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.chaos.factories;
019
020import java.util.Arrays;
021import java.util.HashSet;
022import java.util.Set;
023
024public interface MonkeyConstants {
025
026  String PERIODIC_ACTION1_PERIOD = "sdm.action1.period";
027  String PERIODIC_ACTION2_PERIOD = "sdm.action2.period";
028  String PERIODIC_ACTION4_PERIOD = "sdm.action4.period";
029  String COMPOSITE_ACTION3_PERIOD = "sdm.action3.period";
030  String MOVE_REGIONS_MAX_TIME = "move.regions.max.time";
031  String MOVE_REGIONS_SLEEP_TIME = "move.regions.sleep.time";
032  String MOVE_RANDOM_REGION_SLEEP_TIME = "move.randomregion.sleep.time";
033  String RESTART_RANDOM_RS_SLEEP_TIME = "restart.random.rs.sleep.time";
034  String BATCH_RESTART_RS_SLEEP_TIME = "batch.restart.rs.sleep.time";
035  String BATCH_RESTART_RS_RATIO = "batch.restart.rs.ratio";
036  String RESTART_ACTIVE_MASTER_SLEEP_TIME = "restart.active.master.sleep.time";
037  String ROLLING_BATCH_RESTART_RS_SLEEP_TIME = "rolling.batch.restart.rs.sleep.time";
038  String ROLLING_BATCH_RESTART_RS_RATIO = "rolling.batch.restart.rs.ratio";
039  String RESTART_RS_HOLDING_META_SLEEP_TIME = "restart.rs.holding.meta.sleep.time";
040  String COMPACT_TABLE_ACTION_RATIO = "compact.table.ratio";
041  String COMPACT_RANDOM_REGION_RATIO = "compact.random.region.ratio";
042  String UNBALANCE_CHAOS_EVERY_MS = "unbalance.chaos.period";
043  String UNBALANCE_WAIT_FOR_UNBALANCE_MS = "unbalance.action.wait.period";
044  String UNBALANCE_WAIT_FOR_KILLS_MS = "unbalance.action.kill.period";
045  String UNBALANCE_WAIT_AFTER_BALANCE_MS = "unbalance.action.wait.after.period";
046  String UNBALANCE_KILL_META_RS = "unbalance.action.kill.meta.rs";
047  String DECREASE_HFILE_SIZE_SLEEP_TIME = "decrease.hfile.size.sleep.time";
048
049  /**
050   * A Set of prefixes which encompasses all of the configuration properties for the ChaosMonky.
051   */
052  Set<String> MONKEY_CONFIGURATION_KEY_PREFIXES = new HashSet<>(
053      Arrays.asList("sdm.", "move.", "restart.", "batch.", "rolling.", "compact.",
054          "unbalance.", "decrease."));
055
056  long DEFAULT_PERIODIC_ACTION1_PERIOD = 60 * 1000;
057  long DEFAULT_PERIODIC_ACTION2_PERIOD = 90 * 1000;
058  long DEFAULT_PERIODIC_ACTION4_PERIOD = 90 * 1000;
059  long DEFAULT_COMPOSITE_ACTION3_PERIOD = 150 * 1000;
060  long DEFAULT_MOVE_REGIONS_MAX_TIME = 10 * 60 * 1000;
061  long DEFAULT_MOVE_REGIONS_SLEEP_TIME = 800;
062  long DEFAULT_MOVE_RANDOM_REGION_SLEEP_TIME = 800;
063  long DEFAULT_RESTART_RANDOM_RS_SLEEP_TIME = 60000;
064  long DEFAULT_BATCH_RESTART_RS_SLEEP_TIME = 5000;
065  float DEFAULT_BATCH_RESTART_RS_RATIO = 0.5f;
066  long DEFAULT_RESTART_ACTIVE_MASTER_SLEEP_TIME = 5000;
067  long DEFAULT_ROLLING_BATCH_RESTART_RS_SLEEP_TIME = 5000;
068  float DEFAULT_ROLLING_BATCH_RESTART_RS_RATIO = 1.0f;
069  long DEFAULT_RESTART_RS_HOLDING_META_SLEEP_TIME = 35000;
070  float DEFAULT_COMPACT_TABLE_ACTION_RATIO = 0.5f;
071  float DEFAULT_COMPACT_RANDOM_REGION_RATIO = 0.6f;
072  long DEFAULT_UNBALANCE_CHAOS_EVERY_MS = 65 * 1000;
073  long DEFAULT_UNBALANCE_WAIT_FOR_UNBALANCE_MS = 2 * 1000;
074  long DEFAULT_UNBALANCE_WAIT_FOR_KILLS_MS = 2 * 1000;
075  long DEFAULT_UNBALANCE_WAIT_AFTER_BALANCE_MS = 5 * 1000;
076  boolean DEFAULT_UNBALANCE_KILL_META_RS = true;
077  long DEFAULT_DECREASE_HFILE_SIZE_SLEEP_TIME = 30 * 1000;
078}