弹性搜索TransportClient [英] Elastic Search TransportClient

问题描述

我正在使用 ElasticSearch Java客户端查询弹性搜索。每当我打电话时，我正在初始化运输客户端。这是正确的方式还是应该在应用程序开始时初始化一次，并在关闭时关闭它。

I am using ElasticSearch Java client to query elastic search. I am initializing transport client every time I have to make a call. Is this the right way or should I initialize once during the start of the application and close it at shutdown.

以下是初始化客户端的代码

Following is the code to initialize client

 Settings settings = ImmutableSettings.settingsBuilder().put("cluster.name", Config.getEsClusterName()).put("client.transport.ignore_cluster_name", true).build();
 Client esClient = new TransportClient(settings).addTransportAddress(new InetSocketTransportAddress(Config.getEsHost(), Config.getEsPort()));

推荐答案

弹性搜索Java客户端是多线程的，每个新的实例都一个很大的开销。

The elasticsearch Java client is multithreaded and each new instance has a large overhead.

应该在程序开始时实例化一次，并在所有呼叫者中共享。

This should be instantiated once at the start of your program and shared across all callers.

最好的问候

这篇关于弹性搜索TransportClient的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！