org.apache.hadoop.hbase.security.token

类 ZKSecretWatcher

java.lang.Object

org.apache.hadoop.hbase.zookeeper.ZooKeeperListener

org.apache.hadoop.hbase.security.token.ZKSecretWatcher

@InterfaceAudience.Private
public class ZKSecretWatcher
extends ZooKeeperListener

Synchronizes token encryption keys across cluster nodes.

字段概要

从类继承的字段 org.apache.hadoop.hbase.zookeeper.ZooKeeperListener

watcher

构造器概要

构造器

构造器和说明
ZKSecretWatcher(org.apache.hadoop.conf.Configuration conf, ZooKeeperWatcher watcher, AuthenticationTokenSecretManager secretManager)

方法概要

方法

限定符和类型	方法和说明
void	addKeyToZK(AuthenticationKey key)
String	getRootKeyZNode()
void	nodeChildrenChanged(String path)
void	nodeCreated(String path)
void	nodeDataChanged(String path)
void	nodeDeleted(String path)
void	removeKeyFromZK(AuthenticationKey key)
void	start()
void	updateKeyInZK(AuthenticationKey key)

从类继承的方法 org.apache.hadoop.hbase.zookeeper.ZooKeeperListener

getWatcher

从类继承的方法 java.lang.Object

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

构造器详细资料

ZKSecretWatcher

public ZKSecretWatcher(org.apache.hadoop.conf.Configuration conf,
               ZooKeeperWatcher watcher,
               AuthenticationTokenSecretManager secretManager)

方法详细资料

start

public void start()
           throws org.apache.zookeeper.KeeperException

抛出:

org.apache.zookeeper.KeeperException

nodeCreated

public void nodeCreated(String path)

覆盖:

nodeCreated 在类中 ZooKeeperListener

nodeDeleted

public void nodeDeleted(String path)

覆盖:

nodeDeleted 在类中 ZooKeeperListener

nodeDataChanged

public void nodeDataChanged(String path)

覆盖:

nodeDataChanged 在类中 ZooKeeperListener

nodeChildrenChanged

public void nodeChildrenChanged(String path)

覆盖:

nodeChildrenChanged 在类中 ZooKeeperListener

getRootKeyZNode

public String getRootKeyZNode()

removeKeyFromZK

public void removeKeyFromZK(AuthenticationKey key)

addKeyToZK

public void addKeyToZK(AuthenticationKey key)

updateKeyInZK

public void updateKeyInZK(AuthenticationKey key)