使用 C# API 的弹性搜索批量索引答案

【问题标题】：Elastic search bulk index with C# API使用 C# API 的弹性搜索批量索引
【发布时间】：2018-04-07 20:35:17
【问题描述】：

我想使用 NEST 或 Elasticsearch.Net API 批量索引 json 记录以进行弹性搜索

我的 json 数据是：

{"index":{"_index":"abc","_type":"abc","_id":1}},{"Name":"ApplicationFrameHost","CPU":1.25,"Company":null,"Product":null,"Path":null},{"index":{"_index":"abc","_type":"abc","_id":2}},{"Name":"Calculator","CPU":0.5,"Company":null,"Product":null,"Path":null},{"index":{"_index":"abc","_type":"abc","_id":3}},{"Name":"chrome","CPU":142.9375,"Company":null,"Product":null,"Path":null},{"index":{"_index":"abc","_type":"abc","_id":4}},{"Name":"chrome","CPU":3336.34375,"Company":null,"Product":null,"Path":null},{"index":{"_index":"abc","_type":"abc","_id":5}},{"Name":"chrome","CPU":7.1875,"Company":null,"Product":null,"Path":null}\n\n

我的代码：

 var connectionSettings = new ConnectionSettings(new 
 Uri("http://localhost:9200/"));
        
        var client2 = new ElasticClient(connectionSettings);
       var jsonPostData = new PostData<object>(myJson);
        var bulkRequestParameters = new BulkRequestParameters
        {

        };
  Func<BulkRequestParameters, BulkRequestParameters> convert = delegate 
  (BulkRequestParameters s)
        {
            s.ErrorTrace(true);
            
            return s.Refresh(Refresh.True); 
        };

        var response = client2.LowLevel.Bulk<VoidResponse>("abc", "abc", 
        jsonPostData, convert);

在响应弹性返回成功没有错误但仍然弹性上没有数据？

来自 elastic 的调试信息：POST 上的成功低级调用：/abc/abc/_bulk?error_trace=true&refresh=true

如果有人能提供任何线索我在这里做错了什么会非常有帮助？

【问题讨论】：

标签： c# elasticsearch

【解决方案1】：

通过在每个不需要逗号的记录集之后修改输入 JSON 格式来解决这个问题：

{"index":{"_index":"abc","_type":"abc","_id":1}}{"Name":"ApplicationFrameHost","CPU":1.25,"Company":null,"Product":null,"Path":null}{"index":{"_index":"abc","_type":"abc","_id":2}},{"Name":"audiodg","CPU":1.5625,"Company":null,"Product":null,"Path":null}{"index":{"_index":"abc","_type":"abc","_id":3}},{"Name":"Calculator","CPU":0.5,"Company":null,"Product":null,"Path":null}{"index":{"_index":"abc","_type":"abc","_id":4}},{"Name":"chrome","CPU":144.109375,"Company":null,"Product":null,"Path":null}{"index":{"_index":"abc","_type":"abc","_id":5}},{"Name":"chrome","CPU":3384.609375,"Company":null,"Product":null,"Path":null}

【讨论】：