FileDataInput Class

Provides a stage with input from a file system.

Inheritance Hierarchy

SystemObject
Ookii.Jumbo.JetConfigurable
Ookii.Jumbo.Jet.IOFileDataInput

Namespace: Ookii.Jumbo.Jet.IO
Assembly: Ookii.Jumbo.Jet (in Ookii.Jumbo.Jet.dll) Version: 2.0.0

Syntax

public class FileDataInput : Configurable, 
	IDataInput

Public Class FileDataInput
	Inherits Configurable
	Implements IDataInput

public ref class FileDataInput : public Configurable, 
	IDataInput

type FileDataInput =  
    class
        inherit Configurable
        interface IDataInput
    end

The FileDataInput type exposes the following members.

Constructors

	Name	Description
	FileDataInput	Initializes a new instance of the FileDataInput class.
	FileDataInput(DfsConfiguration, Type, JumboFileSystemEntry, Int32, Int32)	Initializes a new instance of the FileDataInput class.
	FileDataInput(DfsConfiguration, Type, IEnumerableJumboFile, Int32, Int32)	Initializes a new instance of the FileDataInput class.

Properties

	Name	Description
	DfsConfiguration	Gets or sets the configuration used to access the Distributed File System. (Inherited from Configurable.)
	JetConfiguration	Gets or sets the configuration used to access the Jet servers. (Inherited from Configurable.)
	RecordType	Gets the type of the records of this input.
	TaskContext	Gets or sets the configuration for the task attempt. (Inherited from Configurable.)
	TaskInputs	Gets the inputs for each task.

Methods

	Name	Description
	CreateRecordReader	Creates the record reader for the specified task.
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	NotifyAddedToStage	Notifies the data input that it has been added to a stage.
	NotifyConfigurationChanged	Indicates the configuration has been changed. ApplyConfiguration(Object, DfsConfiguration, JetConfiguration, TaskContext) calls this method after setting the configuration. (Overrides ConfigurableNotifyConfigurationChanged.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

Fields

	Name	Description
	InputPathSettingKey	The key of the setting in the stage settings that holds the input path.
	RecordReaderTypeSettingKey	The key of the setting in the stage settings that holds the record reader type.