scylla-jmx/src/main/java/org/apache/cassandra/metrics/ClientRequestMetrics.java

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/*
*
* 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.
*
*/
/*
* Copyright 2015 Cloudius Systems
*
* Modified by Cloudius Systems
*/
package org.apache.cassandra.metrics;
import java.util.concurrent.TimeUnit;
import com.cloudius.urchin.metrics.APIMetrics;
import com.cloudius.urchin.metrics.DefaultNameFactory;
import com.yammer.metrics.Metrics;
import com.yammer.metrics.core.Counter;
import com.yammer.metrics.core.Meter;
public class ClientRequestMetrics extends LatencyMetrics {
@Deprecated
public static final Counter readTimeouts = Metrics
.newCounter(DefaultNameFactory.createMetricName(
"ClientRequestMetrics", "ReadTimeouts", null));
@Deprecated
public static final Counter writeTimeouts = Metrics
.newCounter(DefaultNameFactory.createMetricName(
"ClientRequestMetrics", "WriteTimeouts", null));
@Deprecated
public static final Counter readUnavailables = Metrics
.newCounter(DefaultNameFactory.createMetricName(
"ClientRequestMetrics", "ReadUnavailables", null));
@Deprecated
public static final Counter writeUnavailables = Metrics
.newCounter(DefaultNameFactory.createMetricName(
"ClientRequestMetrics", "WriteUnavailables", null));
public final Meter timeouts;
public final Meter unavailables;
public ClientRequestMetrics(String url, String scope) {
super(url, "ClientRequest", scope);
timeouts = APIMetrics.newMeter(url + "/timeouts",
factory.createMetricName("Timeouts"), "timeouts",
TimeUnit.SECONDS);
unavailables = APIMetrics.newMeter(url + "/unavailables",
factory.createMetricName("Unavailables"), "unavailables",
TimeUnit.SECONDS);
}
public void release() {
super.release();
APIMetrics.defaultRegistry().removeMetric(
factory.createMetricName("Timeouts"));
APIMetrics.defaultRegistry().removeMetric(
factory.createMetricName("Unavailables"));
}
}