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

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

Package	Description
org.apache.calcite.jdbc
org.apache.drill.exec.impersonation
org.apache.drill.exec.ops
org.apache.drill.exec.physical.base
org.apache.drill.exec.physical.impl
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.v3.file
org.apache.drill.exec.planner
org.apache.drill.exec.planner.logical
org.apache.drill.exec.planner.logical.partition
org.apache.drill.exec.planner.sql
org.apache.drill.exec.planner.sql.handlers
org.apache.drill.exec.planner.sql.logical
org.apache.drill.exec.record.metadata.schema
org.apache.drill.exec.rpc.user
org.apache.drill.exec.server
org.apache.drill.exec.server.rest
org.apache.drill.exec.store
org.apache.drill.exec.store.base.filter
org.apache.drill.exec.store.cassandra
org.apache.drill.exec.store.cassandra.schema
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.druid.schema
org.apache.drill.exec.store.easy.json
org.apache.drill.exec.store.easy.text.writer
org.apache.drill.exec.store.elasticsearch
org.apache.drill.exec.store.elasticsearch.schema
org.apache.drill.exec.store.hbase
org.apache.drill.exec.store.hive
org.apache.drill.exec.store.hive.readers
org.apache.drill.exec.store.hive.schema
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.kafka.schema
org.apache.drill.exec.store.kudu
org.apache.drill.exec.store.ltsv
org.apache.drill.exec.store.mapr
org.apache.drill.exec.store.mapr.db
org.apache.drill.exec.store.mapr.db.binary
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.mongo.schema
org.apache.drill.exec.store.openTSDB
org.apache.drill.exec.store.openTSDB.schema
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.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.

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

Class and Description
SchemaConfig Contains information needed by AbstractSchema implementations.
StoragePluginRegistry

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

Class and Description
StoragePluginRegistry.PluginException

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

Class and Description
PartitionExplorer Exposes partition information to UDFs to allow queries to limit reading partitions dynamically.
SchemaConfig Contains information needed by AbstractSchema implementations.
SchemaConfig.SchemaConfigInfoProvider Interface to implement to provide required info for SchemaConfig
StoragePluginRegistry

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

Class and Description
AbstractStoragePlugin Abstract class for StorePlugin implementations.
StorageStrategy Contains list of parameters that will be used to store path / files on file system.

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

Class and Description
RecordReader
StatisticsRecordWriter

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

Class and Description
ColumnExplorer.ImplicitFileColumn

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

Class and Description
ColumnExplorer.ImplicitFileColumns Columns that give information from where file data comes from.
ColumnExplorer.ImplicitInternalFileColumns Columns that give internal information about file or its parts.

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

Class and Description
StoragePlugin Interface for all implementations of the storage plugins.
StoragePluginRegistry

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

Class and Description
StoragePlugin Interface for all implementations of the storage plugins.
StoragePluginRegistry
StorageStrategy Contains list of parameters that will be used to store path / files on file system.

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

Class and Description
StoragePluginOptimizerRule

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

Class and Description
AbstractSchema

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

Class and Description
AbstractRecordReader
AbstractSchema
RecordReader

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

Class and Description
StoragePluginOptimizerRule

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

Class and Description
StorageStrategy Contains list of parameters that will be used to store path / files on file system.

Classes in org.apache.drill.exec.store used by org.apache.drill.exec.rpc.user

Class and Description
AbstractSchema

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

Class and Description
SchemaFactory Storage plugins implements this interface to register the schemas they provide.
StoragePluginRegistry

Classes in org.apache.drill.exec.store used by org.apache.drill.exec.server.rest

Class and Description
StoragePluginRegistry
StoragePluginRegistry.PluginException

