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.executor; 21 22 import org.apache.hadoop.hbase.classification.InterfaceAudience; 23 24 /** 25 * The following is a list of all executor types, both those that run in the 26 * master and those that run in the regionserver. 27 */ 28 @InterfaceAudience.Private 29 public enum ExecutorType { 30 31 // Master executor services 32 MASTER_CLOSE_REGION (1), 33 MASTER_OPEN_REGION (2), 34 MASTER_SERVER_OPERATIONS (3), 35 MASTER_TABLE_OPERATIONS (4), 36 MASTER_RS_SHUTDOWN (5), 37 MASTER_META_SERVER_OPERATIONS (6), 38 M_LOG_REPLAY_OPS (7), 39 40 // RegionServer executor services 41 RS_OPEN_REGION (20), 42 RS_OPEN_ROOT (21), 43 RS_OPEN_META (22), 44 RS_CLOSE_REGION (23), 45 RS_CLOSE_ROOT (24), 46 RS_CLOSE_META (25), 47 RS_PARALLEL_SEEK (26), 48 RS_LOG_REPLAY_OPS (27), 49 RS_REGION_REPLICA_FLUSH_OPS (28); 50 ExecutorType(int value)51 ExecutorType(int value) {} 52 53 /** 54 * @param serverName 55 * @return Conflation of the executor type and the passed servername. 56 */ getExecutorName(String serverName)57 String getExecutorName(String serverName) { 58 return this.toString() + "-" + serverName.replace("%", "%%"); 59 } 60 } 61