c# - 定义应在哪个节点索引上创建多个节点

问题描述

这是我的连接文件

         this IServiceCollection services, IConfiguration configuration)
        {
            var  EsNode = configuration["elasticsearch:AcqDataUrl"];

            var NCTNode = configuration["elasticsearch:NCTDataUrl"];

            var nodes = new Uri[]
                {
                    new Uri(EsNode),
                    new Uri(NCTNode)
                };

            var pool = new StaticConnectionPool(nodes);
            var connection = new ConnectionSettings(pool).DisableDirectStreaming();
            EsClient = new ElasticClient(connection);
           
            var settings = new IndexSettings { NumberOfReplicas = 1, NumberOfShards = 2 };

            var indexConfig = new IndexState
            {
                Settings = settings
            };

在这里，我想定义应该在哪个节点上创建索引是多个节点之间的节点 [0] 或节点 [1] 它在第一个节点上创建索引

           {
               EsClient.Indices.Create(configuration["elasticsearch:AcquiringIndex"], c => c
                 .InitializeUsing(indexConfig)
                 .Mappings(m => m.Map<Acquirer>(mp => mp.AutoMap())));

           }
           if (!EsClient.Indices.Exists(configuration["elasticsearch:ElasticR&DIndex"]).Exists)
           {
               EsClient.Indices.Create(configuration["elasticsearch:ElasticR&DIndex"], c => c
                 .InitializeUsing(indexConfig)
                 .Mappings(m => m.Map<Employee>(mp => mp.AutoMap())));

           }
           if (!EsClient.Indices.Exists(configuration["elasticsearch:NetConnectTransactionIndex"]).Exists)
           {
               EsClient.Indices.Create(configuration["elasticsearch:NetConnectTransactionIndex"], c => c
               .InitializeUsing(indexConfig)
               .Mappings(m => m.Map<TransactionDto>(mp => mp.AutoMap())));

           }

           services.AddSingleton<IElasticClient>(EsClient);

       }

我想从 Singleton 开始传递这两个连接并在 Startup.cs 中调用它，因为它将在继承 Controller 的类中使用以进行进一步查询

标签： c#elasticsearchnest

c# - 定义应在哪个节点索引上创建多个节点

问题描述

解决方案

推荐阅读