/*
* 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.
*/
package org.apache.flink.mesos.util;
import org.apache.curator.framework.CuratorFramework;
import org.apache.flink.configuration.Configuration;
public class ZooKeeperUtils {
/**
* Starts a {@link CuratorFramework} instance and connects it to the given ZooKeeper
* quorum.
*
* @param configuration {@link Configuration} object containing the configuration values
* @return {@link CuratorFramework} instance
*/
@SuppressWarnings("unchecked")
public static CuratorFramework startCuratorFramework(Configuration configuration) {
// using late-binding as a workaround for shaded curator dependency of flink-runtime
Object client = org.apache.flink.runtime.util.ZooKeeperUtils.startCuratorFramework(configuration);
return (CuratorFramework) client;
}
}