org.apache.hadoop.hbase.master.zksyncer

Class ClientZKSyncer.ZKData

java.lang.Object

org.apache.hadoop.hbase.master.zksyncer.ClientZKSyncer.ZKData

Enclosing class:

ClientZKSyncer

private static final class ClientZKSyncer.ZKData
extends Object

Used to store the newest data which we want to sync to client zk.

For meta location, since we may reduce the replica number, so here we add a delete flag to tell the updater delete the znode on client zk and quit.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) byte[]	data
(package private) boolean	delete

Constructor Summary

Constructors

Modifier	Constructor and Description
private	ZKData()

Method Summary

Modifier and Type	Method and Description
(package private) void	delete()
(package private) byte[]	get()
(package private) boolean	isDeleted()
(package private) void	set(byte[] data)

Methods inherited from class java.lang.Object

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

Field Detail

data

byte[] data

delete

boolean delete

Constructor Detail

ZKData

private ZKData()

Method Detail

set

void set(byte[] data)

get

byte[] get()
    throws InterruptedException

Throws:

InterruptedException

delete

void delete()

isDeleted

boolean isDeleted()