| 程序包 | 说明 |
|---|---|
| org.apache.hadoop.mapreduce.lib.output | |
| org.apache.hadoop.tools.distcp2.mapred |
| 类和说明 |
|---|
| FileOutputFormat
A base class for
OutputFormats that read from FileSystems. |
| FileOutputFormat.Counter |
| FilterOutputFormat
FilterOutputFormat is a convenience class that wraps OutputFormat.
|
| SequenceFileOutputFormat
An
OutputFormat that writes SequenceFiles. |
| 类和说明 |
|---|
| FileOutputCommitter
An
OutputCommitter that commits files specified
in job output directory i.e. |
| FileOutputFormat
A base class for
OutputFormats that read from FileSystems. |
| TextOutputFormat
An
OutputFormat that writes plain text files. |
Copyright © 2009 The Apache Software Foundation