fieldQuery（字符串，字符串）是未定義

Question

我是新來的麋鹿， 我有elasticsearch的簡單的代碼在Java中是這樣的：

Settings settings = Settings.settingsBuilder() 
       .put("cluster.name", "elasticsearch") 
       .put("client.transport.sniff", true).build(); 

      TransportClient client = TransportClient.builder().settings(settings).build(); 

      client.addTransportAddress(new InetSocketTransportAddress(new InetSocketAddress("1.2.3.4", 9200))); 

     SearchResponse response = client.prepareSearch("logstash-log*").setSearchType(SearchType.QUERY_AND_FETCH) 
       .setQuery(fieldQuery("host", "2.3.4.5")) 
       .setFrom(0).setSize(60).setExplain(true) 
       .execute() 
       .actionGet(); 

      SearchHit[] results = response.getHits().getHits(); 
      for (SearchHit hit : results) { 
       System.out.println(hit.getId()); //prints out the id of the document 
       Map<String,Object> result = hit.getSource(); //the retrieved document 
      } 
     System.out.println("test"); 

所以，你可以給我建議，我一直在尋找解決方案 謝謝...

Answer 1

您應該使用termQuery("host", "2.3.4.5")來代替。

fieldQuery()是ES 0.90中的舊查詢，該查詢已被棄用和刪除。