edu.umd.cloud9.collection.trecweb

Class TrecWebDocumentInputFormat

java.lang.Object

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

org.apache.hadoop.mapreduce.lib.input.FileInputFormat<K,V>

edu.umd.cloud9.collection.IndexableFileInputFormat<org.apache.hadoop.io.LongWritable,WebDocument>

edu.umd.cloud9.collection.trecweb.TrecWebDocumentInputFormat

public class TrecWebDocumentInputFormat
extends IndexableFileInputFormat<org.apache.hadoop.io.LongWritable,WebDocument>

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	TrecWebDocumentInputFormat.TrecWebDocumentRecordReader

Constructor Summary

Constructors

Constructor and Description
TrecWebDocumentInputFormat()

Method Summary

Methods

Modifier and Type	Method and Description
org.apache.hadoop.mapreduce.RecordReader<org.apache.hadoop.io.LongWritable,WebDocument>	createRecordReader(org.apache.hadoop.mapreduce.InputSplit split, org.apache.hadoop.mapreduce.TaskAttemptContext context)

Methods inherited from class org.apache.hadoop.mapreduce.lib.input.FileInputFormat

addInputPath, addInputPaths, computeSplitSize, getBlockIndex, getFormatMinSplitSize, getInputPathFilter, getInputPaths, getMaxSplitSize, getMinSplitSize, getSplits, isSplitable, listStatus, setInputPathFilter, setInputPaths, setInputPaths, setMaxInputSplitSize, setMinInputSplitSize

Methods inherited from class java.lang.Object

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

Constructor Detail

TrecWebDocumentInputFormat

public TrecWebDocumentInputFormat()

Method Detail

createRecordReader

public org.apache.hadoop.mapreduce.RecordReader<org.apache.hadoop.io.LongWritable,WebDocument> createRecordReader(org.apache.hadoop.mapreduce.InputSplit split,
                                                                                                         org.apache.hadoop.mapreduce.TaskAttemptContext context)
                                                                                                           throws IOException,
                                                                                                                  InterruptedException

Specified by:

createRecordReader in class org.apache.hadoop.mapreduce.InputFormat<org.apache.hadoop.io.LongWritable,WebDocument>

Throws:

IOException

InterruptedException