org.apache.flink.runtime.webmonitor.retriever.impl.RpcMetricQueryServiceRetriever Maven / Gradle / Ivy
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* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
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package org.apache.flink.runtime.webmonitor.retriever.impl;
import org.apache.flink.runtime.metrics.dump.MetricQueryService;
import org.apache.flink.runtime.rpc.RpcService;
import org.apache.flink.runtime.webmonitor.retriever.MetricQueryServiceGateway;
import org.apache.flink.runtime.webmonitor.retriever.MetricQueryServiceRetriever;
import java.util.concurrent.CompletableFuture;
/** {@link MetricQueryServiceRetriever} implementation for rpc based {@link MetricQueryService}. */
public class RpcMetricQueryServiceRetriever implements MetricQueryServiceRetriever {
private RpcService rpcService;
public RpcMetricQueryServiceRetriever(RpcService rpcService) {
this.rpcService = rpcService;
}
@Override
public CompletableFuture retrieveService(String rpcServiceAddress) {
return rpcService.connect(rpcServiceAddress, MetricQueryServiceGateway.class);
}
}