Apache Helix
Package Index
|
Class Index
org.apache.helix
org.apache.helix.agent
org.apache.helix.alerts
org.apache.helix.api
org.apache.helix.api.accessor
org.apache.helix.api.config
org.apache.helix.api.id
org.apache.helix.controller
org.apache.helix.controller.context
org.apache.helix.controller.pipeline
org.apache.helix.controller.rebalancer
org.apache.helix.controller.rebalancer.config
org.apache.helix.controller.rebalancer.util
org.apache.helix.controller.restlet
org.apache.helix.controller.serializer
org.apache.helix.controller.stages
org.apache.helix.controller.strategy
org.apache.helix.examples
org.apache.helix.filestore
org.apache.helix.healthcheck
org.apache.helix.lock
org.apache.helix.lock.zk
org.apache.helix.lockmanager
org.apache.helix.manager.zk
org.apache.helix.manager.zk.serializer
org.apache.helix.messaging
org.apache.helix.messaging.handling
org.apache.helix.model
org.apache.helix.model.builder
org.apache.helix.model.util
org.apache.helix.monitoring
org.apache.helix.monitoring.mbeans
org.apache.helix.participant
org.apache.helix.participant.statemachine
org.apache.helix.recipes.rabbitmq
org.apache.helix.servicediscovery
org.apache.helix.spectator
org.apache.helix.store
org.apache.helix.store.zk
org.apache.helix.taskexecution
org.apache.helix.tools
org.apache.helix.userdefinedrebalancer
org.apache.helix.util
org.apache.helix.webapp
org.apache.helix.webapp.resources
Interfaces
BaseDataAccessor
<T>
ClusterMessagingService
ConfigChangeListener
ControllerChangeListener
CurrentStateChangeListener
ExternalViewChangeListener
HealthStateChangeListener
HelixAdmin
HelixAutoController
HelixConnection
HelixConnectionStateListener
HelixConstants
HelixController
HelixDataAccessor
HelixManager
HelixParticipant
HelixRole
HelixService
IdealStateChangeListener
InstanceConfigChangeListener
LiveInstanceChangeListener
LiveInstanceInfoProvider
MessageListener
PreConnectCallback
ScopedConfigChangeListener
Classes
AccessOption
ConfigAccessor
Criteria
ExternalCommand
GroupCommit
HelixManagerFactory
HelixManagerProperties
HelixProperty
HelixTimerTask
NotificationContext
PropertyKey
PropertyKey.Builder
PropertyPathConfig
ZNRecord
ZNRecordAssembler
ZNRecordBucketizer
ZNRecordDelta
ZNRecordUpdater
Enums
Criteria.DataSource
HelixConstants.ChangeType
HelixConstants.ClusterConfigType
HelixConstants.StateModelToken
HelixDefinedState
HelixProperty.HelixPropertyAttribute
InstanceType
NotificationContext.MapKey
NotificationContext.Type
PropertyType
ZNRecordDelta.MergeOperation
Exceptions
HelixException
Package Index
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Class Index
Summary:
Methods
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Inherited Methods
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[Expand All]
public interface
HelixController
implements
HelixConnectionStateListener
HelixRole
HelixService
org.apache.helix.HelixController
Known Indirect Subclasses
ZkHelixController
ZkHelixController
Summary
Public Methods
abstract
ControllerId
getControllerId
()
get controller id
abstract boolean
isLeader
()
tell if this controller is leader of cluster
[Expand]
Inherited Methods
From interface
org.apache.helix.HelixConnectionStateListener
abstract void
onConnected
()
called after connection is established
abstract void
onDisconnecting
()
called before disconnect
From interface
org.apache.helix.HelixRole
abstract
ClusterId
getClusterId
()
get cluster id to which this role belongs
abstract
HelixConnection
getConnection
()
get the underlying connection
abstract
Id
getId
()
get id of this helix-role
abstract
ClusterMessagingService
getMessagingService
()
get the messaging-service
abstract
InstanceType
getType
()
helix-role type
From interface
org.apache.helix.HelixService
abstract void
startAsync
()
start helix service async
abstract void
stopAsync
()
stop helix service async
Public Methods
public abstract
ControllerId
getControllerId
()
get controller id
Returns
controller id
public abstract boolean
isLeader
()
tell if this controller is leader of cluster