Package | Description |
---|---|
org.apache.zookeeper | |
org.apache.zookeeper.admin |
Modifier and Type | Method and Description |
---|---|
Stat |
ZooKeeper.exists(String path,
Watcher watcher)
Return the stat of the node of the given path.
|
void |
ZooKeeper.exists(String path,
Watcher watcher,
AsyncCallback.StatCallback cb,
Object ctx)
The asynchronous version of exists.
|
List<String> |
ZooKeeper.getChildren(String path,
Watcher watcher)
Return the list of the children of the node of the given path.
|
void |
ZooKeeper.getChildren(String path,
Watcher watcher,
AsyncCallback.Children2Callback cb,
Object ctx)
The asynchronous version of getChildren.
|
void |
ZooKeeper.getChildren(String path,
Watcher watcher,
AsyncCallback.ChildrenCallback cb,
Object ctx)
The asynchronous version of getChildren.
|
List<String> |
ZooKeeper.getChildren(String path,
Watcher watcher,
Stat stat)
For the given znode path return the stat and children list.
|
void |
ZooKeeper.getConfig(Watcher watcher,
AsyncCallback.DataCallback cb,
Object ctx)
The asynchronous version of getConfig.
|
byte[] |
ZooKeeper.getConfig(Watcher watcher,
Stat stat)
Return the last committed configuration (as known to the server to which the client is connected)
and the stat of the configuration.
|
void |
ZooKeeper.getData(String path,
Watcher watcher,
AsyncCallback.DataCallback cb,
Object ctx)
The asynchronous version of getData.
|
byte[] |
ZooKeeper.getData(String path,
Watcher watcher,
Stat stat)
Return the data and the stat of the node of the given path.
|
void |
ZooKeeper.register(Watcher watcher)
Specify the default watcher for the connection (overrides the one
specified during construction).
|
void |
ZooKeeper.removeWatches(String path,
Watcher watcher,
Watcher.WatcherType watcherType,
boolean local)
For the given znode path, removes the specified watcher of given
watcherType.
|
void |
ZooKeeper.removeWatches(String path,
Watcher watcher,
Watcher.WatcherType watcherType,
boolean local,
AsyncCallback.VoidCallback cb,
Object ctx)
The asynchronous version of removeWatches.
|
Constructor and Description |
---|
ZooKeeper.WatchRegistration(Watcher watcher,
String clientPath) |
ZooKeeper(String connectString,
int sessionTimeout,
Watcher watcher)
To create a ZooKeeper client object, the application needs to pass a
connection string containing a comma separated list of host:port pairs,
each corresponding to a ZooKeeper server.
|
ZooKeeper(String connectString,
int sessionTimeout,
Watcher watcher,
boolean canBeReadOnly)
To create a ZooKeeper client object, the application needs to pass a
connection string containing a comma separated list of host:port pairs,
each corresponding to a ZooKeeper server.
|
ZooKeeper(String connectString,
int sessionTimeout,
Watcher watcher,
boolean canBeReadOnly,
org.apache.zookeeper.client.HostProvider aHostProvider)
To create a ZooKeeper client object, the application needs to pass a
connection string containing a comma separated list of host:port pairs,
each corresponding to a ZooKeeper server.
|
ZooKeeper(String connectString,
int sessionTimeout,
Watcher watcher,
boolean canBeReadOnly,
org.apache.zookeeper.client.HostProvider aHostProvider,
org.apache.zookeeper.client.ZKClientConfig clientConfig)
To create a ZooKeeper client object, the application needs to pass a
connection string containing a comma separated list of host:port pairs,
each corresponding to a ZooKeeper server.
|
ZooKeeper(String connectString,
int sessionTimeout,
Watcher watcher,
boolean canBeReadOnly,
org.apache.zookeeper.client.ZKClientConfig conf)
To create a ZooKeeper client object, the application needs to pass a
connection string containing a comma separated list of host:port pairs,
each corresponding to a ZooKeeper server.
|
ZooKeeper(String connectString,
int sessionTimeout,
Watcher watcher,
long sessionId,
byte[] sessionPasswd)
To create a ZooKeeper client object, the application needs to pass a
connection string containing a comma separated list of host:port pairs,
each corresponding to a ZooKeeper server.
|
ZooKeeper(String connectString,
int sessionTimeout,
Watcher watcher,
long sessionId,
byte[] sessionPasswd,
boolean canBeReadOnly)
To create a ZooKeeper client object, the application needs to pass a
connection string containing a comma separated list of host:port pairs,
each corresponding to a ZooKeeper server.
|
ZooKeeper(String connectString,
int sessionTimeout,
Watcher watcher,
long sessionId,
byte[] sessionPasswd,
boolean canBeReadOnly,
org.apache.zookeeper.client.HostProvider aHostProvider)
To create a ZooKeeper client object, the application needs to pass a
connection string containing a comma separated list of host:port pairs,
each corresponding to a ZooKeeper server.
|
ZooKeeper(String connectString,
int sessionTimeout,
Watcher watcher,
org.apache.zookeeper.client.ZKClientConfig conf)
To create a ZooKeeper client object, the application needs to pass a
connection string containing a comma separated list of host:port pairs,
each corresponding to a ZooKeeper server.
|
Constructor and Description |
---|
ZooKeeperAdmin(String connectString,
int sessionTimeout,
Watcher watcher)
Create a ZooKeeperAdmin object which is used to perform dynamic reconfiguration
operations.
|
ZooKeeperAdmin(String connectString,
int sessionTimeout,
Watcher watcher,
boolean canBeReadOnly)
Create a ZooKeeperAdmin object which is used to perform dynamic reconfiguration
operations.
|
ZooKeeperAdmin(String connectString,
int sessionTimeout,
Watcher watcher,
org.apache.zookeeper.client.ZKClientConfig conf)
Create a ZooKeeperAdmin object which is used to perform dynamic reconfiguration
operations.
|
Copyright © 2017 The Apache Software Foundation