Question

我有一个在google-compute-engine（VM）中运行的elasticsearch集群，我正在尝试从我的Java程序连接。

google-cloud中的ES instante有一个外部ip＆amp;内部IP。我已经配置了external-ip进行连接，并且所有防火墙设置都已启用连接。

看起来似乎还有，内部ip正在客户端使用，同时将myd数据写入ES。

10.240.0.237 是internal-ip

Caused by: java.net.ConnectException: Connection timed out: no further information: /10.240.0.237:9300
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(Unknown Source)
    at org.elasticsearch.common.netty.channel.socket.nio.NioClientBoss.connect(NioClientBoss.java:152)
    at org.elasticsearch.common.netty.channel.socket.nio.NioClientBoss.processSelectedKeys(NioClientBoss.java:105)
    at org.elasticsearch.common.netty.channel.socket.nio.NioClientBoss.process(NioClientBoss.java:79)
    at org.elasticsearch.common.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:337)
    at org.elasticsearch.common.netty.channel.socket.nio.NioClientBoss.run(NioClientBoss.java:42)
    at org.elasticsearch.common.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
    at org.elasticsearch.common.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)

代码

public class ESClient {
        final static Node[] esNodes = new Node[1];
        static String indexName = "sa-sonarshock-log";
        public static Client getClient(){
            if(esNodes[0] == null){
                esNodes[0] = _setupNode();
            }
            return esNodes[0].client();
        }
        public static Node _setupNode(){
            Settings settings = ImmutableSettings.settingsBuilder()
                    .put("cluster.name", "es-tifc-retro-testing")
                    .put("http.enabled", false)
                    .put("transport.tcp.port", "9300-9400")
                    .put("discovery.zen.ping.multicast.enabled", false)
                    .put("discovery.zen.ping.unicast.hosts", "estifcretrotest-es-tifc-retro-testing-1-vm")
                    .build();    

            return nodeBuilder().settings(settings).client(true).node();
        }   
        public static Map<String, Object> putJsonDocument(String title, String content, Date postDate, 
                String[] tags, String author){
            Map<String, Object> jsonDocument = new HashMap<String, Object>();
            jsonDocument.put("title", title);
            jsonDocument.put("conten", content);
            jsonDocument.put("postDate", postDate);
            jsonDocument.put("tags", tags);
            jsonDocument.put("author", author);
            return jsonDocument;
        }   
        public static void main(String[] args) {
            Client esClient = getClient();
            CreateIndexRequestBuilder createIndexRequestBuilder = esClient.admin().indices().prepareCreate(indexName);
            createIndexRequestBuilder.execute().actionGet();
            esClient.prepareIndex(indexName, "default", "1")
            .setSource(putJsonDocument("ElasticSearch: Java API",
                                       "ElasticSearch provides the Java API, all operations "
                                       + "can be executed asynchronously using a client object.",
                                       new Date(),
                                       new String[]{"elasticsearch"},
                                       "Remis Haroon")).execute().actionGet();
            esNodes[0].close();
        }
}

Answer 1

看起来你在端口9300上连接，但我认为你想要端口9200。

Java Elasticsearch客户端：在Google Cloud VM中从本地连接到ES时抛出ConnectException

1 个答案: