org.apache.hadoop.hbase.client

类 HConnectable<T>

java.lang.Object

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

类型参数:

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.

字段概要

字段

限定符和类型	字段和说明
org.apache.hadoop.conf.Configuration	conf

构造器概要

构造器

限定符	构造器和说明
protected	HConnectable(org.apache.hadoop.conf.Configuration conf)

方法概要

方法

限定符和类型	方法和说明
abstract T	connect(HConnection connection)

从类继承的方法 java.lang.Object

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

字段详细资料

conf

public org.apache.hadoop.conf.Configuration conf

构造器详细资料

HConnectable

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

方法详细资料

connect

public abstract T connect(HConnection connection)
                   throws IOException

抛出:

IOException