oracle.spatial.hadoop.vector.nosql.mapreduce

Class NoSQLInputSplit

java.lang.Object

org.apache.hadoop.mapreduce.InputSplit

oracle.spatial.hadoop.vector.nosql.mapreduce.NoSQLInputSplit

All Implemented Interfaces:

org.apache.hadoop.io.Writable

Direct Known Subclasses:

NoSQLInputSplit

public class NoSQLInputSplit
extends org.apache.hadoop.mapreduce.InputSplit
implements org.apache.hadoop.io.Writable

An InputSplit containing the NoSQL partitions to be read and how to accces to these partitions

Constructor Summary

Constructors

Constructor and Description
NoSQLInputSplit() Creates a new instance
NoSQLInputSplit(java.util.List<java.util.Set<java.lang.Integer>> partitionSets, java.lang.String[] kHosts, java.lang.String[] locations) Creates a new instance

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
java.lang.String[]	getKvHosts() Gets the KV hosts locations
long	getLength()
java.lang.String[]	getLocations()
java.util.List<java.util.Set<java.lang.Integer>>	getPartitionSets() Gets the partitions in this split
int	hashCode()
void	readFields(java.io.DataInput in)
void	setkHosts(java.lang.String[] kHosts) Sets the KV hosts locations
void	setLocations(java.lang.String[] locations)
void	setPartitionSets(java.util.List<java.util.Set<java.lang.Integer>> partitionSets) Sets the partitions in this split
java.lang.String	toString()
void	write(java.io.DataOutput out)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

NoSQLInputSplit

public NoSQLInputSplit()

Creates a new instance

NoSQLInputSplit

public NoSQLInputSplit(java.util.List<java.util.Set<java.lang.Integer>> partitionSets,
                       java.lang.String[] kHosts,
                       java.lang.String[] locations)

Creates a new instance

Parameters:

partitionSets -

kHosts -

locations -

Method Detail

getLength

public long getLength()
               throws java.io.IOException,
                      java.lang.InterruptedException

Specified by:

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

Throws:

java.io.IOException

java.lang.InterruptedException

setLocations

public void setLocations(java.lang.String[] locations)

getLocations

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

Specified by:

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

Throws:

java.io.IOException

java.lang.InterruptedException

setkHosts

public void setkHosts(java.lang.String[] kHosts)

Sets the KV hosts locations

Parameters:

kHosts -

getKvHosts

public java.lang.String[] getKvHosts()

Gets the KV hosts locations

Returns:

setPartitionSets

public void setPartitionSets(java.util.List<java.util.Set<java.lang.Integer>> partitionSets)

Sets the partitions in this split

Parameters:

partitionSets -

getPartitionSets

public java.util.List<java.util.Set<java.lang.Integer>> getPartitionSets()

Gets the partitions in this split

Returns:

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

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

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object