Uses of Package
org.apache.drill.exec.record

Packages that use org.apache.drill.exec.record

Package	Description
org.apache.drill.exec	Drill execution engine, including: physical operators, runtime code generation, planning, RPC layer, Value Vector data structures.
org.apache.drill.exec.cache	Distributed cache for syncing state and data between Drillbits.
org.apache.drill.exec.disk	Interface for Drill's interaction with the local disk to persist data temporarily during an operation.
org.apache.drill.exec.exception	Execution-time exceptions.
org.apache.drill.exec.expr	Drill expression materialization and evaluation facilities.
org.apache.drill.exec.expr.fn.impl
org.apache.drill.exec.expr.fn.interpreter
org.apache.drill.exec.ops
org.apache.drill.exec.physical.base
org.apache.drill.exec.physical.config
org.apache.drill.exec.physical.impl
org.apache.drill.exec.physical.impl.TopN
org.apache.drill.exec.physical.impl.aggregate
org.apache.drill.exec.physical.impl.broadcastsender
org.apache.drill.exec.physical.impl.common
org.apache.drill.exec.physical.impl.filter
org.apache.drill.exec.physical.impl.flatten
org.apache.drill.exec.physical.impl.join
org.apache.drill.exec.physical.impl.limit
org.apache.drill.exec.physical.impl.materialize
org.apache.drill.exec.physical.impl.mergereceiver
org.apache.drill.exec.physical.impl.metadata
org.apache.drill.exec.physical.impl.orderedpartitioner
org.apache.drill.exec.physical.impl.partitionsender
org.apache.drill.exec.physical.impl.producer
org.apache.drill.exec.physical.impl.project
org.apache.drill.exec.physical.impl.protocol	Defines a revised implementation of the Drill RecordBatch protocol.
org.apache.drill.exec.physical.impl.rangepartitioner
org.apache.drill.exec.physical.impl.scan	Defines the scan operation implementation.
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.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.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.sort
org.apache.drill.exec.physical.impl.statistics
org.apache.drill.exec.physical.impl.svremover
org.apache.drill.exec.physical.impl.trace
org.apache.drill.exec.physical.impl.union
org.apache.drill.exec.physical.impl.unnest
org.apache.drill.exec.physical.impl.unorderedreceiver
org.apache.drill.exec.physical.impl.unpivot
org.apache.drill.exec.physical.impl.validate
org.apache.drill.exec.physical.impl.values
org.apache.drill.exec.physical.impl.window
org.apache.drill.exec.physical.impl.xsort
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.physical.unit
org.apache.drill.exec.planner.logical.partition
org.apache.drill.exec.planner.physical
org.apache.drill.exec.record
org.apache.drill.exec.record.metadata	Provides a fluent schema builder.
org.apache.drill.exec.record.selection
org.apache.drill.exec.rpc.data
org.apache.drill.exec.store
org.apache.drill.exec.store.avro
org.apache.drill.exec.store.dfs.easy
org.apache.drill.exec.store.direct
org.apache.drill.exec.store.druid
org.apache.drill.exec.store.easy.json
org.apache.drill.exec.store.easy.text.writer
org.apache.drill.exec.store.enumerable
org.apache.drill.exec.store.enumerable.plan
org.apache.drill.exec.store.hbase
org.apache.drill.exec.store.hive
org.apache.drill.exec.store.http
org.apache.drill.exec.store.ischema
org.apache.drill.exec.store.jdbc
org.apache.drill.exec.store.kafka	Kafka storage plugin.
org.apache.drill.exec.store.kudu
org.apache.drill.exec.store.mapr.db
org.apache.drill.exec.store.mapr.db.json
org.apache.drill.exec.store.mock	Defines a mock data source which generates dummy test data for use in testing.
org.apache.drill.exec.store.mongo	MongoDB storage plugin.
org.apache.drill.exec.store.openTSDB
org.apache.drill.exec.store.parquet
org.apache.drill.exec.store.parquet.columnreaders
org.apache.drill.exec.store.parquet.columnreaders.batchsizing
org.apache.drill.exec.store.splunk
org.apache.drill.exec.store.sys
org.apache.drill.exec.util
org.apache.drill.exec.util.record
org.apache.drill.exec.vector
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.writer	Implementation of the vector writers.
org.apache.drill.exec.vector.complex
org.apache.drill.exec.vector.complex.fn
org.apache.drill.exec.vector.complex.impl
org.apache.drill.exec.work.batch
org.apache.drill.jdbc	JDBC driver for Drill.
org.apache.drill.jdbc.impl
org.apache.drill.test	Provides a variety of test framework tools to simplify Drill unit tests and ad-hoc tests created while developing features.
org.apache.drill.test.rowSet	Provides a set of tools to work with row sets when creating operator and "sub-operator" unit tests.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec

