org.apache.hadoop.chukwa.extraction.archive

Class ChukwaArchiveHourlyOutputFormat

java.lang.Object

org.apache.hadoop.mapred.FileOutputFormat<K,V>

org.apache.hadoop.mapred.lib.MultipleOutputFormat<K,V>

org.apache.hadoop.mapred.lib.MultipleSequenceFileOutputFormat<ChukwaArchiveKey,ChunkImpl>

org.apache.hadoop.chukwa.extraction.archive.ChukwaArchiveHourlyOutputFormat

All Implemented Interfaces:

org.apache.hadoop.mapred.OutputFormat<ChukwaArchiveKey,ChunkImpl>

public class ChukwaArchiveHourlyOutputFormat
extends org.apache.hadoop.mapred.lib.MultipleSequenceFileOutputFormat<ChukwaArchiveKey,ChunkImpl>

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.mapred.FileOutputFormat

org.apache.hadoop.mapred.FileOutputFormat.Counter

Constructor Summary

Constructors

Constructor and Description
ChukwaArchiveHourlyOutputFormat()

Method Summary

Modifier and Type	Method and Description
protected String	generateFileNameForKeyValue(ChukwaArchiveKey key, ChunkImpl chunk, String name)

Methods inherited from class org.apache.hadoop.mapred.lib.MultipleSequenceFileOutputFormat

getBaseRecordWriter

Methods inherited from class org.apache.hadoop.mapred.lib.MultipleOutputFormat

generateActualKey, generateActualValue, generateLeafFileName, getInputFileBasedOutputFileName, getRecordWriter

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

checkOutputSpecs, getCompressOutput, getOutputCompressorClass, getOutputPath, getPathForCustomFile, getTaskOutputPath, getUniqueName, getWorkOutputPath, setCompressOutput, setOutputCompressorClass, setOutputPath, setWorkOutputPath

Methods inherited from class java.lang.Object

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

Constructor Detail

ChukwaArchiveHourlyOutputFormat

public ChukwaArchiveHourlyOutputFormat()

Method Detail

generateFileNameForKeyValue

protected String generateFileNameForKeyValue(ChukwaArchiveKey key,
                                             ChunkImpl chunk,
                                             String name)

Overrides:

generateFileNameForKeyValue in class org.apache.hadoop.mapred.lib.MultipleOutputFormat<ChukwaArchiveKey,ChunkImpl>