1 /** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, software 14 * distributed under the License is distributed on an "AS IS" BASIS, 15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 * See the License for the specific language governing permissions and 17 * limitations under the License. 18 */ 19 20 package org.apache.hadoop.hbase.client; 21 22 import org.apache.hadoop.hbase.classification.InterfaceAudience; 23 import org.apache.hadoop.hbase.client.backoff.ClientBackoffPolicy; 24 25 /** 26 * A server statistics tracking aware HConnection. 27 */ 28 @InterfaceAudience.Private 29 public interface StatisticsHConnection extends HConnection { 30 /** 31 * @return the current statistics tracker associated with this connection 32 */ 33 ServerStatisticTracker getStatisticsTracker(); 34 35 /** 36 * @return the configured client backoff policy 37 */ 38 ClientBackoffPolicy getBackoffPolicy(); 39 }