Class and Description
HyperVectorWrapper
MaterializedField Meta-data description of a column characterized by a name and a type (including both data type and cardinality AKA mode).

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.cache

Class and Description
VectorAccessible
VectorContainer
WritableBatch A specialized version of record batch that can moves out buffers and preps them for writing.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.disk

Class and Description
RecordBatch A record batch contains a set of field values for a particular range of records.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.exception

Class and Description
BatchSchema Historically BatchSchema is used to represent the schema of a batch.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.expr

Class and Description
TypedFieldId Declares a value vector field, providing metadata about the field.
VectorAccessible

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.expr.fn.impl

Class and Description
RecordBatch A record batch contains a set of field values for a particular range of records.
TypedFieldId Declares a value vector field, providing metadata about the field.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.expr.fn.interpreter

Class and Description
RecordBatch A record batch contains a set of field values for a particular range of records.
VectorAccessible

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.ops

Class and Description
FragmentWritableBatch
RecordBatch A record batch contains a set of field values for a particular range of records.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.base

Class and Description
BatchSchema.SelectionVectorMode
CloseableRecordBatch
RecordBatch A record batch contains a set of field values for a particular range of records.
RecordBatch.IterOutcome Describes the outcome of incrementing RecordBatch forward by a call to RecordBatch.next().
VectorAccessible

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.config

Class and Description
BatchSchema.SelectionVectorMode

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl

Class and Description
AbstractRecordBatch
BatchSchema Historically BatchSchema is used to represent the schema of a batch.
CloseableRecordBatch
FragmentWritableBatch
MaterializedField Meta-data description of a column characterized by a name and a type (including both data type and cardinality AKA mode).
RecordBatch A record batch contains a set of field values for a particular range of records.
RecordBatch.IterOutcome Describes the outcome of incrementing RecordBatch forward by a call to RecordBatch.next().
TypedFieldId Declares a value vector field, providing metadata about the field.
VectorAccessible
VectorContainer
VectorWrapper
WritableBatch A specialized version of record batch that can moves out buffers and preps them for writing.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.TopN

Class and Description
AbstractRecordBatch
BatchSchema.SelectionVectorMode
CloseableRecordBatch
RecordBatch A record batch contains a set of field values for a particular range of records.
RecordBatch.IterOutcome Describes the outcome of incrementing RecordBatch forward by a call to RecordBatch.next().
SimpleRecordBatch Wrap a VectorContainer into a record batch.
VectorAccessible
VectorContainer
WritableBatch A specialized version of record batch that can moves out buffers and preps them for writing.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.aggregate

Class and Description
AbstractRecordBatch
BatchSchema Historically BatchSchema is used to represent the schema of a batch.
CloseableRecordBatch
RecordBatch A record batch contains a set of field values for a particular range of records.
RecordBatch.IterOutcome Describes the outcome of incrementing RecordBatch forward by a call to RecordBatch.next().
RecordBatchMemoryManager
TypedFieldId Declares a value vector field, providing metadata about the field.
VectorAccessible
VectorContainer
VectorWrapper
WritableBatch A specialized version of record batch that can moves out buffers and preps them for writing.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.broadcastsender

Class and Description
FragmentWritableBatch
RecordBatch A record batch contains a set of field values for a particular range of records.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.common

Class and Description
RecordBatch A record batch contains a set of field values for a particular range of records.
TypedFieldId Declares a value vector field, providing metadata about the field.
VectorAccessible
VectorContainer

