- All Implemented Interfaces:
Closeable
,AutoCloseable
,LifecycleComponent
,Releasable
,ConfiguredHostsResolver
,SeedHostsProvider.HostsResolver
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Field Summary
Modifier and TypeFieldDescriptionFields inherited from class org.elasticsearch.common.component.AbstractLifecycleComponent
lifecycle
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Constructor Summary
ConstructorDescriptionSeedHostsResolver
(String nodeName, Settings settings, TransportService transportService, SeedHostsProvider seedProvider) -
Method Summary
Modifier and TypeMethodDescriptionprotected void
doClose()
Close this component.protected void
doStart()
Start this component.protected void
doStop()
Stop this component.static int
getMaxConcurrentResolvers
(Settings settings) static TimeValue
getResolveTimeout
(Settings settings) void
resolveConfiguredHosts
(Consumer<List<TransportAddress>> consumer) Attempt to resolve the configured hosts list to a list of transport addresses.resolveHosts
(List<String> hosts) Methods inherited from class org.elasticsearch.common.component.AbstractLifecycleComponent
addLifecycleListener, close, lifecycleState, start, stop
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Field Details
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DISCOVERY_SEED_RESOLVER_MAX_CONCURRENT_RESOLVERS_SETTING
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DISCOVERY_SEED_RESOLVER_TIMEOUT_SETTING
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Constructor Details
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SeedHostsResolver
public SeedHostsResolver(String nodeName, Settings settings, TransportService transportService, SeedHostsProvider seedProvider)
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Method Details
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getMaxConcurrentResolvers
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getResolveTimeout
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resolveHosts
- Specified by:
resolveHosts
in interfaceSeedHostsProvider.HostsResolver
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doStart
protected void doStart()Description copied from class:AbstractLifecycleComponent
Start this component. Typically that means doing things like launching background processes and registering listeners on other components. Other components have been initialized by this point, but may not yet be started.If this method throws an exception then the startup process will fail, but this component will not be stopped before it is closed.
This method is called while synchronized on
AbstractLifecycleComponent.lifecycle
. It is only called once in the lifetime of a component, although it may not be called at all if the startup process encountered some kind of fatal error, such as the failure of some other component to initialize or start.- Specified by:
doStart
in classAbstractLifecycleComponent
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doStop
protected void doStop()Description copied from class:AbstractLifecycleComponent
Stop this component. Typically that means doing the reverse of whateverAbstractLifecycleComponent.doStart()
does.This method is called while synchronized on
AbstractLifecycleComponent.lifecycle
. It is only called once in the lifetime of a component, after callingAbstractLifecycleComponent.doStart()
, although it will not be called at all if this component did not successfully start.- Specified by:
doStop
in classAbstractLifecycleComponent
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doClose
protected void doClose()Description copied from class:AbstractLifecycleComponent
Close this component. Typically that means doing the reverse of whatever happened during initialization, such as releasing resources acquired there.This method is called while synchronized on
AbstractLifecycleComponent.lifecycle
. It is called once in the lifetime of a component. If the component was started then it will be stopped before it is closed, and once it is closed it will not be started or stopped.- Specified by:
doClose
in classAbstractLifecycleComponent
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resolveConfiguredHosts
Description copied from interface:ConfiguredHostsResolver
Attempt to resolve the configured hosts list to a list of transport addresses.- Specified by:
resolveConfiguredHosts
in interfaceConfiguredHostsResolver
- Parameters:
consumer
- Consumer for the resolved list. May not be called if an error occurs or if another resolution attempt is in progress.
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