org.apache.hadoop.mapred
Class TextOutputFormat

java.lang.Object
  org.apache.hadoop.mapred.OutputFormatBase
      org.apache.hadoop.mapred.TextOutputFormat

All Implemented Interfaces:

OutputFormat

Direct Known Subclasses:

StreamOutputFormat

public class TextOutputFormat
extends OutputFormatBase

An OutputFormat that writes plain text files.

Nested Class Summary

protected static class

TextOutputFormat.LineRecordWriter

Constructor Summary

TextOutputFormat()

Method Summary

RecordWriter

getRecordWriter(FileSystem ignored, JobConf job, String name, Progressable progress) Construct a RecordWriter with Progressable.

Methods inherited from class org.apache.hadoop.mapred.OutputFormatBase

checkOutputSpecs, getCompressOutput, getOutputCompressorClass, setCompressOutput, setOutputCompressorClass

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TextOutputFormat

public TextOutputFormat()

Method Detail

getRecordWriter

public RecordWriter getRecordWriter(FileSystem ignored,
                                    JobConf job,
                                    String name,
                                    Progressable progress)
                             throws IOException

Description copied from interface: OutputFormat

Construct a RecordWriter with Progressable.

Specified by:

getRecordWriter in interface OutputFormat

Specified by:

getRecordWriter in class OutputFormatBase

job - the job whose output is being written

name - the unique name for this part of the output

progress - mechanism for reporting progress while writing to file

Returns:

a RecordWriter

Throws:

IOException