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.master.balancer;
019
020import org.junit.After;
021import org.junit.Before;
022
023public class StochasticBalancerTestBase2 extends StochasticBalancerTestBase {
024
025  @Before
026  public void before() {
027    conf.setLong(StochasticLoadBalancer.MAX_STEPS_KEY, 2000000L);
028    conf.setFloat("hbase.master.balancer.stochastic.localityCost", 0);
029    conf.setLong("hbase.master.balancer.stochastic.maxRunningTime", 3 * 60 * 1000L);
030    conf.setFloat("hbase.master.balancer.stochastic.minCostNeedBalance", 0.05f);
031    loadBalancer.onConfigurationChange(conf);
032  }
033
034  @After
035  public void after() {
036    // reset config to make sure balancer run
037    loadBalancer.onConfigurationChange(conf);
038  }
039}