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

Class and Description
AbstractRecordReader
AbstractSchema
AbstractSchemaFactory Abstract implementation of SchemaFactory, ensures that given schema name is always converted is lower case.
AbstractStoragePlugin Abstract class for StorePlugin implementations.
BasePluginRegistryTest
BasePluginRegistryTest.StoragePluginFixtureConfig
ColumnExplorer.ImplicitFileColumn
ColumnExplorer.ImplicitFileColumns Columns that give information from where file data comes from.
ColumnExplorer.ImplicitInternalFileColumns Columns that give internal information about file or its parts.
CommonParquetRecordReader.Metric
ConnectorHandle Defines a storage connector: a storage plugin config along with the locator which can create a plugin instance given an instance of the config.
ConnectorLocator Locates storage plugins.
PartitionExplorer Exposes partition information to UDFs to allow queries to limit reading partitions dynamically.
PartitionNotFoundException
PluginBootstrapLoader Generalized interface for bootstraping or upgrading the plugin persistent store.
PluginHandle Represents a storage plugin, defined by a (name, config) pair.
PluginRegistryContext Provides a loose coupling of the plugin registry to the resources it needs from elsewhere.
PrivatePlugin Indicates private plugins which will be excluded from automatic plugin discovery.
RecordReader
SchemaConfig Contains information needed by AbstractSchema implementations.
SchemaConfig.Builder
SchemaConfig.SchemaConfigInfoProvider Interface to implement to provide required info for SchemaConfig
SchemaFactory Storage plugins implements this interface to register the schemas they provide.
SchemaPartitionExplorer Exposes partition information for a particular schema.
StoragePlugin Interface for all implementations of the storage plugins.
StoragePluginRegistry
StoragePluginRegistry.PluginEncodingException Indicates an error when decoding a plugin from JSON.
StoragePluginRegistry.PluginException
StoragePluginRegistry.PluginFilter
StoragePluginRegistryImpl Plugin registry.
StoragePluginStore Interface to the storage mechanism used to store storage plugin configurations, typically in JSON format.
StorageStrategy Contains list of parameters that will be used to store path / files on file system.
TimedCallable Allows parallel executions of tasks in a simplified way.

Classes in org.apache.drill.exec.store used by org.apache.drill.exec.store.base.filter

Class and Description
StoragePluginOptimizerRule

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

Class and Description
AbstractStoragePlugin Abstract class for StorePlugin implementations.
SchemaConfig Contains information needed by AbstractSchema implementations.
SchemaFactory Storage plugins implements this interface to register the schemas they provide.
StoragePlugin Interface for all implementations of the storage plugins.

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

Class and Description
AbstractSchema
AbstractSchemaFactory Abstract implementation of SchemaFactory, ensures that given schema name is always converted is lower case.
SchemaConfig Contains information needed by AbstractSchema implementations.
SchemaFactory Storage plugins implements this interface to register the schemas they provide.
SchemaPartitionExplorer Exposes partition information for a particular schema.
StoragePlugin Interface for all implementations of the storage plugins.

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

Class and Description
AbstractSchema
AbstractSchemaFactory Abstract implementation of SchemaFactory, ensures that given schema name is always converted is lower case.
AbstractStoragePlugin Abstract class for StorePlugin implementations.
PartitionNotFoundException
SchemaConfig Contains information needed by AbstractSchema implementations.
SchemaFactory Storage plugins implements this interface to register the schemas they provide.
SchemaPartitionExplorer Exposes partition information for a particular schema.
StoragePlugin Interface for all implementations of the storage plugins.
StoragePluginOptimizerRule
StorageStrategy Contains list of parameters that will be used to store path / files on file system.

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

Class and Description
RecordReader
StatisticsRecordWriter
StoragePluginOptimizerRule
StoragePluginRegistry
StorageStrategy Contains list of parameters that will be used to store path / files on file system.

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

Class and Description
RecordReader

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

Class and Description
AbstractRecordReader
AbstractStoragePlugin Abstract class for StorePlugin implementations.
RecordReader
SchemaConfig Contains information needed by AbstractSchema implementations.
SchemaFactory Storage plugins implements this interface to register the schemas they provide.
StoragePlugin Interface for all implementations of the storage plugins.
StoragePluginOptimizerRule
StoragePluginRegistry
StoragePluginRegistry.PluginException

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

Class and Description
AbstractSchema
AbstractSchemaFactory Abstract implementation of SchemaFactory, ensures that given schema name is always converted is lower case.
SchemaConfig Contains information needed by AbstractSchema implementations.
SchemaFactory Storage plugins implements this interface to register the schemas they provide.
SchemaPartitionExplorer Exposes partition information for a particular schema.

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

Class and Description
AbstractRecordReader
RecordReader
StatisticsRecordWriter
StorageStrategy Contains list of parameters that will be used to store path / files on file system.

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

Class and Description
StorageStrategy Contains list of parameters that will be used to store path / files on file system.

