## Uses of Class
org.apache.hadoop.contrib.index.mapred.Shard

Packages that use Shard
org.apache.hadoop.contrib.index.example
org.apache.hadoop.contrib.index.lucene
org.apache.hadoop.contrib.index.mapred

Uses of Shard in org.apache.hadoop.contrib.index.example

Methods in org.apache.hadoop.contrib.index.example with parameters of type Shard
`void` `RoundRobinDistributionPolicy.init(Shard[] shards)`
`void` `HashingDistributionPolicy.init(Shard[] shards)`

Uses of Shard in org.apache.hadoop.contrib.index.lucene

Constructors in org.apache.hadoop.contrib.index.lucene with parameters of type Shard
`ShardWriter(FileSystem fs, Shard shard, String tempDir, IndexUpdateConfiguration iconf)` Constructor

Uses of Shard in org.apache.hadoop.contrib.index.mapred

Methods in org.apache.hadoop.contrib.index.mapred that return Shard
`static Shard[]` `Shard.getIndexShards(IndexUpdateConfiguration conf)`

Methods in org.apache.hadoop.contrib.index.mapred that return types with arguments of type Shard
`RecordWriter<Shard,Text>` `IndexUpdateOutputFormat.getRecordWriter(FileSystem fs, JobConf job, String name, Progressable progress)`

Methods in org.apache.hadoop.contrib.index.mapred with parameters of type Shard
`int` `Shard.compareTo(Shard other)` Compare to another shard.
`int` `IndexUpdatePartitioner.getPartition(Shard key, IntermediateForm value, int numPartitions)`
`void` `IDistributionPolicy.init(Shard[] shards)` Initialization.
`void` `IndexUpdateCombiner.reduce(Shard key, Iterator<IntermediateForm> values, OutputCollector<Shard,IntermediateForm> output, Reporter reporter)`
`void` `IndexUpdateReducer.reduce(Shard key, Iterator<IntermediateForm> values, OutputCollector<Shard,Text> output, Reporter reporter)`
`void` `IIndexUpdater.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.
`void` `IndexUpdater.run(Configuration conf, Path[] inputPaths, Path outputPath, int numMapTasks, Shard[] shards)`
`static void` `Shard.setIndexShards(IndexUpdateConfiguration conf, Shard[] shards)`

Method parameters in org.apache.hadoop.contrib.index.mapred with type arguments of type Shard
`void` `IndexUpdateMapper.map(K key, V value, OutputCollector<Shard,IntermediateForm> output, Reporter reporter)` Map a key-value pair to a shard-and-intermediate form pair.
`void` `IndexUpdateCombiner.reduce(Shard key, Iterator<IntermediateForm> values, OutputCollector<Shard,IntermediateForm> output, Reporter reporter)`
`void` `IndexUpdateReducer.reduce(Shard key, Iterator<IntermediateForm> values, OutputCollector<Shard,Text> output, Reporter reporter)`

Constructors in org.apache.hadoop.contrib.index.mapred with parameters of type Shard
`Shard(Shard shard)` Construct using a shard object.

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