Package org.apache.zookeeper.server.quorum

Interface Summary

Election
FollowerMXBean	Follower MBean
LeaderElectionMXBean	Leader election protocol MBean.
LeaderMXBean	Leader MBean.
LocalPeerMXBean	A local zookeeper server MBean interface.
QuorumMXBean	An MBean representing a zookeeper cluster nodes (aka quorum peers)
QuorumPeer.Factory	Create an instance of a quorum peer
QuorumStats.Provider
RemotePeerMXBean	A proxy for a remote quorum peer.
ServerMXBean	A quorum server MBean.

Class Summary

AuthFastLeaderElection
AuthFastLeaderElection.Notification
AuthFastLeaderElection.ToSend
CommitProcessor	This RequestProcessor matches the incoming committed requests with the locally submitted requests.
FastLeaderElection	Implementation of leader election using TCP.
FastLeaderElection.Notification	Notifications are messages that let other peers know that a given peer has changed its vote, either because it has joined leader election or because it learned of another peer with higher zxid or same zxid and higher server id
FastLeaderElection.ToSend	Messages that a peer wants to send to other peers.
Follower	This class has the control logic for the Follower.
FollowerBean	Follower MBean inteface implementation
FollowerHandler	There will be an instance of this class created by the Leader for each follower.All communication for a given Follower will be handled by this class.
FollowerRequestProcessor	This RequestProcessor forwards any requests that modify the state of the system to the Leader.
FollowerSessionTracker	This is really just a shell of a SessionTracker that tracks session activity to be forwarded to the Leader using a PING.
FollowerSyncRequest
FollowerZooKeeperServer	Just like the standard ZooKeeperServer.
Leader	This class has the control logic for the Leader.
Leader.Proposal
LeaderBean	Leader MBean interface implementation.
LeaderElection
LeaderElection.ElectionResult
LeaderElectionBean	Leader election MBean interface implementation
LeaderZooKeeperServer	Just like the standard ZooKeeperServer.
LocalPeerBean	Implementation of the local peer MBean interface.
ProposalRequestProcessor	This RequestProcessor simply forwards requests to an AckRequestProcessor and SyncRequestProcessor.
QuorumBean
QuorumCnxManager	This class implements a connection manager for leader election using TCP.
QuorumCnxManager.Message
QuorumPeer	This class manages the quorum protocol.
QuorumPeer.QuorumServer
QuorumPeerConfig
QuorumPeerMain	Configuration file
QuorumStats
RemotePeerBean	A remote peer bean only provides limited information about the remote peer, and the peer cannot be managed remotely.
SendAckRequestProcessor
ServerBean	An abstract base class for the leader and follower MBeans.
Vote

Enum Summary

QuorumPeer.ServerState

Exception Summary

QuorumPeerConfig.ConfigException