Package | Description |
---|---|
org.apache.zookeeper |
Modifier and Type | Method and Description |
---|---|
Stat |
ZooKeeper.exists(java.lang.String path,
Watcher watcher)
Return the stat of the node of the given path.
|
void |
ZooKeeper.exists(java.lang.String path,
Watcher watcher,
AsyncCallback.StatCallback cb,
java.lang.Object ctx)
The asynchronous version of exists.
|
java.util.List<java.lang.String> |
ZooKeeper.getChildren(java.lang.String path,
Watcher watcher)
Return the list of the children of the node of the given path.
|
void |
ZooKeeper.getChildren(java.lang.String path,
Watcher watcher,
AsyncCallback.Children2Callback cb,
java.lang.Object ctx)
The asynchronous version of getChildren.
|
void |
ZooKeeper.getChildren(java.lang.String path,
Watcher watcher,
AsyncCallback.ChildrenCallback cb,
java.lang.Object ctx)
The asynchronous version of getChildren.
|
java.util.List<java.lang.String> |
ZooKeeper.getChildren(java.lang.String path,
Watcher watcher,
Stat stat)
For the given znode path return the stat and children list.
|
void |
ZooKeeper.getData(java.lang.String path,
Watcher watcher,
AsyncCallback.DataCallback cb,
java.lang.Object ctx)
The asynchronous version of getData.
|
byte[] |
ZooKeeper.getData(java.lang.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).
|
Constructor and Description |
---|
ZooKeeper(java.lang.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(java.lang.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(java.lang.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(java.lang.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.
|
Copyright © 2018 The Apache Software Foundation