package org.apache.helix.resolver.zk;
/*
* 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.
*/
import org.apache.helix.HelixManager;
import org.apache.helix.HelixManagerFactory;
import org.apache.helix.InstanceType;
import org.apache.helix.resolver.AbstractHelixResolver;
/**
* A ZooKeeper-specific {@link org.apache.helix.resolver.HelixResolver}
*/
public class ZKHelixResolver extends AbstractHelixResolver {
private final String _zkAddress;
/**
* Create a ZK-based Helix resolver
* @param zkConnectString the connection string to the ZooKeeper ensemble
*/
public ZKHelixResolver(String zkConnectString) {
_zkAddress = zkConnectString;
}
@Override
protected HelixManager createManager(String cluster) {
return HelixManagerFactory.getZKHelixManager(cluster, null, InstanceType.SPECTATOR, _zkAddress);
}
}