org.apache.avro.mapred

Class SequenceFileInputFormat<K,V>

java.lang.Object

org.apache.hadoop.mapred.FileInputFormat<AvroWrapper<Pair<K,V>>,org.apache.hadoop.io.NullWritable>

org.apache.avro.mapred.SequenceFileInputFormat<K,V>

All Implemented Interfaces:

org.apache.hadoop.mapred.InputFormat<AvroWrapper<Pair<K,V>>,org.apache.hadoop.io.NullWritable>

public class SequenceFileInputFormat<K,V>
extends org.apache.hadoop.mapred.FileInputFormat<AvroWrapper<Pair<K,V>>,org.apache.hadoop.io.NullWritable>

An InputFormat for sequence files.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.mapred.FileInputFormat

org.apache.hadoop.mapred.FileInputFormat.Counter

Field Summary

Fields inherited from class org.apache.hadoop.mapred.FileInputFormat

INPUT_DIR_RECURSIVE, LOG, NUM_INPUT_FILES

Constructor Summary

Constructors

Constructor and Description
SequenceFileInputFormat()

Method Summary

Modifier and Type	Method and Description
org.apache.hadoop.mapred.RecordReader<AvroWrapper<Pair<K,V>>,org.apache.hadoop.io.NullWritable>	getRecordReader(org.apache.hadoop.mapred.InputSplit split, org.apache.hadoop.mapred.JobConf job, org.apache.hadoop.mapred.Reporter reporter)

Methods inherited from class org.apache.hadoop.mapred.FileInputFormat

addInputPath, addInputPathRecursively, addInputPaths, computeSplitSize, getBlockIndex, getInputPathFilter, getInputPaths, getSplitHosts, getSplits, isSplitable, listStatus, makeSplit, makeSplit, setInputPathFilter, setInputPaths, setInputPaths, setMinSplitSize

Methods inherited from class java.lang.Object

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

Constructor Detail

SequenceFileInputFormat

public SequenceFileInputFormat()

Method Detail

getRecordReader

public org.apache.hadoop.mapred.RecordReader<AvroWrapper<Pair<K,V>>,org.apache.hadoop.io.NullWritable> getRecordReader(org.apache.hadoop.mapred.InputSplit split,
                                                                                                                       org.apache.hadoop.mapred.JobConf job,
                                                                                                                       org.apache.hadoop.mapred.Reporter reporter)
                                                                                                                throws IOException

Specified by:

getRecordReader in interface org.apache.hadoop.mapred.InputFormat<AvroWrapper<Pair<K,V>>,org.apache.hadoop.io.NullWritable>

Specified by:

getRecordReader in class org.apache.hadoop.mapred.FileInputFormat<AvroWrapper<Pair<K,V>>,org.apache.hadoop.io.NullWritable>

Throws:

IOException