org.apache.flink.runtime.webmonitor.retriever.impl

Class AkkaQueryServiceRetriever

java.lang.Object

org.apache.flink.runtime.webmonitor.retriever.impl.AkkaQueryServiceRetriever

All Implemented Interfaces:

MetricQueryServiceRetriever

public class AkkaQueryServiceRetriever
extends Object
implements MetricQueryServiceRetriever

MetricQueryServiceRetriever implementation for Akka based MetricQueryService.

Constructor Summary

Constructors

Constructor and Description
AkkaQueryServiceRetriever(akka.actor.ActorSystem actorSystem, org.apache.flink.api.common.time.Time lookupTimeout)

Method Summary

Modifier and Type	Method and Description
CompletableFuture<MetricQueryServiceGateway>	retrieveService(String queryServicePath) Retrieves for the given query service path a MetricQueryServiceGateway.

Methods inherited from class java.lang.Object

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

Constructor Detail

AkkaQueryServiceRetriever

public AkkaQueryServiceRetriever(akka.actor.ActorSystem actorSystem,
                                 org.apache.flink.api.common.time.Time lookupTimeout)

Method Detail

retrieveService

public CompletableFuture<MetricQueryServiceGateway> retrieveService(String queryServicePath)

Description copied from interface: MetricQueryServiceRetriever

Retrieves for the given query service path a MetricQueryServiceGateway.

Specified by:

retrieveService in interface MetricQueryServiceRetriever

Parameters:

queryServicePath - under which the QueryService can be reached

Returns:

Future containing the resolved QueryServiceGateway