path cacheFileRoot, ParquetReaderConfig readerConfig, LogicalExpression filter, TupleMetadata schema)
	ParquetRowGroupScan(String userName, ParquetFormatPlugin formatPlugin, List<RowGroupReadEntry> rowGroupReadEntries, List<SchemaPath> columns, ParquetReaderConfig readerConfig, org.apache.hadoop.fs.Path selectionRoot, LogicalExpression filter, TupleMetadata schema)
	ParquetRowGroupScan(StoragePluginRegistry registry, String userName, StoragePluginConfig storageConfig, FormatPluginConfig formatConfig, LinkedList<RowGroupReadEntry> rowGroupReadEntries, List<SchemaPath> columns, ParquetReaderConfig readerConfig, org.apache.hadoop.fs.Path selectionRoot, LogicalExpression filter, TupleMetadata schema)

Uses of TupleMetadata in org.apache.drill.exec.store.pcap.schema

Methods in org.apache.drill.exec.store.pcap.schema that return TupleMetadata

Modifier and Type	Method	Description
TupleMetadata	Schema.buildSchema(SchemaBuilder builder)

Uses of TupleMetadata in org.apache.drill.exec.store.splunk

Methods in org.apache.drill.exec.store.splunk that return TupleMetadata

Modifier and Type	Method	Description
TupleMetadata	SplunkGroupScan.getSchema()

Uses of TupleMetadata in org.apache.drill.exec.store.syslog

Methods in org.apache.drill.exec.store.syslog that return TupleMetadata

Modifier and Type	Method	Description
TupleMetadata	SyslogBatchReader.buildSchema()

Uses of TupleMetadata in org.apache.drill.exec.store.xml.xsd

Methods in org.apache.drill.exec.store.xml.xsd that return TupleMetadata

Modifier and Type	Method	Description
TupleMetadata	DrillXSDSchemaVisitor.getDrillSchema()	Returns a TupleMetadata representation of the schema contained in an XSD file.
static TupleMetadata	DrillXSDSchemaUtils.getSchema(InputStream inputStream)	Returns a TupleMetadata of the schema from an XSD file from an InputStream.
static TupleMetadata	DrillXSDSchemaUtils.getSchema(String filename)	This function is only used for testing, but accepts a XSD file as input rather than a InputStream

Uses of TupleMetadata in org.apache.drill.exec.vector.accessor

Methods in org.apache.drill.exec.vector.accessor that return TupleMetadata

Modifier and Type	Method	Description
TupleMetadata	TupleReader.tupleSchema()
TupleMetadata	TupleWriter.tupleSchema()

Uses of TupleMetadata in org.apache.drill.exec.vector.accessor.reader

Methods in org.apache.drill.exec.vector.accessor.reader that return TupleMetadata

Modifier and Type	Method	Description
TupleMetadata	DictEntryReader.tupleSchema()
TupleMetadata	MapReader.tupleSchema()

Uses of TupleMetadata in org.apache.drill.exec.vector.accessor.writer

Fields in org.apache.drill.exec.vector.accessor.writer declared as TupleMetadata

Modifier and Type	Field	Description
protected final TupleMetadata	AbstractTupleWriter.tupleSchema

Methods in org.apache.drill.exec.vector.accessor.writer that return TupleMetadata

Modifier and Type	Method	Description
TupleMetadata	AbstractTupleWriter.tupleSchema()

Constructors in org.apache.drill.exec.vector.accessor.writer with parameters of type TupleMetadata

Modifier	Constructor	Description
protected	AbstractTupleWriter(TupleMetadata schema)
protected	AbstractTupleWriter(TupleMetadata schema, List<AbstractObjectWriter> writers)

Uses of TupleMetadata in org.apache.drill.exec.vector.complex.fn

Methods in org.apache.drill.exec.vector.complex.fn with parameters of type TupleMetadata

Modifier and Type	Method	Description
static void	JsonReaderUtils.writeColumnsUsingSchema(BaseWriter.ComplexWriter writer, Collection<SchemaPath> columns, TupleMetadata schema, boolean allTextMode)	Creates writers which correspond to the specified schema for specified root writer.

Uses of TupleMetadata in org.apache.drill.metastore.metadata

Fields in org.apache.drill.metastore.metadata declared as TupleMetadata

Modifier and Type	Field	Description
protected TupleMetadata	BaseMetadata.BaseMetadataBuilder.schema
protected final TupleMetadata	BaseMetadata.schema

Methods in org.apache.drill.metastore.metadata that return TupleMetadata

Modifier and Type	Method	Description
TupleMetadata	BaseMetadata.getSchema()
TupleMetadata	Metadata.getSchema()	Returns schema stored in current metadata represented as TupleMetadata.
TupleMetadata	NonInterestingColumnsMetadata.getSchema()

Methods in org.apache.drill.metastore.metadata with parameters of type TupleMetadata

Modifier and Type	Method	Description
T	BaseMetadata.BaseMetadataBuilder.schema(TupleMetadata schema)
TableMetadataProviderBuilder	TableMetadataProviderBuilder.withSchema(TupleMetadata schema)

Uses of TupleMetadata in org.apache.drill.metastore.util

Methods in org.apache.drill.metastore.util with parameters of type TupleMetadata

Modifier and Type	Method	Description
static void	SchemaPathUtils.addColumnMetadata(TupleMetadata schema, SchemaPath schemaPath, TypeProtos.MajorType type, Map<SchemaPath,TypeProtos.MajorType> types)	Adds column with specified schema path and type into specified TupleMetadata schema.
static ColumnMetadata	SchemaPathUtils.getColumnMetadata(SchemaPath schemaPath, TupleMetadata schema)	Returns ColumnMetadata instance obtained from specified TupleMetadata schema which corresponds to the specified column schema path.
static boolean	SchemaPathUtils.isFieldNestedInDictOrRepeatedMap(SchemaPath schemaPath, TupleMetadata schema)	Checks if field identified by the schema path is child in either DICT or REPEATED MAP.