scylla-jmx/src/main/java/org/apache/cassandra/metrics/CASClientRequestMetrics.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 javax.management.MalformedObjectNameException;
// TODO: In StorageProxy
public class CASClientRequestMetrics extends ClientRequestMetrics {
public CASClientRequestMetrics(String scope, String url) {
super(scope, url);
}
@Override
public void register(MetricsRegistry registry) throws MalformedObjectNameException {
super.register(registry);
registry.register(() -> registry.histogram(uri + "/contention", true), names("ContentionHistogram"));
registry.register(() -> registry.counter(uri + "/condition_not_met"), names("ConditionNotMet"));
registry.register(() -> registry.counter(uri + "/unfinished_commit"), names("UnfinishedCommit"));
}
}