org.apache.hadoop.hbase.client

Class HConnectable<T>

java.lang.Object

org.apache.hadoop.hbase.client.HConnectable<T>

Type Parameters:

T - the return type of the connect(HConnection) method.

@InterfaceAudience.Private
public abstract class HConnectable<T>
extends Object

This class makes it convenient for one to execute a command in the context of a HConnection instance based on the given Configuration.

If you find yourself wanting to use a HConnection for a relatively short duration of time, and do not want to deal with the hassle of creating and cleaning up that resource, then you should consider using this convenience class.

Field Summary

Fields

Modifier and Type	Field and Description
org.apache.hadoop.conf.Configuration	conf

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	HConnectable(org.apache.hadoop.conf.Configuration conf)

Method Summary

Methods

Modifier and Type	Method and Description
abstract T	connect(HConnection connection)

Methods inherited from class java.lang.Object

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

Field Detail

conf

public org.apache.hadoop.conf.Configuration conf

Constructor Detail

HConnectable

protected HConnectable(org.apache.hadoop.conf.Configuration conf)

Method Detail

connect

public abstract T connect(HConnection connection)
                   throws IOException

Throws:

IOException