| // 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.doris.flink.lookup; |
| |
| import org.apache.flink.metrics.Counter; |
| import org.apache.flink.metrics.MetricGroup; |
| |
| import java.io.Serializable; |
| |
| /** lookup join metrics. */ |
| public class LookupMetrics implements Serializable { |
| public static final String HIT_COUNT = "hitCount"; |
| public static final String MISS_COUNT = "missCount"; |
| public static final String LOAD_COUNT = "loadCount"; |
| private transient Counter hitCounter; |
| private transient Counter missCounter; |
| private transient Counter loadCounter; |
| |
| public LookupMetrics(MetricGroup metricGroup) { |
| hitCounter = metricGroup.counter(HIT_COUNT); |
| missCounter = metricGroup.counter(MISS_COUNT); |
| loadCounter = metricGroup.counter(LOAD_COUNT); |
| } |
| |
| public void incHitCount() { |
| hitCounter.inc(); |
| } |
| |
| public void incMissCount() { |
| missCounter.inc(); |
| } |
| |
| public void incLoadCount() { |
| loadCounter.inc(); |
| } |
| } |