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

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

Package	Description
io.netty.buffer
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.memory	Memory Allocation, Account and Management See the README.md file in this directory for detailed information about Drill's memory allocation subsystem.
org.apache.drill.exec.ops
org.apache.drill.exec.opt
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.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.sort
org.apache.drill.exec.physical.impl.spill	Collection of classes shared by operators that implement spill-to-disk.
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.planner
org.apache.drill.exec.planner.common
org.apache.drill.exec.planner.fragment
org.apache.drill.exec.planner.fragment.contrib
org.apache.drill.exec.planner.logical
org.apache.drill.exec.planner.logical.partition
org.apache.drill.exec.planner.physical
org.apache.drill.exec.planner.physical.visitor
org.apache.drill.exec.planner.sql
org.apache.drill.exec.planner.sql.conversion
org.apache.drill.exec.planner.sql.handlers
org.apache.drill.exec.planner.sql.logical
org.apache.drill.exec.planner.sql.parser
org.apache.drill.exec.record
org.apache.drill.exec.resourcemgr.config	This package contains the configuration components of ResourceManagement feature in Drill.
org.apache.drill.exec.resourcemgr.config.selectionpolicy	Defines all the selection policy implementation which can be configured with Resource Management.
org.apache.drill.exec.resourcemgr.config.selectors	Defines all the Selectors which can be assigned to a ResourcePool in the ResourceManagement configuration.
org.apache.drill.exec.rpc.data
org.apache.drill.exec.store
org.apache.drill.exec.store.cassandra
org.apache.drill.exec.store.dfs
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
org.apache.drill.exec.store.elasticsearch
org.apache.drill.exec.store.enumerable
org.apache.drill.exec.store.hbase
org.apache.drill.exec.store.hive
org.apache.drill.exec.store.hive.readers
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.ltsv
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.parquet2
org.apache.drill.exec.store.pojo
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.work.batch
org.apache.drill.exec.work.filter
org.apache.drill.exec.work.foreman
org.apache.drill.exec.work.foreman.rm	Provides resource management and queuing support for the Drill foreman.
org.apache.drill.exec.work.fragment
org.apache.drill.test	Provides a variety of test framework tools to simplify Drill unit tests and ad-hoc tests created while developing features.

Classes in org.apache.drill.exec.ops used by io.netty.buffer

Class and Description
BufferManager Manages a list of DrillBufs that can be reallocated as needed.

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

Class and Description
UdfUtilities Defines the query state and shared resources available to UDFs through injectables.

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

Class and Description
ContextInformation Provides query context information (such as query start time, query user, default schema etc.) for UDFs.
FragmentContext Provides the resources required by a non-exchange operator to execute.

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

Class and Description
UdfUtilities Defines the query state and shared resources available to UDFs through injectables.

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

Class and Description
BufferManager Manages a list of DrillBufs that can be reallocated as needed.

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

Class and Description
AccountingDataTunnel Wrapper around a DataTunnel that tracks the status of batches sent to to other Drillbits.
AccountingUserConnection Wrapper around a UserClientConnection that tracks the status of batches sent to User.
BaseFragmentContext Common implementation for both the test and production versions of the fragment context.
BufferManager Manages a list of DrillBufs that can be reallocated as needed.
Consumer
ContextInformation Provides query context information (such as query start time, query user, default schema etc.) for UDFs.
ExchangeFragmentContext This provides the resources required by an exchange operator.
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.
FragmentContext.ExecutorState
FragmentStats Holds statistics of a particular (minor) fragment.
MetricDef Interface that defines a metric.
OperatorContext Per-operator services available for operator implementations.
OperatorStats
OpProfileDef
OptimizerRulesContext
QueryContext
QueryContext.SqlStatementType
RootFragmentContext Provides services needed by the FragmentExecutor.
SendingAccountor Account for whether all messages sent have been completed.
UdfUtilities Defines the query state and shared resources available to UDFs through injectables.
ViewExpansionContext Contains context information about view expansion(s) in a query.
ViewExpansionContext.ViewExpansionToken Represents token issued to a view owner for expanding the view.

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

Class and Description
QueryContext

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.
OptimizerRulesContext
QueryContext
UdfUtilities Defines the query state and shared resources available to UDFs through injectables.

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

Class and Description
QueryContext

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.
MetricDef Interface that defines a metric.
OperatorContext Per-operator services available for operator implementations.
OperatorStats
RootFragmentContext Provides services needed by the FragmentExecutor.

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.
MetricDef Interface that defines a metric.
OperatorContext Per-operator services available for operator implementations.

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
MetricDef Interface that defines a metric.
RootFragmentContext Provides services needed by the FragmentExecutor.

