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

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

Package	Description
org.apache.drill.exec.expr.fn.impl
org.apache.drill.exec.expr.fn.interpreter
org.apache.drill.exec.ops
org.apache.drill.exec.opt
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.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.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.svremover
org.apache.drill.exec.physical.impl.trace
org.apache.drill.exec.physical.impl.union
org.apache.drill.exec.physical.impl.unorderedreceiver
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.impl.xsort.managed
org.apache.drill.exec.planner
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.sql
org.apache.drill.exec.planner.sql.handlers
org.apache.drill.exec.planner.sql.parser
org.apache.drill.exec.record
org.apache.drill.exec.rpc.data
org.apache.drill.exec.store
org.apache.drill.exec.store.avro
org.apache.drill.exec.store.dfs
org.apache.drill.exec.store.dfs.easy
org.apache.drill.exec.store.direct
org.apache.drill.exec.store.easy.json
org.apache.drill.exec.store.easy.sequencefile
org.apache.drill.exec.store.easy.text
org.apache.drill.exec.store.easy.text.compliant
org.apache.drill.exec.store.httpd
org.apache.drill.exec.store.ischema
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.parquet
org.apache.drill.exec.store.parquet.columnreaders
org.apache.drill.exec.store.parquet2
org.apache.drill.exec.store.pcap	For comments on realization of this format plugin look at :
org.apache.drill.exec.store.pojo
org.apache.drill.exec.store.sys
org.apache.drill.exec.store.text
org.apache.drill.exec.testing
org.apache.drill.exec.util
org.apache.drill.exec.work.batch
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

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.

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.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.
Consumer
ContextInformation Provides query context information (such as query start time, query user, default schema etc.) for UDFs.
FragmentContext.ExecutorState
FragmentContextInterface Fragment context interface: separates implementation from definition.
FragmentStats Holds statistics of a particular (minor) fragment.
MetricDef Interface that defines a metric.
OperatorContext Per-operator services available for operator implementations.
OperatorStatReceiver Interface for updating a statistic.
OperatorStats
OpProfileDef
OptimizerRulesContext
QueryContext
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.impl

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.
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.physical.impl.TopN

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.
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
FragmentContext Contextual objects required for execution of a particular fragment.
MetricDef Interface that defines a metric.

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.
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
FragmentContext Contextual objects required for execution of a particular fragment.

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.
OperatorContext Per-operator services available for operator implementations.

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.
MetricDef Interface that defines a metric.

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.

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.
FragmentContext Contextual objects required for execution of a particular fragment.
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.physical.impl.producer

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.
MetricDef Interface that defines a metric.

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.
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
FragmentContext Contextual objects required for execution of a particular fragment.
FragmentContextInterface Fragment context interface: separates implementation from definition.
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.xsort.managed

Class and Description
FragmentContextInterface Fragment context interface: separates implementation from definition.
OperatorContext Per-operator services available for operator implementations.
OperatorStatReceiver Interface for updating a statistic.

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.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.sql

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.parser

Class and Description
QueryContext

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.
OperatorContext Per-operator services available for operator implementations.
OperatorStats

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.
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.avro

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.
OperatorContext Per-operator services available for operator implementations.

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

Class and Description
OperatorStatReceiver Interface for updating a statistic.
OptimizerRulesContext

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.
OperatorContext Per-operator services available for operator implementations.

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.
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 Contextual objects required for execution of a particular fragment.

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.
OperatorContext Per-operator services available for operator implementations.

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.
OptimizerRulesContext

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.
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
FragmentContext Contextual objects required for execution of a particular fragment.
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 Contextual objects required for execution of a particular fragment.
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.store.parquet2

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.
OperatorContext Per-operator services available for operator implementations.

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.
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.sys

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.
OperatorContext Per-operator services available for operator implementations.

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.
QueryContext

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

Class and Description
FragmentContext Contextual objects required for execution of a particular fragment.

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
FragmentContext Contextual objects required for execution of a particular fragment.