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

Class and Description
AbstractStoragePlugin Abstract class for StorePlugin implementations.
SchemaConfig Contains information needed by AbstractSchema implementations.
SchemaFactory Storage plugins implements this interface to register the schemas they provide.
StoragePlugin Interface for all implementations of the storage plugins.

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

Class and Description
AbstractSchema
AbstractSchemaFactory Abstract implementation of SchemaFactory, ensures that given schema name is always converted is lower case.
SchemaConfig Contains information needed by AbstractSchema implementations.
SchemaFactory Storage plugins implements this interface to register the schemas they provide.
SchemaPartitionExplorer Exposes partition information for a particular schema.
StoragePlugin Interface for all implementations of the storage plugins.

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

Class and Description
AbstractRecordReader
AbstractSchemaFactory Abstract implementation of SchemaFactory, ensures that given schema name is always converted is lower case.
AbstractStoragePlugin Abstract class for StorePlugin implementations.
RecordReader
SchemaConfig Contains information needed by AbstractSchema implementations.
SchemaFactory Storage plugins implements this interface to register the schemas they provide.
StoragePlugin Interface for all implementations of the storage plugins.
StoragePluginOptimizerRule
StoragePluginRegistry

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

Class and Description
AbstractStoragePlugin Abstract class for StorePlugin implementations.
SchemaConfig Contains information needed by AbstractSchema implementations.
SchemaFactory Storage plugins implements this interface to register the schemas they provide.
StoragePlugin Interface for all implementations of the storage plugins.
StoragePluginOptimizerRule
StoragePluginRegistry

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

Class and Description
AbstractRecordReader
RecordReader

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

Class and Description
AbstractSchema
AbstractSchemaFactory Abstract implementation of SchemaFactory, ensures that given schema name is always converted is lower case.
SchemaConfig Contains information needed by AbstractSchema implementations.
SchemaFactory Storage plugins implements this interface to register the schemas they provide.
SchemaPartitionExplorer Exposes partition information for a particular schema.

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

Class and Description
AbstractSchema
AbstractSchemaFactory Abstract implementation of SchemaFactory, ensures that given schema name is always converted is lower case.
AbstractStoragePlugin Abstract class for StorePlugin implementations.
SchemaConfig Contains information needed by AbstractSchema implementations.
SchemaFactory Storage plugins implements this interface to register the schemas they provide.
SchemaPartitionExplorer Exposes partition information for a particular schema.
StoragePlugin Interface for all implementations of the storage plugins.
StoragePluginOptimizerRule

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

Class and Description
AbstractStoragePlugin Abstract class for StorePlugin implementations.
SchemaConfig Contains information needed by AbstractSchema implementations.
SchemaFactory Storage plugins implements this interface to register the schemas they provide.
StoragePlugin Interface for all implementations of the storage plugins.
StoragePluginOptimizerRule
SystemPlugin Indicates system plugins which will be dynamically initialized during storage plugin registry init stage.

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

Class and Description
AbstractStoragePlugin Abstract class for StorePlugin implementations.
SchemaConfig Contains information needed by AbstractSchema implementations.
SchemaFactory Storage plugins implements this interface to register the schemas they provide.
StoragePlugin Interface for all implementations of the storage plugins.
StoragePluginRegistry

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

Class and Description
AbstractStoragePlugin Abstract class for StorePlugin implementations.
SchemaConfig Contains information needed by AbstractSchema implementations.
SchemaFactory Storage plugins implements this interface to register the schemas they provide.
StoragePlugin Interface for all implementations of the storage plugins.
StoragePluginOptimizerRule
StoragePluginRegistry

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

Class and Description
AbstractSchema
AbstractSchemaFactory Abstract implementation of SchemaFactory, ensures that given schema name is always converted is lower case.
SchemaConfig Contains information needed by AbstractSchema implementations.
SchemaFactory Storage plugins implements this interface to register the schemas they provide.
SchemaPartitionExplorer Exposes partition information for a particular schema.

