org.apache.hadoop.hbase.rest

Class PerformanceEvaluation.PeInputFormat.PeRecordReader

java.lang.Object

org.apache.hadoop.mapreduce.RecordReader<org.apache.hadoop.io.NullWritable,PerformanceEvaluation.PeInputSplit>

org.apache.hadoop.hbase.rest.PerformanceEvaluation.PeInputFormat.PeRecordReader

All Implemented Interfaces:

Closeable, AutoCloseable

Enclosing class:

PerformanceEvaluation.PeInputFormat

public static class PerformanceEvaluation.PeInputFormat.PeRecordReader
extends org.apache.hadoop.mapreduce.RecordReader<org.apache.hadoop.io.NullWritable,PerformanceEvaluation.PeInputSplit>

Field Summary

Fields

Modifier and Type	Field and Description
private org.apache.hadoop.io.NullWritable	key
private boolean	readOver
private PerformanceEvaluation.PeInputSplit	split
private PerformanceEvaluation.PeInputSplit	value

Constructor Summary

Constructors

Constructor and Description
PeRecordReader()

Method Summary

Modifier and Type	Method and Description
void	close()
org.apache.hadoop.io.NullWritable	getCurrentKey()
PerformanceEvaluation.PeInputSplit	getCurrentValue()
float	getProgress()
void	initialize(org.apache.hadoop.mapreduce.InputSplit split, org.apache.hadoop.mapreduce.TaskAttemptContext context)
boolean	nextKeyValue()

Methods inherited from class java.lang.Object

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

Field Detail

readOver

private boolean readOver

split

private PerformanceEvaluation.PeInputSplit split

key

private org.apache.hadoop.io.NullWritable key

value

private PerformanceEvaluation.PeInputSplit value

Constructor Detail

PeRecordReader

public PeRecordReader()

Method Detail

initialize

public void initialize(org.apache.hadoop.mapreduce.InputSplit split,
                       org.apache.hadoop.mapreduce.TaskAttemptContext context)
                throws IOException,
                       InterruptedException

Specified by:

initialize in class org.apache.hadoop.mapreduce.RecordReader<org.apache.hadoop.io.NullWritable,PerformanceEvaluation.PeInputSplit>

Throws:

IOException

InterruptedException

nextKeyValue

public boolean nextKeyValue()
                     throws IOException,
                            InterruptedException

Specified by:

nextKeyValue in class org.apache.hadoop.mapreduce.RecordReader<org.apache.hadoop.io.NullWritable,PerformanceEvaluation.PeInputSplit>

Throws:

IOException

InterruptedException

getCurrentKey

public org.apache.hadoop.io.NullWritable getCurrentKey()
                                                throws IOException,
                                                       InterruptedException

Specified by:

getCurrentKey in class org.apache.hadoop.mapreduce.RecordReader<org.apache.hadoop.io.NullWritable,PerformanceEvaluation.PeInputSplit>

Throws:

IOException

InterruptedException

getCurrentValue

public PerformanceEvaluation.PeInputSplit getCurrentValue()
                                                   throws IOException,
                                                          InterruptedException

Specified by:

getCurrentValue in class org.apache.hadoop.mapreduce.RecordReader<org.apache.hadoop.io.NullWritable,PerformanceEvaluation.PeInputSplit>

Throws:

IOException

InterruptedException

getProgress

public float getProgress()
                  throws IOException,
                         InterruptedException

Specified by:

getProgress in class org.apache.hadoop.mapreduce.RecordReader<org.apache.hadoop.io.NullWritable,PerformanceEvaluation.PeInputSplit>

Throws:

IOException

InterruptedException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in class org.apache.hadoop.mapreduce.RecordReader<org.apache.hadoop.io.NullWritable,PerformanceEvaluation.PeInputSplit>

Throws:

IOException