org.apache.reef.io.data.output

Interface OutputStreamProvider

All Known Implementing Classes:

TaskOutputStreamProvider, TaskOutputStreamProviderHDFS, TaskOutputStreamProviderLocal

public interface OutputStreamProvider

A provider through which users create output streams.

Method Summary

Methods

Modifier and Type	Method and Description
void	close() release resources.
DataOutputStream	create(String name) create an output stream using the given name.

Method Detail

create

DataOutputStream create(String name)
                        throws IOException

create an output stream using the given name.

Parameters:

name - name of the created output stream It is used as the name of the directory if the created output stream is a file output stream

Returns:

created output stream

Throws:

IOException

close

void close()
           throws IOException

release resources.

Throws:

IOException