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

Class and Description
AbstractRecordReader
AbstractSchemaFactory Abstract implementation of SchemaFactory, ensures that given schema name is always converted is lower case.
AbstractStoragePlugin Abstract class for StorePlugin implementations.
RecordReader
SchemaConfig Contains information needed by AbstractSchema implementations.
SchemaFactory Storage plugins implements this interface to register the schemas they provide.
StoragePlugin Interface for all implementations of the storage plugins.
StoragePluginRegistry

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

Class and Description
AbstractRecordReader
RecordReader

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

Class and Description
AbstractStoragePlugin Abstract class for StorePlugin implementations.
SchemaConfig Contains information needed by AbstractSchema implementations.
StoragePluginOptimizerRule

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

Class and Description
AbstractStoragePlugin Abstract class for StorePlugin implementations.
SchemaConfig Contains information needed by AbstractSchema implementations.
StoragePluginOptimizerRule
StoragePluginRegistry

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

Class and Description
AbstractStoragePlugin Abstract class for StorePlugin implementations.
StoragePluginRegistry

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

Class and Description
AbstractRecordReader
AbstractStoragePlugin Abstract class for StorePlugin implementations.
RecordReader
StoragePluginRegistry

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

Class and Description
AbstractRecordReader
AbstractStoragePlugin Abstract class for StorePlugin implementations.
RecordReader
SchemaConfig Contains information needed by AbstractSchema implementations.
SchemaFactory Storage plugins implements this interface to register the schemas they provide.
StoragePlugin Interface for all implementations of the storage plugins.

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

Class and Description
AbstractRecordReader
AbstractStoragePlugin Abstract class for StorePlugin implementations.
RecordReader
SchemaConfig Contains information needed by AbstractSchema implementations.
SchemaFactory Storage plugins implements this interface to register the schemas they provide.
StoragePlugin Interface for all implementations of the storage plugins.
StoragePluginOptimizerRule
StoragePluginRegistry

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

Class and Description
AbstractSchema
AbstractSchemaFactory Abstract implementation of SchemaFactory, ensures that given schema name is always converted is lower case.
SchemaConfig Contains information needed by AbstractSchema implementations.
SchemaFactory Storage plugins implements this interface to register the schemas they provide.
SchemaPartitionExplorer Exposes partition information for a particular schema.

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

Class and Description
AbstractRecordReader
AbstractStoragePlugin Abstract class for StorePlugin implementations.
RecordReader
SchemaConfig Contains information needed by AbstractSchema implementations.
SchemaFactory Storage plugins implements this interface to register the schemas they provide.
StoragePlugin Interface for all implementations of the storage plugins.
StoragePluginRegistry

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

Class and Description
AbstractSchemaFactory Abstract implementation of SchemaFactory, ensures that given schema name is always converted is lower case.
SchemaConfig Contains information needed by AbstractSchema implementations.
SchemaFactory Storage plugins implements this interface to register the schemas they provide.

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

Class and Description
StoragePluginOptimizerRule
StoragePluginRegistry
StorageStrategy Contains list of parameters that will be used to store path / files on file system.

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

Class and Description
AbstractRecordReader
CommonParquetRecordReader
RecordReader

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

Class and Description
AbstractRecordReader
CommonParquetRecordReader
RecordReader

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

Class and Description
AbstractRecordReader
RecordDataType Defines names and data types of columns in a static drill table.
RecordReader

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

Class and Description
AbstractSchemaFactory Abstract implementation of SchemaFactory, ensures that given schema name is always converted is lower case.
AbstractStoragePlugin Abstract class for StorePlugin implementations.
SchemaConfig Contains information needed by AbstractSchema implementations.
SchemaFactory Storage plugins implements this interface to register the schemas they provide.
StoragePlugin Interface for all implementations of the storage plugins.
StoragePluginOptimizerRule

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

Class and Description
AbstractStoragePlugin Abstract class for StorePlugin implementations.
RecordDataType Defines names and data types of columns in a static drill table.
SchemaConfig Contains information needed by AbstractSchema implementations.
SchemaFactory Storage plugins implements this interface to register the schemas they provide.
StoragePlugin Interface for all implementations of the storage plugins.
StoragePluginRegistry
SystemPlugin Indicates system plugins which will be dynamically initialized during storage plugin registry init stage.

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

Class and Description
StoragePluginRegistry
StoragePluginRegistry.PluginException

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

Class and Description
StoragePluginRegistry

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

Class and Description
PartitionExplorer Exposes partition information to UDFs to allow queries to limit reading partitions dynamically.
RecordReader
StoragePluginRegistry