ml.shifu.guagua.yarn

Class GuaguaLineRecordReader

java.lang.Object

ml.shifu.guagua.yarn.GuaguaLineRecordReader

All Implemented Interfaces:

GuaguaRecordReader<GuaguaWritableAdapter<org.apache.hadoop.io.LongWritable>,GuaguaWritableAdapter<org.apache.hadoop.io.Text>>

Deprecated.

use GuaguaLineRecordReader

@Deprecated
public class GuaguaLineRecordReader
extends Object
implements GuaguaRecordReader<GuaguaWritableAdapter<org.apache.hadoop.io.LongWritable>,GuaguaWritableAdapter<org.apache.hadoop.io.Text>>

Copy from LineRecordReader to avoid using Mapreduce-related interfaces.

Constructor Summary

Constructors

Constructor and Description
GuaguaLineRecordReader() Deprecated.
GuaguaLineRecordReader(byte[] recordDelimiter) Deprecated.

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Deprecated.
GuaguaWritableAdapter<org.apache.hadoop.io.LongWritable>	getCurrentKey() Deprecated.
GuaguaWritableAdapter<org.apache.hadoop.io.Text>	getCurrentValue() Deprecated.
float	getProgress() Deprecated. Get the progress within the split
void	initialize(GuaguaFileSplit genericSplit) Deprecated.
boolean	nextKeyValue() Deprecated.

Methods inherited from class java.lang.Object

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

Constructor Detail

GuaguaLineRecordReader

public GuaguaLineRecordReader()

Deprecated.

GuaguaLineRecordReader

public GuaguaLineRecordReader(byte[] recordDelimiter)

Deprecated.

Method Detail

initialize

public void initialize(GuaguaFileSplit genericSplit)
                throws IOException

Deprecated.

Specified by:

initialize in interface GuaguaRecordReader<GuaguaWritableAdapter<org.apache.hadoop.io.LongWritable>,GuaguaWritableAdapter<org.apache.hadoop.io.Text>>

Throws:

IOException

nextKeyValue

public boolean nextKeyValue()
                     throws IOException

Deprecated.

Specified by:

nextKeyValue in interface GuaguaRecordReader<GuaguaWritableAdapter<org.apache.hadoop.io.LongWritable>,GuaguaWritableAdapter<org.apache.hadoop.io.Text>>

Throws:

IOException

getCurrentKey

public GuaguaWritableAdapter<org.apache.hadoop.io.LongWritable> getCurrentKey()

Deprecated.

Specified by:

getCurrentKey in interface GuaguaRecordReader<GuaguaWritableAdapter<org.apache.hadoop.io.LongWritable>,GuaguaWritableAdapter<org.apache.hadoop.io.Text>>

getCurrentValue

public GuaguaWritableAdapter<org.apache.hadoop.io.Text> getCurrentValue()

Deprecated.

Specified by:

getCurrentValue in interface GuaguaRecordReader<GuaguaWritableAdapter<org.apache.hadoop.io.LongWritable>,GuaguaWritableAdapter<org.apache.hadoop.io.Text>>

getProgress

public float getProgress()

Deprecated.

Get the progress within the split

close

public void close()
           throws IOException

Deprecated.

Specified by:

close in interface GuaguaRecordReader<GuaguaWritableAdapter<org.apache.hadoop.io.LongWritable>,GuaguaWritableAdapter<org.apache.hadoop.io.Text>>

Throws:

IOException