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.filter

Class and Description
AbstractRecordBatch
AbstractSingleRecordBatch Implements an AbstractUnaryRecordBatch where the incoming record batch is known at the time of creation
AbstractUnaryRecordBatch Base class for operators that have a single input.
CloseableRecordBatch
RecordBatch A record batch contains a set of field values for a particular range of records.
RecordBatch.IterOutcome Describes the outcome of incrementing RecordBatch forward by a call to RecordBatch.next().
TransferPair
VectorAccessible

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.flatten

Class and Description
AbstractRecordBatch
AbstractSingleRecordBatch Implements an AbstractUnaryRecordBatch where the incoming record batch is known at the time of creation
AbstractUnaryRecordBatch Base class for operators that have a single input.
CloseableRecordBatch
RecordBatch A record batch contains a set of field values for a particular range of records.
RecordBatch.IterOutcome Describes the outcome of incrementing RecordBatch forward by a call to RecordBatch.next().
TransferPair
VectorAccessible
VectorContainer

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.join

Class and Description
AbstractBinaryRecordBatch
AbstractRecordBatch
AbstractRecordBatch.BatchState
CloseableRecordBatch
ExpandableHyperContainer
RecordBatch A record batch contains a set of field values for a particular range of records.
RecordBatch.IterOutcome Describes the outcome of incrementing RecordBatch forward by a call to RecordBatch.next().
RecordIterator RecordIterator iterates over incoming record batches one record at a time.
VectorAccessible
VectorContainer

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.limit

Class and Description
AbstractRecordBatch
AbstractSingleRecordBatch Implements an AbstractUnaryRecordBatch where the incoming record batch is known at the time of creation
AbstractUnaryRecordBatch Base class for operators that have a single input.
CloseableRecordBatch
RecordBatch A record batch contains a set of field values for a particular range of records.
RecordBatch.IterOutcome Describes the outcome of incrementing RecordBatch forward by a call to RecordBatch.next().
VectorAccessible

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.materialize

Class and Description
RecordBatch A record batch contains a set of field values for a particular range of records.
VectorContainer

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.mergereceiver

Class and Description
AbstractRecordBatch
BatchSchema Historically BatchSchema is used to represent the schema of a batch.
CloseableRecordBatch
RawFragmentBatchProvider
RecordBatch A record batch contains a set of field values for a particular range of records.
RecordBatch.IterOutcome Describes the outcome of incrementing RecordBatch forward by a call to RecordBatch.next().
VectorAccessible

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.metadata

Class and Description
AbstractBinaryRecordBatch
AbstractRecordBatch
AbstractSingleRecordBatch Implements an AbstractUnaryRecordBatch where the incoming record batch is known at the time of creation
AbstractUnaryRecordBatch Base class for operators that have a single input.
BatchSchema Historically BatchSchema is used to represent the schema of a batch.
CloseableRecordBatch
RecordBatch A record batch contains a set of field values for a particular range of records.
RecordBatch.IterOutcome Describes the outcome of incrementing RecordBatch forward by a call to RecordBatch.next().
VectorAccessible

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.orderedpartitioner

Class and Description
AbstractRecordBatch
CloseableRecordBatch
RecordBatch A record batch contains a set of field values for a particular range of records.
RecordBatch.IterOutcome Describes the outcome of incrementing RecordBatch forward by a call to RecordBatch.next().
TransferPair
VectorAccessible
VectorContainer

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.partitionsender

Class and Description
BatchSchema Historically BatchSchema is used to represent the schema of a batch.
FragmentWritableBatch
RecordBatch A record batch contains a set of field values for a particular range of records.
TypedFieldId Declares a value vector field, providing metadata about the field.
VectorAccessible
VectorWrapper
WritableBatch A specialized version of record batch that can moves out buffers and preps them for writing.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.producer

Class and Description
AbstractRecordBatch
CloseableRecordBatch
RecordBatch A record batch contains a set of field values for a particular range of records.
RecordBatch.IterOutcome Describes the outcome of incrementing RecordBatch forward by a call to RecordBatch.next().
VectorAccessible

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.project

Class and Description
AbstractRecordBatch
AbstractSingleRecordBatch Implements an AbstractUnaryRecordBatch where the incoming record batch is known at the time of creation
AbstractUnaryRecordBatch Base class for operators that have a single input.
CloseableRecordBatch
RecordBatch A record batch contains a set of field values for a particular range of records.
RecordBatch.IterOutcome Describes the outcome of incrementing RecordBatch forward by a call to RecordBatch.next().
RecordBatchMemoryManager
TransferPair
TypedFieldId Declares a value vector field, providing metadata about the field.
VectorAccessible
VectorContainer

