org.apache.accumulo.core.client.mapreduce
Class AccumuloInputFormat.RangeInputSplit

java.lang.Object
  org.apache.hadoop.mapreduce.InputSplit
      org.apache.accumulo.core.client.mapreduce.AccumuloInputFormat.RangeInputSplit

All Implemented Interfaces:

org.apache.hadoop.io.Writable

Enclosing class:

AccumuloInputFormat

public static class AccumuloInputFormat.RangeInputSplit
extends org.apache.hadoop.mapreduce.InputSplit
implements org.apache.hadoop.io.Writable

The Class RangeInputSplit. Encapsulates a Accumulo range for use in Map Reduce jobs.

Constructor Summary

AccumuloInputFormat.RangeInputSplit()

Method Summary

long	getLength() This is merely a ballpark try, please don't use it for accurate numbers.
java.lang.String[]	getLocations()
static float	getProgress(ByteSequence start, ByteSequence end, ByteSequence position)
float	getProgress(Key currentKey)
void	readFields(java.io.DataInput in)
void	write(java.io.DataOutput out)

Methods inherited from class java.lang.Object

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

Constructor Detail

AccumuloInputFormat.RangeInputSplit

public AccumuloInputFormat.RangeInputSplit()

Method Detail

getProgress

public static float getProgress(ByteSequence start,
                                ByteSequence end,
                                ByteSequence position)

getProgress

public float getProgress(Key currentKey)

getLength

public long getLength()
               throws java.io.IOException

This is merely a ballpark try, please don't use it for accurate numbers.

Specified by:

getLength in class org.apache.hadoop.mapreduce.InputSplit

Throws:

java.io.IOException

getLocations

public java.lang.String[] getLocations()
                                throws java.io.IOException

Specified by:

getLocations in class org.apache.hadoop.mapreduce.InputSplit

Throws:

java.io.IOException

readFields

public void readFields(java.io.DataInput in)
                throws java.io.IOException

Specified by:

readFields in interface org.apache.hadoop.io.Writable

Throws:

java.io.IOException

write

public void write(java.io.DataOutput out)
           throws java.io.IOException

Specified by:

write in interface org.apache.hadoop.io.Writable

Throws:

java.io.IOException