/*
* 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.streaming.connectors.elasticsearch;
import org.apache.flink.streaming.connectors.elasticsearch2.ElasticsearchSinkITCase;
import org.elasticsearch.client.Client;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.node.Node;
import org.elasticsearch.node.NodeBuilder;
import java.io.File;
/**
* Implementation of {@link EmbeddedElasticsearchNodeEnvironment} for Elasticsearch 2.x.
* Will be dynamically loaded in {@link ElasticsearchSinkITCase} for integration tests.
*/
public class EmbeddedElasticsearchNodeEnvironmentImpl implements EmbeddedElasticsearchNodeEnvironment {
private Node node;
@Override
public void start(File tmpDataFolder, String clusterName) throws Exception {
if (node == null) {
node = NodeBuilder.nodeBuilder().settings(
Settings.settingsBuilder()
.put("path.home", tmpDataFolder.getParent())
.put("http.enabled", false)
.put("path.data", tmpDataFolder.getAbsolutePath()))
.clusterName(clusterName)
.node();
node.start();
}
}
@Override
public void close() throws Exception {
if (node != null && !node.isClosed()) {
node.close();
node = null;
}
}
@Override
public Client getClient() {
if (node != null && !node.isClosed()) {
return node.client();
} else {
return null;
}
}
}