kafka Stat 源码

  • 2022-10-20
  • 浏览 (467)

kafka Stat 代码

文件路径:/clients/src/main/java/org/apache/kafka/common/metrics/Stat.java

/*
 * 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.kafka.common.metrics;

/**
 * A Stat is a quantity such as average, max, etc that is computed off the stream of updates to a sensor
 */
public interface Stat {

    /**
     * Record the given value
     * @param config The configuration to use for this metric
     * @param value The value to record
     * @param timeMs The POSIX time in milliseconds this value occurred
     */
    void record(MetricConfig config, double value, long timeMs);

}

相关信息

kafka 源码目录

相关文章

kafka CompoundStat 源码

kafka Gauge 源码

kafka JmxReporter 源码

kafka KafkaMetric 源码

kafka KafkaMetricsContext 源码

kafka Measurable 源码

kafka MeasurableStat 源码

kafka MetricConfig 源码

kafka MetricValueProvider 源码

kafka Metrics 源码

0  赞