NYT::TCommandRawJob Class Reference

Raw job executing given bash command. More...

#include <operation.h>

Inheritance diagram for NYT::TCommandRawJob:

Public Member Functions
	TCommandRawJob (TStringBuf command={})
	Create job with specified command.
const TString &	GetCommand () const override
	Get bash command to run.
void	Do (const TRawJobContext &jobContext) override
	This method is called exactly once for the whole job input.
Public Member Functions inherited from NYT::IJob
virtual void	Save (IOutputStream &stream) const
	Save job state to stream to be restored on cluster nodes.
virtual void	Load (IInputStream &stream)
	Restore job state from a stream.
const TNode &	SecureVault () const
	Get operation secure vault (specified in NYT::TOperationOptions::SecureVault) inside a job.
i64	GetOutputTableCount () const
	Get number of output tables.
virtual void	PrepareOperation (const IOperationPreparationContext &context, TJobOperationPreparer &preparer) const
	Method allowing user to control some properties of input and output tables and formats.

Additional Inherited Members
Public Types inherited from NYT::IJob
enum	EType {   Mapper , Reducer , ReducerAggregator , RawJob ,   VanillaJob }
	Type of job.
Static Public Attributes inherited from NYT::IRawJob
static constexpr EType	JobType = EType::RawJob
	Type of job implemented by this class.

Detailed Description

Raw job executing given bash command.

Note

The binary will not be uploaded.

Constructor & Destructor Documentation

TCommandRawJob()

NYT::TCommandRawJob::TCommandRawJob ( TStringBuf command = {} )

explicit

Create job with specified command.

Parameters

command

Bash command to run.

Member Function Documentation

Do()

void NYT::TCommandRawJob::Do ( const TRawJobContext & jobContext )

overridevirtual

This method is called exactly once for the whole job input.

Implements NYT::IRawJob.

GetCommand()

const TString & NYT::TCommandRawJob::GetCommand ( ) const

overridevirtual

Get bash command to run.

Note

This method is called on the client side.

Implements NYT::ICommandJob.

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The documentation for this class was generated from the following file:

• yt/cpp/mapreduce/interface/operation.h