Uses of Class
org.apache.drill.exec.store.dfs.DrillFileSystem

Packages that use DrillFileSystem

Package	Description
org.apache.drill.exec.dotdrill	Meta-data persistence format, used for views and other cluster-wide persistent state.
org.apache.drill.exec.metastore.analyze
org.apache.drill.exec.metastore.store
org.apache.drill.exec.metastore.store.parquet
org.apache.drill.exec.ops
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.physical.unit
org.apache.drill.exec.store.dfs
org.apache.drill.exec.store.dfs.easy
org.apache.drill.exec.store.easy.json
org.apache.drill.exec.store.ltsv
org.apache.drill.exec.store.mapr
org.apache.drill.exec.store.mapr.db
org.apache.drill.exec.store.parquet
org.apache.drill.exec.store.parquet2
org.apache.drill.exec.store.sys.store
org.apache.drill.exec.util
org.apache.drill.test	Provides a variety of test framework tools to simplify Drill unit tests and ad-hoc tests created while developing features.

Uses of DrillFileSystem in org.apache.drill.exec.dotdrill

Methods in org.apache.drill.exec.dotdrill with parameters of type DrillFileSystem

Modifier and Type	Method and Description
static DotDrillFile	DotDrillFile.create(DrillFileSystem fs, org.apache.hadoop.fs.FileStatus status)
static List<DotDrillFile>	DotDrillUtil.getDotDrills(DrillFileSystem fs, org.apache.hadoop.fs.Path root, DotDrillType... types) Return list of DotDrillFile objects whose file name ends with .drill and matches the provided Drill Dot files types in a given parent Path.
static List<DotDrillFile>	DotDrillUtil.getDotDrills(DrillFileSystem fs, org.apache.hadoop.fs.Path root, String name, DotDrillType... types) Return list of DotDrillFile objects whose file name matches the provided name pattern and Drill Dot files types in a given parent Path.

Uses of DrillFileSystem in org.apache.drill.exec.metastore.analyze

Methods in org.apache.drill.exec.metastore.analyze with parameters of type DrillFileSystem

Modifier and Type	Method and Description
static List<org.apache.hadoop.fs.FileStatus>	FileMetadataInfoCollector.getFileStatuses(FileSelection fileSelection, DrillFileSystem fs) Returns list of FileStatus file statuses obtained from specified FileSelection file selection.

Uses of DrillFileSystem in org.apache.drill.exec.metastore.store

Methods in org.apache.drill.exec.metastore.store that return DrillFileSystem

Modifier and Type	Method and Description
DrillFileSystem	MetastoreFileTableMetadataProvider.Builder.fs()

Methods in org.apache.drill.exec.metastore.store with parameters of type DrillFileSystem

Modifier and Type	Method and Description
SimpleFileTableMetadataProvider.Builder	SimpleFileTableMetadataProvider.Builder.withFileSystem(DrillFileSystem fs)
T	FileTableMetadataProviderBuilder.withFileSystem(DrillFileSystem fs)
T	MetastoreFileTableMetadataProvider.Builder.withFileSystem(DrillFileSystem fs)

Uses of DrillFileSystem in org.apache.drill.exec.metastore.store.parquet

Methods in org.apache.drill.exec.metastore.store.parquet with parameters of type DrillFileSystem

Modifier and Type	Method and Description
boolean	ParquetTableMetadataProviderImpl.fileExists(DrillFileSystem fs, List<org.apache.hadoop.fs.Path> paths)
List<org.apache.hadoop.fs.Path>	ParquetTableMetadataProviderImpl.populateMetaPaths(org.apache.hadoop.fs.Path p, DrillFileSystem fs) Returns list of metadata cache files
ParquetTableMetadataProviderImpl.Builder	ParquetTableMetadataProviderImpl.Builder.withFileSystem(DrillFileSystem fs)
MetastoreParquetTableMetadataProvider.Builder	MetastoreParquetTableMetadataProvider.Builder.withFileSystem(DrillFileSystem fs)

Uses of DrillFileSystem in org.apache.drill.exec.ops

Methods in org.apache.drill.exec.ops that return DrillFileSystem

Modifier and Type	Method and Description
DrillFileSystem	OperatorContext.newFileSystem(org.apache.hadoop.conf.Configuration conf)
DrillFileSystem	BaseOperatorContext.newFileSystem(org.apache.hadoop.conf.Configuration conf) Creates DrillFileSystem that automatically tracks operator stats.
DrillFileSystem	OperatorContext.newNonTrackingFileSystem(org.apache.hadoop.conf.Configuration conf)
DrillFileSystem	BaseOperatorContext.newNonTrackingFileSystem(org.apache.hadoop.conf.Configuration conf) Creates a DrillFileSystem that does not automatically track operator stats.

