org.elasticsearch.discovery.fabric

Class FabricDiscovery

java.lang.Object

org.elasticsearch.common.component.AbstractComponent

org.elasticsearch.common.component.AbstractLifecycleComponent<org.elasticsearch.discovery.Discovery>

org.elasticsearch.discovery.fabric.FabricDiscovery

All Implemented Interfaces:

GroupListener<org.elasticsearch.discovery.fabric.FabricDiscovery.ESNode>, org.elasticsearch.common.component.CloseableComponent, org.elasticsearch.common.component.LifecycleComponent<org.elasticsearch.discovery.Discovery>, org.elasticsearch.discovery.Discovery, org.elasticsearch.discovery.zen.DiscoveryNodesProvider, org.elasticsearch.discovery.zen.publish.PublishClusterStateAction.NewClusterStateListener, org.osgi.util.tracker.ServiceTrackerCustomizer<org.apache.curator.framework.CuratorFramework,org.apache.curator.framework.CuratorFramework>

public class FabricDiscovery
extends org.elasticsearch.common.component.AbstractLifecycleComponent<org.elasticsearch.discovery.Discovery>
implements org.elasticsearch.discovery.Discovery, org.elasticsearch.discovery.zen.DiscoveryNodesProvider, org.osgi.util.tracker.ServiceTrackerCustomizer<org.apache.curator.framework.CuratorFramework,org.apache.curator.framework.CuratorFramework>, org.elasticsearch.discovery.zen.publish.PublishClusterStateAction.NewClusterStateListener, GroupListener<org.elasticsearch.discovery.fabric.FabricDiscovery.ESNode>

Nested Class Summary

Nested classes/interfaces inherited from interface io.fabric8.groups.GroupListener

GroupListener.GroupEvent

Field Summary

Fields

Modifier and Type	Field and Description
protected org.elasticsearch.cluster.ClusterName	clusterName
protected org.elasticsearch.cluster.ClusterService	clusterService
protected org.osgi.framework.BundleContext	context
protected org.elasticsearch.cluster.node.DiscoveryNodeService	discoveryNodeService
protected org.elasticsearch.node.settings.NodeSettingsService	nodeSettingsService
protected org.elasticsearch.threadpool.ThreadPool	threadPool
protected org.osgi.util.tracker.ServiceTracker<org.apache.curator.framework.CuratorFramework,org.apache.curator.framework.CuratorFramework>	tracker
protected org.elasticsearch.transport.TransportService	transportService

Fields inherited from class org.elasticsearch.common.component.AbstractLifecycleComponent

lifecycle

Fields inherited from class org.elasticsearch.common.component.AbstractComponent

componentSettings, logger, settings

Fields inherited from interface org.elasticsearch.discovery.Discovery

NO_MASTER_BLOCK

Constructor Summary

Constructors

Constructor and Description

FabricDiscovery(org.elasticsearch.common.settings.Settings settings, org.elasticsearch.cluster.ClusterName clusterName, org.elasticsearch.threadpool.ThreadPool threadPool, org.elasticsearch.transport.TransportService transportService, org.elasticsearch.cluster.ClusterService clusterService, org.elasticsearch.node.settings.NodeSettingsService nodeSettingsService, org.elasticsearch.cluster.node.DiscoveryNodeService discoveryNodeService)

Method Summary

Methods

Modifier and Type	Method and Description
org.apache.curator.framework.CuratorFramework	addingService(org.osgi.framework.ServiceReference<org.apache.curator.framework.CuratorFramework> reference)
void	addListener(org.elasticsearch.discovery.InitialStateDiscoveryListener listener)
protected void	doClose()
protected void	doStart()
protected void	doStop()
void	groupEvent(Group<org.elasticsearch.discovery.fabric.FabricDiscovery.ESNode> group, GroupListener.GroupEvent event)
org.elasticsearch.cluster.node.DiscoveryNode	localNode()
void	modifiedService(org.osgi.framework.ServiceReference<org.apache.curator.framework.CuratorFramework> reference, org.apache.curator.framework.CuratorFramework service)
java.lang.String	nodeDescription()
org.elasticsearch.cluster.node.DiscoveryNodes	nodes()
org.elasticsearch.node.service.NodeService	nodeService()
void	onNewClusterState(org.elasticsearch.cluster.ClusterState newState)
void	publish(org.elasticsearch.cluster.ClusterState clusterState)
void	removedService(org.osgi.framework.ServiceReference<org.apache.curator.framework.CuratorFramework> reference, org.apache.curator.framework.CuratorFramework service)
void	removeListener(org.elasticsearch.discovery.InitialStateDiscoveryListener listener)
void	setAllocationService(org.elasticsearch.cluster.routing.allocation.AllocationService allocationService)
void	setNodeService(org.elasticsearch.node.service.NodeService nodeService)

Methods inherited from class org.elasticsearch.common.component.AbstractLifecycleComponent

addLifecycleListener, close, lifecycleState, removeLifecycleListener, start, stop