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.protocol

Class and Description
BatchSchema Historically BatchSchema is used to represent the schema of a batch.
CloseableRecordBatch
RecordBatch A record batch contains a set of field values for a particular range of records.
RecordBatch.IterOutcome Describes the outcome of incrementing RecordBatch forward by a call to RecordBatch.next().
TypedFieldId Declares a value vector field, providing metadata about the field.
VectorAccessible
VectorContainer
VectorWrapper
WritableBatch A specialized version of record batch that can moves out buffers and preps them for writing.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.rangepartitioner

Class and Description
AbstractRecordBatch
AbstractSingleRecordBatch Implements an AbstractUnaryRecordBatch where the incoming record batch is known at the time of creation
AbstractUnaryRecordBatch Base class for operators that have a single input.
CloseableRecordBatch
RecordBatch A record batch contains a set of field values for a particular range of records.
RecordBatch.IterOutcome Describes the outcome of incrementing RecordBatch forward by a call to RecordBatch.next().
VectorAccessible

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.scan

Class and Description
VectorContainer

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.scan.columns

Class and Description
MaterializedField Meta-data description of a column characterized by a name and a type (including both data type and cardinality AKA mode).

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.scan.file

Class and Description
MaterializedField Meta-data description of a column characterized by a name and a type (including both data type and cardinality AKA mode).

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.scan.framework

Class and Description
VectorContainer

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.scan.project

Class and Description
MaterializedField Meta-data description of a column characterized by a name and a type (including both data type and cardinality AKA mode).
VectorContainer

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.scan.v3

Class and Description
VectorContainer

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.scan.v3.lifecycle

Class and Description
VectorContainer

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.sort

Class and Description
AbstractRecordBatch
CloseableRecordBatch
RecordBatch A record batch contains a set of field values for a particular range of records.
RecordBatch.IterOutcome Describes the outcome of incrementing RecordBatch forward by a call to RecordBatch.next().
VectorAccessible
VectorContainer
WritableBatch A specialized version of record batch that can moves out buffers and preps them for writing.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.statistics

Class and Description
AbstractRecordBatch
AbstractSingleRecordBatch Implements an AbstractUnaryRecordBatch where the incoming record batch is known at the time of creation
AbstractUnaryRecordBatch Base class for operators that have a single input.
CloseableRecordBatch
RecordBatch A record batch contains a set of field values for a particular range of records.
RecordBatch.IterOutcome Describes the outcome of incrementing RecordBatch forward by a call to RecordBatch.next().
VectorAccessible
VectorContainer

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.svremover

Class and Description
AbstractRecordBatch
AbstractSingleRecordBatch Implements an AbstractUnaryRecordBatch where the incoming record batch is known at the time of creation
AbstractUnaryRecordBatch Base class for operators that have a single input.
BatchSchema Historically BatchSchema is used to represent the schema of a batch.
BatchSchema.SelectionVectorMode
CloseableRecordBatch
RecordBatch A record batch contains a set of field values for a particular range of records.
RecordBatch.IterOutcome Describes the outcome of incrementing RecordBatch forward by a call to RecordBatch.next().
TransferPair
VectorAccessible
VectorContainer
VectorWrapper
WritableBatch A specialized version of record batch that can moves out buffers and preps them for writing.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.trace

Class and Description
AbstractRecordBatch
AbstractSingleRecordBatch Implements an AbstractUnaryRecordBatch where the incoming record batch is known at the time of creation
AbstractUnaryRecordBatch Base class for operators that have a single input.
CloseableRecordBatch
RecordBatch A record batch contains a set of field values for a particular range of records.
RecordBatch.IterOutcome Describes the outcome of incrementing RecordBatch forward by a call to RecordBatch.next().
VectorAccessible

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.union

Class and Description
AbstractBinaryRecordBatch
AbstractRecordBatch
CloseableRecordBatch
RecordBatch A record batch contains a set of field values for a particular range of records.
RecordBatch.IterOutcome Describes the outcome of incrementing RecordBatch forward by a call to RecordBatch.next().
TransferPair
VectorAccessible

