| /** |
| * 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.hadoop.yarn.server.resourcemanager.scheduler; |
| |
| import org.apache.hadoop.yarn.api.records.Resource; |
| import org.apache.hadoop.yarn.metrics.CustomResourceMetrics; |
| import org.apache.hadoop.yarn.metrics.CustomResourceMetricValue; |
| |
| import java.util.Map; |
| |
| public class QueueMetricsForCustomResources extends CustomResourceMetrics { |
| private final CustomResourceMetricValue aggregatePreemptedSeconds = |
| new CustomResourceMetricValue(); |
| private final CustomResourceMetricValue aggregatePreempted = |
| new CustomResourceMetricValue(); |
| private final CustomResourceMetricValue pending = |
| new CustomResourceMetricValue(); |
| private final CustomResourceMetricValue reserved = |
| new CustomResourceMetricValue(); |
| |
| public void increaseReserved(Resource res) { |
| reserved.increase(res); |
| } |
| |
| public void decreaseReserved(Resource res) { |
| reserved.decrease(res); |
| } |
| |
| public void increasePending(Resource res, int containers) { |
| pending.increaseWithMultiplier(res, containers); |
| } |
| |
| public void decreasePending(Resource res) { |
| pending.decrease(res); |
| } |
| |
| public void decreasePending(Resource res, int containers) { |
| pending.decreaseWithMultiplier(res, containers); |
| } |
| |
| public Map<String, Long> getPendingValues() { |
| return pending.getValues(); |
| } |
| |
| public Map<String, Long> getReservedValues() { |
| return reserved.getValues(); |
| } |
| |
| public void increaseAggregatedPreemptedSeconds(Resource res, long seconds) { |
| aggregatePreemptedSeconds.increaseWithMultiplier(res, seconds); |
| } |
| |
| public void increaseAggregatedPreempted(Resource res) { |
| aggregatePreempted.increase(res); |
| } |
| |
| CustomResourceMetricValue getAggregatePreemptedSeconds() { |
| return aggregatePreemptedSeconds; |
| } |
| } |