- connect
Start participating in the cluster operations. All listeners will be initialized
and will be notifie
- disconnect
Disconnect from the cluster. All the listeners will be removed and disconnected
from the server. Its
- isConnected
Check if the connection is alive, code depending on cluster manager must always
do this if( manager.
- getMessagingService
Messaging service which can be used to send cluster wide messages.
- getClusterManagmentTool
Provides admin interface to setup and modify cluster.
- getStateMachineEngine
- getHelixDataAccessor
Return the client to perform read/write operations on the cluster data store
- getInstanceName
Returns the instanceName used to connect to the cluster
- isLeader
Check if the cluster manager is the leader
- getClusterName
Returns the cluster name associated with this cluster manager
- addLiveInstanceChangeListener
- addControllerListener
Add listener for controller change Used in distributed cluster controller