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.unnest

Class and Description
AbstractRecordBatch
AbstractTableFunctionRecordBatch Implements AbstractUnaryRecodBatch for operators that do not have an incoming record batch available at creation time; the input is typically set up a few steps after creation.
AbstractUnaryRecordBatch Base class for operators that have a single input.
BatchSchema Historically BatchSchema is used to represent the schema of a batch.
CloseableRecordBatch
RecordBatch A record batch contains a set of field values for a particular range of records.
RecordBatch.IterOutcome Describes the outcome of incrementing RecordBatch forward by a call to RecordBatch.next().
TableFunctionContract
TransferPair
TypedFieldId Declares a value vector field, providing metadata about the field.
VectorAccessible
VectorContainer
VectorWrapper
WritableBatch A specialized version of record batch that can moves out buffers and preps them for writing.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.unorderedreceiver

Class and Description
BatchSchema Historically BatchSchema is used to represent the schema of a batch.
CloseableRecordBatch
RawFragmentBatchProvider
RecordBatch A record batch contains a set of field values for a particular range of records.
RecordBatch.IterOutcome Describes the outcome of incrementing RecordBatch forward by a call to RecordBatch.next().
TypedFieldId Declares a value vector field, providing metadata about the field.
VectorAccessible
VectorContainer
VectorWrapper
WritableBatch A specialized version of record batch that can moves out buffers and preps them for writing.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.unpivot

Class and Description
AbstractRecordBatch
AbstractSingleRecordBatch Implements an AbstractUnaryRecordBatch where the incoming record batch is known at the time of creation
AbstractUnaryRecordBatch Base class for operators that have a single input.
CloseableRecordBatch
RecordBatch A record batch contains a set of field values for a particular range of records.
RecordBatch.IterOutcome Describes the outcome of incrementing RecordBatch forward by a call to RecordBatch.next().
VectorAccessible
VectorContainer

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.validate

Class and Description
BatchSchema Historically BatchSchema is used to represent the schema of a batch.
CloseableRecordBatch
RecordBatch A record batch contains a set of field values for a particular range of records.
RecordBatch.IterOutcome Describes the outcome of incrementing RecordBatch forward by a call to RecordBatch.next().
TypedFieldId Declares a value vector field, providing metadata about the field.
VectorAccessible
VectorContainer
VectorWrapper
WritableBatch A specialized version of record batch that can moves out buffers and preps them for writing.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.values

Class and Description
RecordBatch A record batch contains a set of field values for a particular range of records.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.window

Class and Description
AbstractRecordBatch
BatchSchema Historically BatchSchema is used to represent the schema of a batch.
CloseableRecordBatch
RecordBatch A record batch contains a set of field values for a particular range of records.
RecordBatch.IterOutcome Describes the outcome of incrementing RecordBatch forward by a call to RecordBatch.next().
TypedFieldId Declares a value vector field, providing metadata about the field.
VectorAccessible
VectorContainer
VectorWrapper

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.impl.xsort

Class and Description
AbstractRecordBatch
BatchSchema Historically BatchSchema is used to represent the schema of a batch.
CloseableRecordBatch
RecordBatch A record batch contains a set of field values for a particular range of records.
RecordBatch.IterOutcome Describes the outcome of incrementing RecordBatch forward by a call to RecordBatch.next().
TypedFieldId Declares a value vector field, providing metadata about the field.
VectorAccessible
VectorContainer
VectorInitializer Prototype mechanism to allocate vectors based on expected data sizes.
VectorWrapper
WritableBatch A specialized version of record batch that can moves out buffers and preps them for writing.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.resultSet

Class and Description
MaterializedField Meta-data description of a column characterized by a name and a type (including both data type and cardinality AKA mode).
VectorContainer

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.resultSet.impl

Class and Description
MaterializedField Meta-data description of a column characterized by a name and a type (including both data type and cardinality AKA mode).
VectorContainer

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.resultSet.model

Class and Description
MaterializedField Meta-data description of a column characterized by a name and a type (including both data type and cardinality AKA mode).
VectorContainer

