org.apache.hadoop.mapred.lib
Class MultipleSequenceFileOutputFormat<K,V>
java.lang.Object
org.apache.hadoop.mapred.FileOutputFormat<K,V>
org.apache.hadoop.mapred.lib.MultipleOutputFormat<K,V>
org.apache.hadoop.mapred.lib.MultipleSequenceFileOutputFormat<K,V>
- All Implemented Interfaces:
- OutputFormat<K,V>
@InterfaceAudience.Public
@InterfaceStability.Stable
public class MultipleSequenceFileOutputFormat<K,V>
- extends MultipleOutputFormat<K,V>
This class extends the MultipleOutputFormat, allowing to write the output data
to different output files in sequence file output format.
Methods inherited from class org.apache.hadoop.mapred.FileOutputFormat |
checkOutputSpecs, getCompressOutput, getOutputCompressorClass, getOutputPath, getPathForCustomFile, getTaskOutputPath, getUniqueName, getWorkOutputPath, setCompressOutput, setOutputCompressorClass, setOutputPath |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
MultipleSequenceFileOutputFormat
public MultipleSequenceFileOutputFormat()
getBaseRecordWriter
protected RecordWriter<K,V> getBaseRecordWriter(FileSystem fs,
JobConf job,
String name,
Progressable arg3)
throws IOException
- Specified by:
getBaseRecordWriter
in class MultipleOutputFormat<K,V>
- Parameters:
fs
- the file system to usejob
- a job conf objectname
- the name of the file over which a record writer object will be
constructedarg3
- a progressable object
- Returns:
- A RecordWriter object over the given file
- Throws:
IOException
Copyright © 2014 Apache Software Foundation. All Rights Reserved.