Uses of DrillFileSystem in org.apache.drill.exec.physical.impl.scan.file

Methods in org.apache.drill.exec.physical.impl.scan.file that return DrillFileSystem

Modifier and Type	Method and Description
DrillFileSystem	FileScanFramework.fileSystem()
DrillFileSystem	FileScanFramework.FileSchemaNegotiator.fileSystem() Gives the Drill file system for this operator.
DrillFileSystem	FileScanFramework.FileSchemaNegotiatorImpl.fileSystem()

Uses of DrillFileSystem in org.apache.drill.exec.physical.impl.scan.v3.file

Fields in org.apache.drill.exec.physical.impl.scan.v3.file declared as DrillFileSystem

Modifier and Type	Field and Description
protected DrillFileSystem	ImplicitColumnResolver.ImplicitColumnOptions.dfs

Methods in org.apache.drill.exec.physical.impl.scan.v3.file that return DrillFileSystem

Modifier and Type	Method and Description
DrillFileSystem	FileScanLifecycle.fileSystem()
DrillFileSystem	FileDescrip.fileSystem() Gives the Drill file system for this operator.

Methods in org.apache.drill.exec.physical.impl.scan.v3.file with parameters of type DrillFileSystem

Modifier and Type	Method and Description
ImplicitColumnResolver.ImplicitColumnOptions	ImplicitColumnResolver.ImplicitColumnOptions.dfs(DrillFileSystem dfs)

Constructors in org.apache.drill.exec.physical.impl.scan.v3.file with parameters of type DrillFileSystem

Constructor and Description
FileDescrip(DrillFileSystem dfs, FileWork fileWork, org.apache.hadoop.fs.Path selectionRoot)
ImplicitFileColumnsHandler(DrillFileSystem dfs, OptionSet options, FileScanLifecycleBuilder scanOptions, ResultVectorCache vectorCache, ScanSchemaTracker schemaTracker)

Uses of DrillFileSystem in org.apache.drill.exec.physical.unit

Fields in org.apache.drill.exec.physical.unit declared as DrillFileSystem

Modifier and Type	Field and Description
protected static DrillFileSystem	TestMiniPlan.fs
protected static DrillFileSystem	TestNullInputMiniPlan.fs

Methods in org.apache.drill.exec.physical.unit with parameters of type DrillFileSystem

Modifier and Type	Method and Description
T	MiniPlanUnitTestBase.ScanPopBuider.fileSystem(DrillFileSystem fs)

Uses of DrillFileSystem in org.apache.drill.exec.store.dfs

Methods in org.apache.drill.exec.store.dfs that return DrillFileSystem

Modifier and Type	Method and Description
DrillFileSystem	WorkspaceSchemaFactory.WorkspaceSchema.getFS()

Methods in org.apache.drill.exec.store.dfs with parameters of type DrillFileSystem

Modifier and Type	Method and Description
boolean	WorkspaceSchemaFactory.accessible(DrillFileSystem fs) Checks whether a FileSystem object has the permission to list/read workspace directory
boolean	FileSelection.containsDirectories(DrillFileSystem fs)
static FileSelection	FileSelection.create(DrillFileSystem fs, String parent, String path, boolean allowAccessOutsideWorkspace)
WorkspaceSchemaFactory.WorkspaceSchema	WorkspaceSchemaFactory.createSchema(List<String> parentSchemaPath, SchemaConfig schemaConfig, DrillFileSystem fs)
org.apache.hadoop.fs.FileStatus	FileSelection.getFirstPath(DrillFileSystem fs)
List<org.apache.hadoop.fs.FileStatus>	FileSelection.getStatuses(DrillFileSystem fs)
boolean	BasicFormatMatcher.isFileReadable(DrillFileSystem fs, org.apache.hadoop.fs.FileStatus status) Function returns true if the file extension matches the pattern.
abstract boolean	FormatMatcher.isFileReadable(DrillFileSystem fs, org.apache.hadoop.fs.FileStatus status)
DrillTable	BasicFormatMatcher.isReadable(DrillFileSystem fs, FileSelection selection, FileSystemPlugin fsPlugin, String storageEngineName, SchemaConfig schemaConfig)
abstract DrillTable	FormatMatcher.isReadable(DrillFileSystem fs, FileSelection selection, FileSystemPlugin fsPlugin, String storageEngineName, SchemaConfig schemaConfig)
FileSelection	FileSelection.minusDirectories(DrillFileSystem fs)

Constructors in org.apache.drill.exec.store.dfs with parameters of type DrillFileSystem

Constructor and Description
WorkspaceSchema(List<String> parentSchemaPath, String wsName, SchemaConfig schemaConfig, DrillFileSystem fs)

Uses of DrillFileSystem in org.apache.drill.exec.store.dfs.easy

Methods in org.apache.drill.exec.store.dfs.easy with parameters of type DrillFileSystem

Modifier and Type	Method and Description
RecordReader	EasyFormatPlugin.getRecordReader(FragmentContext context, DrillFileSystem dfs, FileWork fileWork, List<SchemaPath> columns, String userName) Return a record reader for the specific file format, when using the original ScanBatch scanner.

