org.apache.hadoop.contrib.index.mapred
Interface IIndexUpdater

All Known Implementing Classes:

IndexUpdater

public interface IIndexUpdater

A class implements an index updater interface should create a Map/Reduce job configuration and run the Map/Reduce job to analyze documents and update Lucene instances in parallel.

Method Summary

void	run(Configuration conf, Path[] inputPaths, Path outputPath, int numMapTasks, Shard[] shards) Create a Map/Reduce job configuration and run the Map/Reduce job to analyze documents and update Lucene instances in parallel.

Method Detail

run

void run(Configuration conf,
         Path[] inputPaths,
         Path outputPath,
         int numMapTasks,
         Shard[] shards)
         throws IOException

Create a Map/Reduce job configuration and run the Map/Reduce job to analyze documents and update Lucene instances in parallel.

Parameters:

conf -

inputPaths -

outputPath -

numMapTasks -

shards -

Throws:

IOException