org.apache.hadoop.hbase

接口 Abortable

所有已知子接口:

Admin, ClusterConnection, Connection, HConnection

所有已知实现类:

HBaseAdmin, ReplicationPeerZKImpl, ZooKeeperWatcher

@InterfaceAudience.LimitedPrivate(value={"Coprocesssor","Phoenix"})
@InterfaceStability.Evolving
public interface Abortable

Interface to support the aborting of a given server or client.

This is used primarily for ZooKeeper usage when we could get an unexpected and fatal exception, requiring an abort.

Implemented by the Master, RegionServer, and TableServers (client).

方法概要

方法

限定符和类型	方法和说明
void	abort(String why, Throwable e) Abort the server or client.
boolean	isAborted() Check if the server or client was aborted.

方法详细资料

abort

void abort(String why,
         Throwable e)

Abort the server or client.

参数:

why - Why we're aborting.

e - Throwable that caused abort. Can be null.

isAborted

boolean isAborted()

Check if the server or client was aborted.

返回:

true if the server or client was aborted, false otherwise