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 org.apache.hadoop.hbase.chaos.actions.*;
021import org.apache.hadoop.hbase.chaos.monkies.ChaosMonkey;
022import org.apache.hadoop.hbase.chaos.monkies.PolicyBasedChaosMonkey;
023import org.apache.hadoop.hbase.chaos.policies.PeriodicRandomActionPolicy;
024import org.apache.hadoop.hbase.chaos.policies.TwoConcurrentActionPolicy;
025
026/**
027 * This is a copy of NoKillMonkeyFactory that also does mob compactions.
028 */
029public class MobNoKillMonkeyFactory extends MonkeyFactory {
030  @Override public ChaosMonkey build() {
031    Action[] actions1 = new Action[] {
032      new CompactMobAction(tableName, MonkeyConstants.DEFAULT_PERIODIC_ACTION1_PERIOD),
033      new CompactTableAction(tableName, MonkeyConstants.DEFAULT_PERIODIC_ACTION1_PERIOD),
034      new CompactRandomRegionOfTableAction(tableName,
035        MonkeyConstants.DEFAULT_COMPACT_RANDOM_REGION_RATIO),
036      new FlushTableAction(tableName),
037      new FlushRandomRegionOfTableAction(tableName),
038      new MoveRandomRegionOfTableAction(tableName)
039    };
040
041    Action[] actions2 = new Action[] {
042      new SplitRandomRegionOfTableAction(tableName),
043      new MergeRandomAdjacentRegionsOfTableAction(tableName),
044      new SnapshotTableAction(tableName),
045      new AddColumnAction(tableName),
046      new RemoveColumnAction(tableName, columnFamilies),
047      new ChangeEncodingAction(tableName),
048      new ChangeCompressionAction(tableName),
049      new ChangeBloomFilterAction(tableName),
050      new ChangeVersionsAction(tableName)
051    };
052
053    Action[] actions3 = new Action[] {
054      new MoveRegionsOfTableAction(MonkeyConstants.DEFAULT_MOVE_REGIONS_SLEEP_TIME,
055        MonkeyConstants.DEFAULT_MOVE_REGIONS_MAX_TIME, tableName),
056      new MoveRandomRegionOfTableAction(MonkeyConstants.DEFAULT_RESTART_ACTIVE_MASTER_SLEEP_TIME,
057        tableName), };
058
059    Action[] actions4 = new Action[] { new DumpClusterStatusAction() };
060
061    return new PolicyBasedChaosMonkey(util,
062      new TwoConcurrentActionPolicy(MonkeyConstants.DEFAULT_PERIODIC_ACTION1_PERIOD, actions1,
063        actions2),
064      new PeriodicRandomActionPolicy(MonkeyConstants.DEFAULT_PERIODIC_ACTION2_PERIOD,actions3),
065      new PeriodicRandomActionPolicy(MonkeyConstants.DEFAULT_PERIODIC_ACTION4_PERIOD,actions4));
066  }
067}