Package org.apache.iceberg.pig

Class IcebergPigInputFormat.IcebergRecordReader<T>

java.lang.Object

org.apache.hadoop.mapreduce.RecordReader<Void,T>

org.apache.iceberg.pig.IcebergPigInputFormat.IcebergRecordReader<T>

All Implemented Interfaces:

Closeable, AutoCloseable

Enclosing class:

IcebergPigInputFormat<T>

public class IcebergPigInputFormat.IcebergRecordReader<T>
extends org.apache.hadoop.mapreduce.RecordReader<Void,T>

Constructor Summary

Constructors

Constructor	Description
IcebergRecordReader()

Method Summary

Modifier and Type	Method	Description
void	close()
Void	getCurrentKey()
T	getCurrentValue()
float	getProgress()
void	initialize(org.apache.hadoop.mapreduce.InputSplit split, org.apache.hadoop.mapreduce.TaskAttemptContext initContext)
boolean	nextKeyValue()

Methods inherited from class java.lang.Object

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

Constructor Details

IcebergRecordReader

public IcebergRecordReader()

Method Details

initialize

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

Specified by:

initialize in class org.apache.hadoop.mapreduce.RecordReader<Void,T>

Throws:

IOException

nextKeyValue

public boolean nextKeyValue()
                     throws IOException

Specified by:

nextKeyValue in class org.apache.hadoop.mapreduce.RecordReader<Void,T>

Throws:

IOException

getCurrentKey

public Void getCurrentKey()

Specified by:

getCurrentKey in class org.apache.hadoop.mapreduce.RecordReader<Void,T>

getCurrentValue

public T getCurrentValue()

Specified by:

getCurrentValue in class org.apache.hadoop.mapreduce.RecordReader<Void,T>

getProgress

public float getProgress()

Specified by:

getProgress in class org.apache.hadoop.mapreduce.RecordReader<Void,T>

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in class org.apache.hadoop.mapreduce.RecordReader<Void,T>