edu.umd.cloud9.collection.trec
Class TrecDocumentInputFormat

java.lang.Object
  org.apache.hadoop.mapreduce.InputFormat<K,V>
      org.apache.hadoop.mapreduce.lib.input.FileInputFormat<K,V>
          edu.umd.cloud9.collection.IndexableFileInputFormat<LongWritable,WebDocument>
              edu.umd.cloud9.collection.trec.TrecDocumentInputFormat

public class TrecDocumentInputFormat
extends IndexableFileInputFormat<LongWritable,WebDocument>

Nested Class Summary

static class

TrecDocumentInputFormat.TrecDocumentRecordReader

Constructor Summary

TrecDocumentInputFormat()

Method Summary

RecordReader<LongWritable,WebDocument>

createRecordReader(InputSplit split, TaskAttemptContext context)

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

addInputPath, addInputPaths, getInputPathFilter, getInputPaths, getMaxSplitSize, getMinSplitSize, getSplits, setInputPathFilter, setInputPaths, setInputPaths, setMaxInputSplitSize, setMinInputSplitSize

Methods inherited from class java.lang.Object

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

Constructor Detail

TrecDocumentInputFormat

public TrecDocumentInputFormat()

Method Detail

createRecordReader

public RecordReader<LongWritable,WebDocument> createRecordReader(InputSplit split,
                                                                 TaskAttemptContext context)
                                                          throws IOException,
                                                                 InterruptedException

Specified by:

createRecordReader in class InputFormat<LongWritable,WebDocument>

Throws:

IOException

InterruptedException