org.apache.mahout.text

Class SequenceFilesFromLuceneStorage

java.lang.Object

org.apache.mahout.text.SequenceFilesFromLuceneStorage

public class SequenceFilesFromLuceneStorage
extends Object

Generates a sequence file from a Lucene index with a specified id field as the key and a content field as the value. Configure this class with a LuceneStorageConfiguration bean.

Constructor Summary

Constructors

Constructor and Description
SequenceFilesFromLuceneStorage()

Method Summary

Methods

Modifier and Type	Method and Description
void	run(LuceneStorageConfiguration lucene2seqConf) Generates a sequence files from a Lucene index via the given LuceneStorageConfiguration

Methods inherited from class java.lang.Object

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

Constructor Detail

SequenceFilesFromLuceneStorage

public SequenceFilesFromLuceneStorage()

Method Detail

run

public void run(LuceneStorageConfiguration lucene2seqConf)
         throws IOException

Generates a sequence files from a Lucene index via the given LuceneStorageConfiguration

Parameters:

lucene2seqConf - configuration bean

Throws:

IOException - if index cannot be opened or sequence file could not be written