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.resultSet.model.hyper

Class and Description
VectorContainer
VectorWrapper

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.resultSet.model.single

Class and Description
VectorContainer

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.rowSet

Class and Description
BatchSchema Historically BatchSchema is used to represent the schema of a batch.
BatchSchema.SelectionVectorMode
RecordBatch A record batch contains a set of field values for a particular range of records.
VectorAccessible
VectorContainer

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.physical.unit

Class and Description
BatchSchema Historically BatchSchema is used to represent the schema of a batch.
RecordBatch A record batch contains a set of field values for a particular range of records.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.planner.logical.partition

Class and Description
VectorContainer

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.planner.physical

Class and Description
BatchSchema.SelectionVectorMode
VectorWrapper

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.record

Class and Description
AbstractBinaryRecordBatch.Metric
AbstractRecordBatch
AbstractRecordBatch.BatchState
AbstractUnaryRecordBatch Base class for operators that have a single input.
BatchSchema Historically BatchSchema is used to represent the schema of a batch.
BatchSchema.SelectionVectorMode
BatchSchemaBuilder
CloseableRecordBatch
ColumnConverter Converts and sets given value into the specific column writer.
ColumnConverter.DummyColumnConverter Does nothing, is used when column is not projected to avoid unnecessary column values conversions and writes.
ColumnConverter.ScalarColumnConverter Converts and writes scalar values using provided ColumnConverter.ScalarColumnConverter.valueConverter.
ColumnConverterFactory
FragmentWritableBatch
HyperVectorWrapper
MajorTypeSerDe.MajorTypeHolder
MaterializedField Meta-data description of a column characterized by a name and a type (including both data type and cardinality AKA mode).
RawFragmentBatch
RecordBatch A record batch contains a set of field values for a particular range of records.
RecordBatch.IterOutcome Describes the outcome of incrementing RecordBatch forward by a call to RecordBatch.next().
RecordBatchMemoryManager
RecordBatchSizer Given a record batch or vector container, determines the actual memory consumed by each column, the average row, and the entire record batch.
RecordBatchSizer.ColumnSize Column size information.
SchemaBuilder A reusable builder that supports the creation of BatchSchemas.
SimpleVectorWrapper
TableFunctionContract
TypedFieldId Declares a value vector field, providing metadata about the field.
TypedFieldId.Builder
VectorAccessible
VectorContainer
VectorInitializer Prototype mechanism to allocate vectors based on expected data sizes.
VectorInitializer.AllocationHint
VectorWrapper
WritableBatch A specialized version of record batch that can moves out buffers and preps them for writing.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.record.metadata

Class and Description
MaterializedField Meta-data description of a column characterized by a name and a type (including both data type and cardinality AKA mode).

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.record.selection

Class and Description
RecordBatch A record batch contains a set of field values for a particular range of records.
VectorContainer

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.rpc.data

Class and Description
FragmentWritableBatch
RawFragmentBatch

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.store

Class and Description
MaterializedField Meta-data description of a column characterized by a name and a type (including both data type and cardinality AKA mode).
VectorAccessible
VectorContainer
VectorWrapper

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.store.avro

Class and Description
ColumnConverter Converts and sets given value into the specific column writer.
ColumnConverter.ScalarColumnConverter Converts and writes scalar values using provided ColumnConverter.ScalarColumnConverter.valueConverter.
ColumnConverterFactory

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.store.dfs.easy

Class and Description
CloseableRecordBatch
RecordBatch A record batch contains a set of field values for a particular range of records.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.store.direct

Class and Description
RecordBatch A record batch contains a set of field values for a particular range of records.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.store.druid

Class and Description
CloseableRecordBatch
RecordBatch A record batch contains a set of field values for a particular range of records.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.store.easy.json

Class and Description
VectorAccessible

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.store.easy.text.writer

Class and Description
BatchSchema Historically BatchSchema is used to represent the schema of a batch.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.store.enumerable

Class and Description
CloseableRecordBatch
RecordBatch A record batch contains a set of field values for a particular range of records.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.store.enumerable.plan

Class and Description
BatchSchema.SelectionVectorMode

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.store.hbase

Class and Description
RecordBatch A record batch contains a set of field values for a particular range of records.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.store.hive

Class and Description
CloseableRecordBatch
RecordBatch A record batch contains a set of field values for a particular range of records.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.store.http

Class and Description
CloseableRecordBatch
RecordBatch A record batch contains a set of field values for a particular range of records.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.store.ischema

