Package org.apache.nutch.crawl

Class CrawlDbReader.CrawlDatumCsvOutputFormat

java.lang.Object

org.apache.hadoop.mapreduce.OutputFormat<K,V>

org.apache.hadoop.mapreduce.lib.output.FileOutputFormat<Text,CrawlDatum>

org.apache.nutch.crawl.CrawlDbReader.CrawlDatumCsvOutputFormat

Enclosing class:

CrawlDbReader

public static class CrawlDbReader.CrawlDatumCsvOutputFormat
extends FileOutputFormat<Text,CrawlDatum>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	CrawlDbReader.CrawlDatumCsvOutputFormat.LineRecordWriter

Nested classes/interfaces inherited from class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat

FileOutputFormat.Counter

Field Summary

Fields inherited from class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat

BASE_OUTPUT_NAME, COMPRESS, COMPRESS_CODEC, COMPRESS_TYPE, OUTDIR, PART

Constructor Summary

Constructors

Constructor	Description
CrawlDatumCsvOutputFormat()

Method Summary

Modifier and Type	Method	Description
RecordWriter<Text,CrawlDatum>	getRecordWriter(TaskAttemptContext context)

Methods inherited from class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat

checkOutputSpecs, getCompressOutput, getDefaultWorkFile, getOutputCommitter, getOutputCompressorClass, getOutputName, getOutputPath, getPathForWorkFile, getUniqueFile, getWorkOutputPath, setCompressOutput, setOutputCompressorClass, setOutputName, setOutputPath

Methods inherited from class java.lang.Object

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

Constructor Details

CrawlDatumCsvOutputFormat

public CrawlDatumCsvOutputFormat()

Method Details

getRecordWriter

public RecordWriter<Text,CrawlDatum> getRecordWriter(TaskAttemptContext context)
                                              throws IOException

Specified by:

getRecordWriter in class FileOutputFormat<Text,CrawlDatum>

Throws:

IOException