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https://issues.apache.org/jira/browse/FLINK-8101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16347137#comment-16347137
]
ASF GitHub Bot commented on FLINK-8101:
---------------------------------------
Github user cjolif commented on a diff in the pull request:
https://github.com/apache/flink/pull/5374#discussion_r165109918
--- Diff:
flink-connectors/flink-connector-elasticsearch5.3/src/main/java/org/apache/flink/streaming/connectors/elasticsearch53/Elasticsearch53ApiCallBridge.java
---
@@ -0,0 +1,138 @@
+/*
+ * 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.elasticsearch53;
+
+import
org.apache.flink.streaming.connectors.elasticsearch.ElasticsearchApiCallBridge;
+import
org.apache.flink.streaming.connectors.elasticsearch.ElasticsearchSinkBase;
+import org.apache.flink.streaming.connectors.elasticsearch.RequestIndexer;
+import
org.apache.flink.streaming.connectors.elasticsearch.util.ElasticsearchUtils;
+import org.apache.flink.util.Preconditions;
+
+import org.elasticsearch.action.bulk.BackoffPolicy;
+import org.elasticsearch.action.bulk.BulkItemResponse;
+import org.elasticsearch.action.bulk.BulkProcessor;
+import org.elasticsearch.client.Client;
+import org.elasticsearch.client.transport.TransportClient;
+import org.elasticsearch.common.network.NetworkModule;
+import org.elasticsearch.common.settings.Settings;
+import org.elasticsearch.common.transport.TransportAddress;
+import org.elasticsearch.common.unit.TimeValue;
+import org.elasticsearch.transport.Netty3Plugin;
+import org.elasticsearch.transport.client.PreBuiltTransportClient;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.annotation.Nullable;
+
+import java.net.InetSocketAddress;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.atomic.AtomicLong;
+
+/**
+ * Implementation of {@link ElasticsearchApiCallBridge} for Elasticsearch
5.3 and later versions.
+ */
+public class Elasticsearch53ApiCallBridge extends
ElasticsearchApiCallBridge {
+
+ private static final long serialVersionUID = -5222683870097809633L;
+
+ private static final Logger LOG =
LoggerFactory.getLogger(Elasticsearch53ApiCallBridge.class);
+
+ /**
+ * User-provided transport addresses.
+ *
+ * <p>We are using {@link InetSocketAddress} because {@link
TransportAddress} is not serializable in Elasticsearch 5.x.
+ */
+ private final List<InetSocketAddress> transportAddresses;
+
+ Elasticsearch53ApiCallBridge(List<InetSocketAddress>
transportAddresses) {
+ Preconditions.checkArgument(transportAddresses != null &&
!transportAddresses.isEmpty());
+ this.transportAddresses = transportAddresses;
+ }
+
+ @Override
+ public AutoCloseable createClient(Map<String, String> clientConfig) {
+ Settings settings = Settings.builder().put(clientConfig)
+ .put(NetworkModule.HTTP_TYPE_KEY,
Netty3Plugin.NETTY_HTTP_TRANSPORT_NAME)
+ .put(NetworkModule.TRANSPORT_TYPE_KEY,
Netty3Plugin.NETTY_TRANSPORT_NAME)
+ .build();
+
+ TransportClient transportClient = new
PreBuiltTransportClient(settings);
+ for (TransportAddress transport :
ElasticsearchUtils.convertInetSocketAddresses(transportAddresses)) {
+ transportClient.addTransportAddress(transport);
+ }
+
+ // verify that we actually are connected to a cluster
+ if (transportClient.connectedNodes().isEmpty()) {
+ throw new RuntimeException("Elasticsearch client is not
connected to any Elasticsearch nodes!");
+ }
+
+ if (LOG.isInfoEnabled()) {
--- End diff --
I think this is just a copy/paste of the practices in the other
pre-exisiting bridges ;) But that should be fixed now.
> Elasticsearch 6.x support
> -------------------------
>
> Key: FLINK-8101
> URL: https://issues.apache.org/jira/browse/FLINK-8101
> Project: Flink
> Issue Type: New Feature
> Components: ElasticSearch Connector
> Affects Versions: 1.4.0
> Reporter: Hai Zhou UTC+8
> Assignee: Flavio Pompermaier
> Priority: Major
> Fix For: 1.5.0
>
>
> Recently, elasticsearch 6.0.0 was released:
> https://www.elastic.co/blog/elasticsearch-6-0-0-released
> The minimum version of ES6 compatible Elasticsearch Java Client is 5.6.0
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