001/* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, software 013 * distributed under the License is distributed on an "AS IS" BASIS, 014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 015 * See the License for the specific language governing permissions and 016 * limitations under the License. 017 */ 018package org.apache.hadoop.hbase.regionserver; 019 020import org.apache.hadoop.conf.Configuration; 021import org.apache.hadoop.hbase.Abortable; 022import org.apache.hadoop.hbase.HBaseInterfaceAudience; 023import org.apache.hadoop.hbase.ipc.PriorityFunction; 024import org.apache.hadoop.hbase.ipc.RpcScheduler; 025import org.apache.yetus.audience.InterfaceAudience; 026import org.apache.yetus.audience.InterfaceStability; 027 028/** 029 * A factory class that constructs an {@link org.apache.hadoop.hbase.ipc.RpcScheduler}. 030 */ 031@InterfaceAudience.LimitedPrivate({ HBaseInterfaceAudience.COPROC, HBaseInterfaceAudience.PHOENIX }) 032@InterfaceStability.Evolving 033public interface RpcSchedulerFactory { 034 /** 035 * Constructs a {@link org.apache.hadoop.hbase.ipc.RpcScheduler}. 036 */ 037 RpcScheduler create(Configuration conf, PriorityFunction priority, Abortable server); 038 039 /** 040 * @deprecated since 1.0.0. 041 * @see <a href="https://issues.apache.org/jira/browse/HBASE-12028">HBASE-12028</a> 042 */ 043 @Deprecated 044 RpcScheduler create(Configuration conf, PriorityFunction priority); 045}