パッケージ | 説明 |
---|---|
org.apache.hadoop.mapred | |
org.apache.hadoop.mapred.lib |
修飾子とタイプ | メソッドと説明 |
---|---|
protected FileSplit |
FileInputFormat.makeSplit(Path file,
long start,
long length,
String[] hosts)
A factory that makes the split for this class.
|
protected FileSplit |
FileInputFormat.makeSplit(Path file,
long start,
long length,
String[] hosts,
String[] inMemoryHosts)
A factory that makes the split for this class.
|
コンストラクタと説明 |
---|
KeyValueLineRecordReader(Configuration job,
FileSplit split) |
SequenceFileAsTextRecordReader(Configuration conf,
FileSplit split) |
SequenceFileRecordReader(Configuration conf,
FileSplit split) |
修飾子とタイプ | メソッドと説明 |
---|---|
protected static FileSplit |
NLineInputFormat.createFileSplit(Path fileName,
long begin,
long length)
NLineInputFormat uses LineRecordReader, which always reads
(and consumes) at least one character out of its upper split
boundary.
|
Copyright © 2016 Apache Software Foundation. All rights reserved.