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

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

Package	Description
org.apache.drill.exec.ops
org.apache.drill.exec.physical.base
org.apache.drill.exec.physical.impl
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.rpc.user
org.apache.drill.exec.server
org.apache.drill.exec.server.rest
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.util

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
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
RecordWriter RecordWriter interface.

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
SchemaConfig Contains information needed by AbstractSchema implementations.
StoragePluginRegistry

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.rpc.user

Class and Description
AbstractSchema

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

Class and Description
SchemaFactory StoragePlugins 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

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

Class and Description
AbstractRecordWriter
AbstractSchema
ColumnExplorer.ImplicitFileColumns Columns that give information from where file data comes from.
EventBasedRecordWriter.FieldConverter
PartitionExplorer Exposes partition information to UDFs to allow queries to limit reading partitions dynamically.
PartitionNotFoundException
RecordReader
RecordWriter RecordWriter interface.
SchemaConfig Contains information needed by AbstractSchema implementations.
SchemaConfig.Builder
SchemaConfig.SchemaConfigInfoProvider Interface to implement to provide required info for SchemaConfig
SchemaFactory StoragePlugins 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
StorageStrategy Contains list of parameters that will be used to store path / files on file system.
TimedRunnable Class used to allow parallel executions of tasks in a simplified way.

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

Class and Description
AbstractRecordReader
RecordReader
RecordWriter RecordWriter interface.

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

Class and Description
AbstractSchema
AbstractStoragePlugin Abstract class for StorePlugin implementations.
PartitionNotFoundException
SchemaConfig Contains information needed by AbstractSchema implementations.
SchemaFactory StoragePlugins 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
RecordWriter RecordWriter interface.
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.easy.json

Class and Description
AbstractRecordReader
AbstractRecordWriter
EventBasedRecordWriter.FieldConverter
JSONOutputRecordWriter Abstract implementation of RecordWriter interface which exposes interface: #writeHeader(List) #addField(int,String) to output the data in string format instead of implementing addField for each type holder.
RecordReader
RecordWriter RecordWriter interface.
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.sequencefile

Class and Description
AbstractRecordReader
RecordReader
RecordWriter RecordWriter interface.

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

Class and Description
RecordReader
RecordWriter RecordWriter interface.

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

Class and Description
AbstractRecordReader
RecordReader

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

Class and Description
RecordReader
RecordWriter RecordWriter interface.

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 StoragePlugins 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.mock

Class and Description
AbstractRecordReader
AbstractStoragePlugin Abstract class for StorePlugin implementations.
RecordReader
SchemaConfig Contains information needed by AbstractSchema implementations.
SchemaFactory StoragePlugins 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.parquet

Class and Description
AbstractRecordWriter
EventBasedRecordWriter.FieldConverter
ParquetOutputRecordWriter Abstract implementation of RecordWriter interface which exposes interface: #writeHeader(List) #addField(int,String) to output the data in string format instead of implementing addField for each type holder.
RecordWriter RecordWriter interface.
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
RecordReader

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

Class and Description
AbstractRecordReader
RecordReader

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

Class and Description
AbstractRecordReader
RecordReader
RecordWriter RecordWriter interface.

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

Class and Description
AbstractRecordReader
RecordDataType 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.sys

Class and Description
AbstractStoragePlugin Abstract class for StorePlugin implementations.
RecordDataType RecordDataType defines names and data types of columns in a static drill table.
SchemaConfig Contains information needed by AbstractSchema implementations.
SchemaFactory StoragePlugins 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.text

Class and Description
AbstractRecordReader
AbstractRecordWriter
EventBasedRecordWriter.FieldConverter
RecordReader
RecordWriter RecordWriter interface.
StorageStrategy Contains list of parameters that will be used to store path / files on file system.
StringOutputRecordWriter Abstract implementation of RecordWriter interface which exposes interface: #writeHeader(List) StringOutputRecordWriter.addField(int,String) to output the data in string format instead of implementing addField for each type holder.

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

Class and Description
StoragePluginRegistry