Uses of Class
org.apache.nutch.crawl.NutchWritable

Packages that use NutchWritable

Package	Description
org.apache.nutch.fetcher	The Nutch robot.
org.apache.nutch.indexer	Maintain Lucene full-text indexes.
org.apache.nutch.metadata	A Multi-valued Metadata container, and set of constant fields for Nutch Metadata.
org.apache.nutch.scoring.webgraph
org.apache.nutch.segment
org.apache.nutch.tools.arc

Uses of NutchWritable in org.apache.nutch.fetcher

Methods in org.apache.nutch.fetcher that return types with arguments of type NutchWritable

Modifier and Type	Method and Description
org.apache.hadoop.mapred.RecordWriter<org.apache.hadoop.io.Text,NutchWritable>	FetcherOutputFormat.getRecordWriter(org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.mapred.JobConf job, String name, org.apache.hadoop.util.Progressable progress)

Method parameters in org.apache.nutch.fetcher with type arguments of type NutchWritable

Modifier and Type	Method and Description
void	Fetcher.run(org.apache.hadoop.mapred.RecordReader<org.apache.hadoop.io.Text,CrawlDatum> input, org.apache.hadoop.mapred.OutputCollector<org.apache.hadoop.io.Text,NutchWritable> output, org.apache.hadoop.mapred.Reporter reporter)
void	OldFetcher.run(org.apache.hadoop.mapred.RecordReader<org.apache.hadoop.io.WritableComparable<?>,org.apache.hadoop.io.Writable> input, org.apache.hadoop.mapred.OutputCollector<org.apache.hadoop.io.Text,NutchWritable> output, org.apache.hadoop.mapred.Reporter reporter)

Uses of NutchWritable in org.apache.nutch.indexer

Method parameters in org.apache.nutch.indexer with type arguments of type NutchWritable

Modifier and Type	Method and Description
void	IndexerMapReduce.map(org.apache.hadoop.io.Text key, org.apache.hadoop.io.Writable value, org.apache.hadoop.mapred.OutputCollector<org.apache.hadoop.io.Text,NutchWritable> output, org.apache.hadoop.mapred.Reporter reporter)
void	IndexerMapReduce.reduce(org.apache.hadoop.io.Text key, Iterator<NutchWritable> values, org.apache.hadoop.mapred.OutputCollector<org.apache.hadoop.io.Text,NutchIndexAction> output, org.apache.hadoop.mapred.Reporter reporter)

Uses of NutchWritable in org.apache.nutch.metadata

Subclasses of NutchWritable in org.apache.nutch.metadata

Modifier and Type	Class and Description
class	MetaWrapper This is a simple decorator that adds metadata to any Writable-s that can be serialized by NutchWritable.

Uses of NutchWritable in org.apache.nutch.scoring.webgraph

Method parameters in org.apache.nutch.scoring.webgraph with type arguments of type NutchWritable

Modifier and Type	Method and Description
void	WebGraph.OutlinkDb.map(org.apache.hadoop.io.Text key, org.apache.hadoop.io.Writable value, org.apache.hadoop.mapred.OutputCollector<org.apache.hadoop.io.Text,NutchWritable> output, org.apache.hadoop.mapred.Reporter reporter) Passes through existing LinkDatum objects from an existing OutlinkDb and maps out new LinkDatum objects from new crawls ParseData.
void	WebGraph.OutlinkDb.reduce(org.apache.hadoop.io.Text key, Iterator<NutchWritable> values, org.apache.hadoop.mapred.OutputCollector<org.apache.hadoop.io.Text,LinkDatum> output, org.apache.hadoop.mapred.Reporter reporter)

Uses of NutchWritable in org.apache.nutch.segment

Method parameters in org.apache.nutch.segment with type arguments of type NutchWritable

Modifier and Type	Method and Description
void	SegmentReader.InputCompatMapper.map(org.apache.hadoop.io.WritableComparable<?> key, org.apache.hadoop.io.Writable value, org.apache.hadoop.mapred.OutputCollector<org.apache.hadoop.io.Text,NutchWritable> collector, org.apache.hadoop.mapred.Reporter reporter)
void	SegmentReader.reduce(org.apache.hadoop.io.Text key, Iterator<NutchWritable> values, org.apache.hadoop.mapred.OutputCollector<org.apache.hadoop.io.Text,org.apache.hadoop.io.Text> output, org.apache.hadoop.mapred.Reporter reporter)

Uses of NutchWritable in org.apache.nutch.tools.arc

Method parameters in org.apache.nutch.tools.arc with type arguments of type NutchWritable

Modifier and Type	Method and Description
void	ArcSegmentCreator.map(org.apache.hadoop.io.Text key, org.apache.hadoop.io.BytesWritable bytes, org.apache.hadoop.mapred.OutputCollector<org.apache.hadoop.io.Text,NutchWritable> output, org.apache.hadoop.mapred.Reporter reporter) Runs the Map job to translate an arc record into output for Nutch segments.