Class and Description
RecordBatch A record batch contains a set of field values for a particular range of records.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.store.jdbc

Class and Description
BatchSchema.SelectionVectorMode
RecordBatch A record batch contains a set of field values for a particular range of records.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.store.kafka

Class and Description
CloseableRecordBatch
RecordBatch A record batch contains a set of field values for a particular range of records.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.store.kudu

Class and Description
CloseableRecordBatch
RecordBatch A record batch contains a set of field values for a particular range of records.
VectorAccessible

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.store.mapr.db

Class and Description
RecordBatch A record batch contains a set of field values for a particular range of records.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.store.mapr.db.json

Class and Description
VectorWrapper

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.store.mock

Class and Description
CloseableRecordBatch
RecordBatch A record batch contains a set of field values for a particular range of records.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.store.mongo

Class and Description
RecordBatch A record batch contains a set of field values for a particular range of records.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.store.openTSDB

Class and Description
CloseableRecordBatch
RecordBatch A record batch contains a set of field values for a particular range of records.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.store.parquet

Class and Description
MaterializedField Meta-data description of a column characterized by a name and a type (including both data type and cardinality AKA mode).
RecordBatch A record batch contains a set of field values for a particular range of records.
RecordBatchLoader Holds record batch loaded from record batch message.
VectorAccessible

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.store.parquet.columnreaders

Class and Description
MaterializedField Meta-data description of a column characterized by a name and a type (including both data type and cardinality AKA mode).

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.store.parquet.columnreaders.batchsizing

Class and Description
MaterializedField Meta-data description of a column characterized by a name and a type (including both data type and cardinality AKA mode).

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.store.splunk

Class and Description
CloseableRecordBatch
RecordBatch A record batch contains a set of field values for a particular range of records.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.store.sys

Class and Description
RecordBatch A record batch contains a set of field values for a particular range of records.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.util

Class and Description
MaterializedField Meta-data description of a column characterized by a name and a type (including both data type and cardinality AKA mode).
VectorAccessible

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.util.record

Class and Description
RecordBatch A record batch contains a set of field values for a particular range of records.
RecordBatchSizer Given a record batch or vector container, determines the actual memory consumed by each column, the average row, and the entire record batch.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.vector

Class and Description
MaterializedField Meta-data description of a column characterized by a name and a type (including both data type and cardinality AKA mode).
RecordBatch A record batch contains a set of field values for a particular range of records.
TransferPair
VectorAccessible

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.vector.accessor

Class and Description
MaterializedField Meta-data description of a column characterized by a name and a type (including both data type and cardinality AKA mode).

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.vector.accessor.writer

Class and Description
MaterializedField Meta-data description of a column characterized by a name and a type (including both data type and cardinality AKA mode).

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.vector.complex

Class and Description
MaterializedField Meta-data description of a column characterized by a name and a type (including both data type and cardinality AKA mode).
TransferPair
TypedFieldId Declares a value vector field, providing metadata about the field.
TypedFieldId.Builder

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.vector.complex.fn

Class and Description
RecordBatchLoader Holds record batch loaded from record batch message.

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.vector.complex.impl

Class and Description
MaterializedField Meta-data description of a column characterized by a name and a type (including both data type and cardinality AKA mode).

Classes in org.apache.drill.exec.record used by org.apache.drill.exec.work.batch

Class and Description
RawFragmentBatch
RawFragmentBatchProvider

Classes in org.apache.drill.exec.record used by org.apache.drill.jdbc

Class and Description
BatchSchema Historically BatchSchema is used to represent the schema of a batch.

Classes in org.apache.drill.exec.record used by org.apache.drill.jdbc.impl

Class and Description
BatchSchema Historically BatchSchema is used to represent the schema of a batch.

Classes in org.apache.drill.exec.record used by org.apache.drill.test

Class and Description
BatchSchema Historically BatchSchema is used to represent the schema of a batch.
RecordBatch A record batch contains a set of field values for a particular range of records.
RecordBatchLoader Holds record batch loaded from record batch message.
VectorAccessible
VectorContainer

Classes in org.apache.drill.exec.record used by org.apache.drill.test.rowSet

Class and Description
BatchSchema Historically BatchSchema is used to represent the schema of a batch.