org.apache.hadoop.hbase.mapreduce

类 TableSnapshotInputFormatImpl.RecordReader

java.lang.Object

org.apache.hadoop.hbase.mapreduce.TableSnapshotInputFormatImpl.RecordReader

封闭类:

TableSnapshotInputFormatImpl

public static class TableSnapshotInputFormatImpl.RecordReader
extends Object

Implementation class for RecordReader logic common between mapred and mapreduce.

构造器概要

构造器

构造器和说明
TableSnapshotInputFormatImpl.RecordReader()

方法概要

方法

限定符和类型	方法和说明
void	close()
ImmutableBytesWritable	getCurrentKey()
Result	getCurrentValue()
long	getPos()
float	getProgress()
ClientSideRegionScanner	getScanner()
void	initialize(TableSnapshotInputFormatImpl.InputSplit split, org.apache.hadoop.conf.Configuration conf)
boolean	nextKeyValue()

从类继承的方法 java.lang.Object

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

构造器详细资料

TableSnapshotInputFormatImpl.RecordReader

public TableSnapshotInputFormatImpl.RecordReader()

方法详细资料

getScanner

public ClientSideRegionScanner getScanner()

initialize

public void initialize(TableSnapshotInputFormatImpl.InputSplit split,
              org.apache.hadoop.conf.Configuration conf)
                throws IOException

抛出:

IOException

nextKeyValue

public boolean nextKeyValue()
                     throws IOException

抛出:

IOException

getCurrentKey

public ImmutableBytesWritable getCurrentKey()

getCurrentValue

public Result getCurrentValue()

getPos

public long getPos()

getProgress

public float getProgress()

close

public void close()