org.apache.hadoop.hbase.mapreduce

Class HFileInputFormat

java.lang.Object

<any>

org.apache.hadoop.hbase.mapreduce.HFileInputFormat

@InterfaceAudience.Private
public class HFileInputFormat
extends <any>

Simple MR input format for HFiles. This code was borrowed from Apache Crunch project. Updated to the recent version of HBase.

Constructor Summary

Constructors

Constructor and Description
HFileInputFormat()

Method Summary

Modifier and Type	Method and Description
<any>	createRecordReader(InputSplit split, TaskAttemptContext context)
protected boolean	isSplitable(JobContext context, Path filename)
protected java.util.List<FileStatus>	listStatus(JobContext job)

Methods inherited from class java.lang.Object

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

Constructor Detail

HFileInputFormat

public HFileInputFormat()

Method Detail

listStatus

protected java.util.List<FileStatus> listStatus(JobContext job)
                                         throws java.io.IOException

Throws:

java.io.IOException

createRecordReader

public <any> createRecordReader(InputSplit split,
                                TaskAttemptContext context)
                         throws java.io.IOException,
                                java.lang.InterruptedException

Throws:

java.io.IOException

java.lang.InterruptedException

isSplitable

protected boolean isSplitable(JobContext context,
                              Path filename)