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

Class and Description
FragmentContext Provides the resources required by a non-exchange operator to execute.
OperatorStats

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.
FragmentContextImpl This is the core Context which implements all the Context interfaces: FragmentContext: A context provided to non-exchange operators. ExchangeFragmentContext: A context provided to exchange operators. RootFragmentContext: A context provided to fragment roots. ExecutorFragmentContext: A context used by the Drillbit. The interfaces above expose resources to varying degrees.
MetricDef Interface that defines a metric.

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.
MetricDef Interface that defines a metric.

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.
MetricDef Interface that defines a metric.

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.

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

Class and Description
FragmentContext Provides the resources required by a non-exchange operator to execute.
OperatorContext Per-operator services available for operator implementations.
OperatorStats

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

Class and Description
ExchangeFragmentContext This provides the resources required by an exchange operator.
FragmentContext Provides the resources required by a non-exchange operator to execute.
MetricDef Interface that defines a metric.

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.

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

Class and Description
AccountingDataTunnel Wrapper around a DataTunnel that tracks the status of batches sent to to other Drillbits.
ExchangeFragmentContext This provides the resources required by an exchange operator.
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.
MetricDef Interface that defines a metric.
OperatorContext Per-operator services available for operator implementations.
OperatorStats
RootFragmentContext Provides services needed by the FragmentExecutor.

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.

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

Class and Description
FragmentContext Provides the resources required by a non-exchange operator to execute.
OperatorContext Per-operator services available for operator implementations.

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.

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

Class and Description
OperatorContext Per-operator services available for operator implementations.

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

Class and Description
OperatorContext Per-operator services available for operator implementations.

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

Class and Description
FragmentContext Provides the resources required by a non-exchange operator to execute.

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

Class and Description
FragmentContext Provides the resources required by a non-exchange operator to execute.
OperatorContext Per-operator services available for operator implementations.

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

Class and Description
OperatorContext Per-operator services available for operator implementations.

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

Class and Description
OperatorContext Per-operator services available for operator implementations.

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.

Classes in org.apache.drill.exec.ops used by org.apache.drill.exec.physical.impl.spill

Class and Description
FragmentContext Provides the resources required by a non-exchange operator to execute.

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.
MetricDef Interface that defines a metric.
OperatorContext Per-operator services available for operator implementations.

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

Class and Description
ExchangeFragmentContext This provides the resources required by an exchange operator.
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.
MetricDef Interface that defines a metric.

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.
OperatorContext Per-operator services available for operator implementations.

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.
MetricDef Interface that defines a metric.
OperatorContext Per-operator services available for operator implementations.
OperatorStats

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

Class and Description
OptimizerRulesContext

Classes in org.apache.drill.exec.ops used by org.apache.drill.exec.planner.common

Class and Description
QueryContext

Classes in org.apache.drill.exec.ops used by org.apache.drill.exec.planner.fragment

Class and Description
QueryContext

Classes in org.apache.drill.exec.ops used by org.apache.drill.exec.planner.fragment.contrib

Class and Description
QueryContext

Classes in org.apache.drill.exec.ops used by org.apache.drill.exec.planner.logical

Class and Description
UdfUtilities Defines the query state and shared resources available to UDFs through injectables.
ViewExpansionContext Contains context information about view expansion(s) in a query.

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

Class and Description
OptimizerRulesContext

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

Class and Description
QueryContext

Classes in org.apache.drill.exec.ops used by org.apache.drill.exec.planner.physical.visitor

Class and Description
QueryContext

Classes in org.apache.drill.exec.ops used by org.apache.drill.exec.planner.sql

Class and Description
QueryContext

Classes in org.apache.drill.exec.ops used by org.apache.drill.exec.planner.sql.conversion

Class and Description
QueryContext

Classes in org.apache.drill.exec.ops used by org.apache.drill.exec.planner.sql.handlers

Class and Description
OperatorContext Per-operator services available for operator implementations.
QueryContext

Classes in org.apache.drill.exec.ops used by org.apache.drill.exec.planner.sql.logical

Class and Description
OptimizerRulesContext

Classes in org.apache.drill.exec.ops used by org.apache.drill.exec.planner.sql.parser

Class and Description
QueryContext

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

Class and Description
FragmentContext Provides the resources required by a non-exchange operator to execute.
MetricDef Interface that defines a metric.
OperatorContext Per-operator services available for operator implementations.
OperatorStats

Classes in org.apache.drill.exec.ops used by org.apache.drill.exec.resourcemgr.config

Class and Description
QueryContext

Classes in org.apache.drill.exec.ops used by org.apache.drill.exec.resourcemgr.config.selectionpolicy

Class and Description
QueryContext

Classes in org.apache.drill.exec.ops used by org.apache.drill.exec.resourcemgr.config.selectors

Class and Description
QueryContext

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

Class and Description
FragmentContext Provides the resources required by a non-exchange operator to execute.
FragmentContextImpl This is the core Context which implements all the Context interfaces: FragmentContext: A context provided to non-exchange operators. ExchangeFragmentContext: A context provided to exchange operators. RootFragmentContext: A context provided to fragment roots. ExecutorFragmentContext: A context used by the Drillbit. The interfaces above expose resources to varying degrees.

