| /** |
| * 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, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions |
| * and limitations under the License. |
| */ |
| |
| package org.apache.storm.metricstore; |
| |
| import java.util.Map; |
| import org.apache.storm.generated.WorkerMetrics; |
| import org.apache.storm.thrift.TException; |
| import org.apache.storm.utils.NimbusClient; |
| import org.apache.storm.utils.NimbusLeaderNotFoundException; |
| |
| /** |
| * Implementation of WorkerMetricsProcessor that sends metric data to Nimbus for processing. |
| */ |
| public class NimbusMetricProcessor implements WorkerMetricsProcessor { |
| @Override |
| public void processWorkerMetrics(Map<String, Object> conf, WorkerMetrics metrics) throws MetricException { |
| try (NimbusClient client = NimbusClient.getConfiguredClient(conf)) { |
| client.getClient().processWorkerMetrics(metrics); |
| } catch (TException | NimbusLeaderNotFoundException e) { |
| throw new MetricException("Failed to process metrics", e); |
| } |
| } |
| |
| @Override |
| public void prepare(Map<String, Object> config) throws MetricException {} |
| } |