package org.apache.helix;
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
/**
* factory that creates cluster managers
*
* for zk-based cluster managers, the getZKXXX(..zkClient) that takes a zkClient parameter
* are intended for session expiry test purpose
*/
import org.apache.helix.manager.zk.ZKHelixManager;
import org.apache.log4j.Logger;
public final class HelixManagerFactory
{
private static final Logger logger = Logger.getLogger(HelixManagerFactory.class);
/**
* Construct a zk-based cluster manager enforce all types (PARTICIPANT, CONTROLLER, and
* SPECTATOR to have a name
*
* @param clusterName
* @param instanceName
* @param type
* @param zkAddr
* @return
* @throws Exception
*/
public static HelixManager getZKHelixManager(String clusterName,
String instanceName,
InstanceType type,
String zkAddr) throws Exception
{
return new ZKHelixManager(clusterName, instanceName, type, zkAddr);
}
}