org.apache.accumulo.tserver.metrics.TabletServerMinCMetrics Maven / Gradle / Ivy

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The tablet server for Apache Accumulo to host tablets of data tables.

There is a newer version: 3.0.0

/*
 * 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.accumulo.tserver.metrics;

import org.apache.hadoop.metrics2.lib.MetricsRegistry;
import org.apache.hadoop.metrics2.lib.MutableStat;

public class TabletServerMinCMetrics extends TServerMetrics {

  private final MutableStat activeMinc;
  private final MutableStat queuedMinc;

  public TabletServerMinCMetrics() {
    super("MinorCompactions");

    MetricsRegistry registry = super.getRegistry();
    activeMinc = registry.newStat("minc", "Minor compactions", "Ops", "Count", true);
    queuedMinc = registry.newStat("queue", "Queued minor compactions", "Ops", "Count", true);
  }

  public void addActive(long value) {
    activeMinc.add(value);
  }

  public void addQueued(long value) {
    queuedMinc.add(value);
  }

}