ZooKeeper

• 简介
• 安装／配置
  • 需求
  • 安装
  • 运行时配置
  • 资源类型
• 预定义常量
• ZooKeeper — The ZooKeeper class
  • Zookeeper::addAuth — Specify application credentials.
  • Zookeeper::connect — Create a handle to used communicate with zookeeper.
  • Zookeeper::__construct — Create a handle to used communicate with zookeeper.
  • Zookeeper::create — Create a node synchronously.
  • Zookeeper::delete — Delete a node in zookeeper synchronously.
  • Zookeeper::exists — Checks the existence of a node in zookeeper synchronously.
  • Zookeeper::get — Gets the data associated with a node synchronously.
  • Zookeeper::getAcl — Gets the acl associated with a node synchronously.
  • Zookeeper::getClientId — return the client session id, only valid if the connections is currently connected (ie. last watcher state is ZOO_CONNECTED_STATE)
  • Zookeeper::getRecvTimeout — Return the timeout for this session, only valid if the connections is currently connected (ie. last watcher state is ZOO_CONNECTED_STATE). This value may change after a server re-connect.
  • Zookeeper::getState — Get the state of the zookeeper connection.
  • Zookeeper::isRecoverable — Checks if the current zookeeper connection state can be recovered.
  • Zookeeper::set — Sets the data associated with a node.
  • Zookeeper::setAcl — Sets the acl associated with a node synchronously.
  • Zookeeper::setDebugLevel — Sets the debugging level for the library.
  • Zookeeper::setDeterministicConnOrder — Enable/disable quorum endpoint order randomization.
  • Zookeeper::setLogStream — Sets the stream to be used by the library for logging.
  • Zookeeper::setWatcher — Set a watcher function.