/***************************************************************************
* Copyright (c) 2012-2015 VMware, Inc. All Rights Reserved.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
***************************************************************************/
package com.vmware.bdd.apitypes;
/**
* Define which type of topology strategy will be used
*
*/
public enum TopologyType {
RACK_AS_RACK, //original hadoop rack awareness topology
HOST_AS_RACK, //treat each host as rack in the case of rack info missing
HVE, //hadoop virtualization enhancement, refer to HADOOP-8468
NONE
}