Uses of DrillFileSystem in org.apache.drill.exec.store.easy.json

Methods in org.apache.drill.exec.store.easy.json with parameters of type DrillFileSystem

Modifier and Type	Method and Description
RecordReader	JSONFormatPlugin.getRecordReader(FragmentContext context, DrillFileSystem dfs, FileWork fileWork, List<SchemaPath> columns, String userName)

Constructors in org.apache.drill.exec.store.easy.json with parameters of type DrillFileSystem

Constructor and Description
JSONRecordReader(FragmentContext fragmentContext, com.fasterxml.jackson.databind.JsonNode embeddedContent, DrillFileSystem fileSystem, List<SchemaPath> columns) Create a new JSON Record Reader that uses a in memory materialized JSON stream.
JSONRecordReader(FragmentContext fragmentContext, org.apache.hadoop.fs.Path inputPath, DrillFileSystem fileSystem, List<SchemaPath> columns) Create a JSON Record Reader that uses a file based input stream.

Uses of DrillFileSystem in org.apache.drill.exec.store.ltsv

Methods in org.apache.drill.exec.store.ltsv with parameters of type DrillFileSystem

Modifier and Type	Method and Description
RecordReader	LTSVFormatPlugin.getRecordReader(FragmentContext context, DrillFileSystem dfs, FileWork fileWork, List<SchemaPath> columns, String userName)

Constructors in org.apache.drill.exec.store.ltsv with parameters of type DrillFileSystem

Constructor and Description
LTSVRecordReader(FragmentContext fragmentContext, org.apache.hadoop.fs.Path path, DrillFileSystem fileSystem, List<SchemaPath> columns)

Uses of DrillFileSystem in org.apache.drill.exec.store.mapr

Methods in org.apache.drill.exec.store.mapr with parameters of type DrillFileSystem

Modifier and Type	Method and Description
boolean	TableFormatMatcher.isFileReadable(DrillFileSystem fs, org.apache.hadoop.fs.FileStatus status)
DrillTable	TableFormatMatcher.isReadable(DrillFileSystem fs, FileSelection selection, FileSystemPlugin fsPlugin, String storageEngineName, SchemaConfig schemaConfig)

Uses of DrillFileSystem in org.apache.drill.exec.store.mapr.db

Methods in org.apache.drill.exec.store.mapr.db with parameters of type DrillFileSystem

Modifier and Type	Method and Description
DrillTable	MapRDBFormatMatcher.isReadable(DrillFileSystem fs, FileSelection selection, FileSystemPlugin fsPlugin, String storageEngineName, SchemaConfig schemaConfig)
DrillTable	MapRDBFormatMatcher.isReadableIndex(DrillFileSystem fs, FileSelection selection, FileSystemPlugin fsPlugin, String storageEngineName, String userName, IndexDescriptor secondaryIndexDesc) Get an instance of DrillTable for a particular native secondary index

Uses of DrillFileSystem in org.apache.drill.exec.store.parquet

Methods in org.apache.drill.exec.store.parquet that return DrillFileSystem

Modifier and Type	Method and Description
protected abstract DrillFileSystem	AbstractParquetScanBatchCreator.AbstractDrillFileSystemManager.get(org.apache.hadoop.conf.Configuration config, org.apache.hadoop.fs.Path path)

Uses of DrillFileSystem in org.apache.drill.exec.store.parquet2

Constructors in org.apache.drill.exec.store.parquet2 with parameters of type DrillFileSystem

Constructor and Description
DrillParquetReader(FragmentContext fragmentContext, org.apache.parquet.hadoop.metadata.ParquetMetadata footer, RowGroupReadEntry entry, List<SchemaPath> columns, DrillFileSystem fileSystem, ParquetReaderUtility.DateCorruptionStatus containsCorruptedDates, long recordsToRead)

Uses of DrillFileSystem in org.apache.drill.exec.store.sys.store

Methods in org.apache.drill.exec.store.sys.store that return DrillFileSystem

Modifier and Type	Method and Description
static DrillFileSystem	LocalPersistentStore.getFileSystem(DrillConfig config, org.apache.hadoop.fs.Path root)

Constructors in org.apache.drill.exec.store.sys.store with parameters of type DrillFileSystem

Constructor and Description
LocalPersistentStore(DrillFileSystem fs, org.apache.hadoop.fs.Path base, PersistentStoreConfig<V> config)

Uses of DrillFileSystem in org.apache.drill.exec.util

Methods in org.apache.drill.exec.util that return DrillFileSystem

Modifier and Type	Method and Description
static DrillFileSystem	ImpersonationUtil.createFileSystem(String proxyUserName, org.apache.hadoop.conf.Configuration fsConf) Create DrillFileSystem for given proxyUserName and configuration.

Uses of DrillFileSystem in org.apache.drill.test

Methods in org.apache.drill.test with parameters of type DrillFileSystem

Modifier and Type	Method and Description
static Iterator<RecordReader>	PhysicalOpUnitTestBase.getJsonReadersFromInputFiles(DrillFileSystem fs, List<org.apache.hadoop.fs.Path> inputPaths, FragmentContext fragContext, List<SchemaPath> columnsToRead) Create JSONRecordReader from files on a file system.