org.apache.jena.hadoop.rdf.io.output.turtle

Class BatchedTurtleOutputFormat<TKey>

java.lang.Object

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

org.apache.hadoop.mapreduce.lib.output.FileOutputFormat<TKey,T>

org.apache.jena.hadoop.rdf.io.output.AbstractNodeTupleOutputFormat<TKey,TTuple,TValue>

org.apache.jena.hadoop.rdf.io.output.AbstractBatchedNodeTupleOutputFormat<TKey,org.apache.jena.graph.Triple,TripleWritable>

org.apache.jena.hadoop.rdf.io.output.turtle.BatchedTurtleOutputFormat<TKey>

Type Parameters:

TKey - Key type

public class BatchedTurtleOutputFormat<TKey>
extends AbstractBatchedNodeTupleOutputFormat<TKey,org.apache.jena.graph.Triple,TripleWritable>

Output format for Turtle that uses a batched approach, note that this will produce invalid data where blank nodes span batches so it is typically better to use the TurtleOutputFormat instead

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat

org.apache.hadoop.mapreduce.lib.output.FileOutputFormat.Counter

Field Summary

Fields inherited from class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat

COMPRESS, COMPRESS_CODEC, COMPRESS_TYPE, OUTDIR

Constructor Summary

Constructors

Constructor and Description
BatchedTurtleOutputFormat()

Method Summary

Methods inherited from class org.apache.jena.hadoop.rdf.io.output.AbstractNodeTupleOutputFormat

getRecordWriter

Methods inherited from class org.apache.hadoop.mapreduce.lib.output.FileOutputFormat

checkOutputSpecs, getCompressOutput, getDefaultWorkFile, getOutputCommitter, getOutputCompressorClass, getOutputPath, getPathForWorkFile, getUniqueFile, getWorkOutputPath, setCompressOutput, setOutputCompressorClass, setOutputPath

Methods inherited from class java.lang.Object

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

Constructor Detail

BatchedTurtleOutputFormat

public BatchedTurtleOutputFormat()