org.apache.pig.piggybank.storage

Class IndexedStorage.IndexedStorageOutputFormat.IndexedStorageRecordWriter

java.lang.Object

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

org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigTextOutputFormat.PigLineRecordWriter

org.apache.pig.piggybank.storage.IndexedStorage.IndexedStorageOutputFormat.IndexedStorageRecordWriter

Enclosing class:

IndexedStorage.IndexedStorageOutputFormat

public static class IndexedStorage.IndexedStorageOutputFormat.IndexedStorageRecordWriter
extends PigTextOutputFormat.PigLineRecordWriter

Internal class to do the actual record writing and index generation

Constructor Summary

Constructors

Constructor and Description
IndexedStorageRecordWriter(org.apache.hadoop.fs.FSDataOutputStream fileOut, byte fieldDel, IndexedStorage.IndexManager indexManager)

Method Summary

Modifier and Type	Method and Description
void	close(org.apache.hadoop.mapreduce.TaskAttemptContext context)
void	write(org.apache.hadoop.io.WritableComparable key, Tuple value)

Methods inherited from class java.lang.Object

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

Constructor Detail

IndexedStorageRecordWriter

public IndexedStorageRecordWriter(org.apache.hadoop.fs.FSDataOutputStream fileOut,
                                  byte fieldDel,
                                  IndexedStorage.IndexManager indexManager)
                           throws java.io.IOException

Throws:

java.io.IOException

Method Detail

write

public void write(org.apache.hadoop.io.WritableComparable key,
                  Tuple value)
           throws java.io.IOException

Overrides:

write in class PigTextOutputFormat.PigLineRecordWriter

Throws:

java.io.IOException

close

public void close(org.apache.hadoop.mapreduce.TaskAttemptContext context)
           throws java.io.IOException

Throws:

java.io.IOException