org.apache.hadoop.hbase.client.ResultStatsUtil Maven / Gradle / Ivy
/*
* 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.hadoop.hbase.client;
import org.apache.hadoop.hbase.ServerName;
import org.apache.yetus.audience.InterfaceAudience;
/**
* Statistics update about a server/region
*/
@InterfaceAudience.Private
public final class ResultStatsUtil {
private ResultStatsUtil() {
// private ctor for util class
}
/**
* Update the statistics for the specified region.
* @param tracker tracker to update
* @param server server from which the result was obtained
* @param regionName full region name for the statistics
* @param stats statistics to update for the specified region
*/
public static void updateStats(StatisticTrackable tracker, ServerName server, byte[] regionName,
RegionLoadStats stats) {
if (regionName != null && stats != null && tracker != null) {
tracker.updateRegionStats(server, regionName, stats);
}
}
}