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

Class and Description
FragmentContext Provides the resources required by a non-exchange operator to execute.
MetricDef Interface that defines a metric.
OperatorContext Per-operator services available for operator implementations.
OptimizerRulesContext
ViewExpansionContext Contains context information about view expansion(s) in a query.

Classes in org.apache.drill.exec.ops used by org.apache.drill.exec.store.cassandra

Class and Description
OptimizerRulesContext

Classes in org.apache.drill.exec.ops used by org.apache.drill.exec.store.dfs

Class and Description
OperatorStats
OptimizerRulesContext

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.
OperatorContext Per-operator services available for operator implementations.
OptimizerRulesContext

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

Class and Description
FragmentContext Provides the resources required by a non-exchange operator to execute.
OperatorContext Per-operator services available for operator implementations.

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

Class and Description
FragmentContext Provides the resources required by a non-exchange operator to execute.

Classes in org.apache.drill.exec.ops used by org.apache.drill.exec.store.elasticsearch

Class and Description
OptimizerRulesContext

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
OperatorContext Per-operator services available for operator implementations.
OptimizerRulesContext

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
OperatorContext Per-operator services available for operator implementations.
OptimizerRulesContext

Classes in org.apache.drill.exec.ops used by org.apache.drill.exec.store.hive.readers

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.
OperatorContext Per-operator services available for operator implementations.

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
OptimizerRulesContext

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
OptimizerRulesContext

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
OptimizerRulesContext

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
OptimizerRulesContext

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
OperatorContext Per-operator services available for operator implementations.

Classes in org.apache.drill.exec.ops used by org.apache.drill.exec.store.ltsv

Class and Description
FragmentContext Provides the resources required by a non-exchange operator to execute.
OperatorContext Per-operator services available for operator implementations.

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.

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

Class and Description
FragmentContext Provides the resources required by a non-exchange operator to execute.
OperatorContext Per-operator services available for operator implementations.

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.
OperatorContext Per-operator services available for operator implementations.

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.
OperatorContext Per-operator services available for operator implementations.
OptimizerRulesContext

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
OperatorContext Per-operator services available for operator implementations.

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.
OperatorContext Per-operator services available for operator implementations.
OperatorStats
OptimizerRulesContext
UdfUtilities Defines the query state and shared resources available to UDFs through injectables.

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

Class and Description
FragmentContext Provides the resources required by a non-exchange operator to execute.
OperatorContext Per-operator services available for operator implementations.

Classes in org.apache.drill.exec.ops used by org.apache.drill.exec.store.parquet2

Class and Description
FragmentContext Provides the resources required by a non-exchange operator to execute.
OperatorContext Per-operator services available for operator implementations.

Classes in org.apache.drill.exec.ops used by org.apache.drill.exec.store.pojo

Class and Description
OperatorContext Per-operator services available for operator implementations.

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
OptimizerRulesContext

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

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.

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

Class and Description
FragmentContext Provides the resources required by a non-exchange operator to execute.
QueryContext

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

Class and Description
FragmentContext Provides the resources required by a non-exchange operator to execute.
OperatorContext Per-operator services available for operator implementations.

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

Class and Description
FragmentContext Provides the resources required by a non-exchange operator to execute.

Classes in org.apache.drill.exec.ops used by org.apache.drill.exec.work.filter

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
SendingAccountor Account for whether all messages sent have been completed.

Classes in org.apache.drill.exec.ops used by org.apache.drill.exec.work.foreman

Class and Description
QueryContext

Classes in org.apache.drill.exec.ops used by org.apache.drill.exec.work.foreman.rm

Class and Description
QueryContext

Classes in org.apache.drill.exec.ops used by org.apache.drill.exec.work.fragment

Class and Description
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.

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

Class and Description
AccountingDataTunnel Wrapper around a DataTunnel that tracks the status of batches sent to to other Drillbits.
AccountingUserConnection Wrapper around a UserClientConnection that tracks the status of batches sent to User.
BaseFragmentContext Common implementation for both the test and production versions of the fragment context.
BaseOperatorContext Implementation of OperatorContext that provides services needed by most run-time operators.
BufferManager Manages a list of DrillBufs that can be reallocated as needed.
ContextInformation Provides query context information (such as query start time, query user, default schema etc.) for UDFs.
ExchangeFragmentContext This provides the resources required by an exchange operator.
ExecutorFragmentContext The context that is used by a Drillbit in classes like the FragmentExecutor.
FragmentContext Provides the resources required by a non-exchange operator to execute.
FragmentContext.ExecutorState
FragmentStats Holds statistics of a particular (minor) fragment.
OperatorContext Per-operator services available for operator implementations.
OperatorStats
RootFragmentContext Provides services needed by the FragmentExecutor.
UdfUtilities Defines the query state and shared resources available to UDFs through injectables.