Methods inherited from class org.elasticsearch.common.component.AbstractComponent

nodeName

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.elasticsearch.common.component.LifecycleComponent

addLifecycleListener, lifecycleState, removeLifecycleListener, start, stop

Methods inherited from interface org.elasticsearch.common.component.CloseableComponent

close

Field Detail

clusterName

protected final org.elasticsearch.cluster.ClusterName clusterName

threadPool

protected final org.elasticsearch.threadpool.ThreadPool threadPool

transportService

protected final org.elasticsearch.transport.TransportService transportService

clusterService

protected final org.elasticsearch.cluster.ClusterService clusterService

nodeSettingsService

protected final org.elasticsearch.node.settings.NodeSettingsService nodeSettingsService

discoveryNodeService

protected final org.elasticsearch.cluster.node.DiscoveryNodeService discoveryNodeService

context

protected final org.osgi.framework.BundleContext context

tracker

protected final org.osgi.util.tracker.ServiceTracker<org.apache.curator.framework.CuratorFramework,org.apache.curator.framework.CuratorFramework> tracker

Constructor Detail

FabricDiscovery

@Inject
public FabricDiscovery(org.elasticsearch.common.settings.Settings settings,
                      org.elasticsearch.cluster.ClusterName clusterName,
                      org.elasticsearch.threadpool.ThreadPool threadPool,
                      org.elasticsearch.transport.TransportService transportService,
                      org.elasticsearch.cluster.ClusterService clusterService,
                      org.elasticsearch.node.settings.NodeSettingsService nodeSettingsService,
                      org.elasticsearch.cluster.node.DiscoveryNodeService discoveryNodeService)

Method Detail

doStart

protected void doStart()
                throws org.elasticsearch.ElasticSearchException

Specified by:

doStart in class org.elasticsearch.common.component.AbstractLifecycleComponent<org.elasticsearch.discovery.Discovery>

Throws:

org.elasticsearch.ElasticSearchException

doStop

protected void doStop()
               throws org.elasticsearch.ElasticSearchException

Specified by:

doStop in class org.elasticsearch.common.component.AbstractLifecycleComponent<org.elasticsearch.discovery.Discovery>

Throws:

org.elasticsearch.ElasticSearchException

doClose

protected void doClose()
                throws org.elasticsearch.ElasticSearchException

Specified by:

doClose in class org.elasticsearch.common.component.AbstractLifecycleComponent<org.elasticsearch.discovery.Discovery>

Throws:

org.elasticsearch.ElasticSearchException

localNode

public org.elasticsearch.cluster.node.DiscoveryNode localNode()

Specified by:

localNode in interface org.elasticsearch.discovery.Discovery

addListener

public void addListener(org.elasticsearch.discovery.InitialStateDiscoveryListener listener)

Specified by:

addListener in interface org.elasticsearch.discovery.Discovery

removeListener

public void removeListener(org.elasticsearch.discovery.InitialStateDiscoveryListener listener)

Specified by:

removeListener in interface org.elasticsearch.discovery.Discovery

nodeDescription

public java.lang.String nodeDescription()

Specified by:

nodeDescription in interface org.elasticsearch.discovery.Discovery

setNodeService

public void setNodeService(@Nullable
                  org.elasticsearch.node.service.NodeService nodeService)

Specified by:

setNodeService in interface org.elasticsearch.discovery.Discovery

setAllocationService

public void setAllocationService(org.elasticsearch.cluster.routing.allocation.AllocationService allocationService)

Specified by:

setAllocationService in interface org.elasticsearch.discovery.Discovery

publish

public void publish(org.elasticsearch.cluster.ClusterState clusterState)

Specified by:

publish in interface org.elasticsearch.discovery.Discovery

nodes

public org.elasticsearch.cluster.node.DiscoveryNodes nodes()

Specified by:

nodes in interface org.elasticsearch.discovery.zen.DiscoveryNodesProvider

nodeService

public org.elasticsearch.node.service.NodeService nodeService()

Specified by:

nodeService in interface org.elasticsearch.discovery.zen.DiscoveryNodesProvider

addingService

public org.apache.curator.framework.CuratorFramework addingService(org.osgi.framework.ServiceReference<org.apache.curator.framework.CuratorFramework> reference)

Specified by:

addingService in interface org.osgi.util.tracker.ServiceTrackerCustomizer<org.apache.curator.framework.CuratorFramework,org.apache.curator.framework.CuratorFramework>

modifiedService

public void modifiedService(org.osgi.framework.ServiceReference<org.apache.curator.framework.CuratorFramework> reference,
                   org.apache.curator.framework.CuratorFramework service)

Specified by:

modifiedService in interface org.osgi.util.tracker.ServiceTrackerCustomizer<org.apache.curator.framework.CuratorFramework,org.apache.curator.framework.CuratorFramework>

removedService

public void removedService(org.osgi.framework.ServiceReference<org.apache.curator.framework.CuratorFramework> reference,
                  org.apache.curator.framework.CuratorFramework service)

Specified by:

removedService in interface org.osgi.util.tracker.ServiceTrackerCustomizer<org.apache.curator.framework.CuratorFramework,org.apache.curator.framework.CuratorFramework>

groupEvent

public void groupEvent(Group<org.elasticsearch.discovery.fabric.FabricDiscovery.ESNode> group,
              GroupListener.GroupEvent event)

Specified by:

groupEvent in interface GroupListener<org.elasticsearch.discovery.fabric.FabricDiscovery.ESNode>

onNewClusterState

public void onNewClusterState(org.elasticsearch.cluster.ClusterState newState)

Specified by:

onNewClusterState in interface org.elasticsearch.discovery.zen.publish.PublishClusterStateAction.NewClusterStateListener