| /* |
| * 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.eagle.correlation.topology; |
| |
| import kafka.admin.AdminUtils; |
| import org.I0Itec.zkclient.ZkClient; |
| |
| import java.util.Properties; |
| |
| /** |
| * Created by yonzhang on 2/18/16. |
| */ |
| public class CreateTopicUtils { |
| public static void ensureTopicReady(String topic){ |
| ZkClient zkClient = new ZkClient("localhost:2181", 10000, 10000); |
| if(!AdminUtils.topicExists(zkClient, topic)) { |
| AdminUtils.createTopic(zkClient, topic, 2, 1, new Properties()); |
| } |
| } |
| } |