SolrCloud 负载均衡 [英] SolrCloud load-balancing
问题描述
我正在开发一个使用 Solr 作为搜索引擎的 .NET 应用程序.我已经用两台服务器(一台用于副本)配置了 SolrCloud 安装，并且我没有将索引拆分为分片(分片数 = 1).我读过 SolrCloud(通过 Zookeeper)可以做一些负载平衡，但我不明白如何.如果调用部署了 solr 实例的特定地址，则查询只会出现在该特定服务器的日志中.
i'm working on a .NET application that uses Solr as Search Engine. I had configured a SolrCloud installation with two server (one for Replica) and i didn't split the index in shards (number of shards = 1). I have read that SolrCloud (via Zookeeper) can do some load balancing, but i didn't understand how. If a call a specific address where an instance of solr is deployed, the query appears only on the logs of that specific server.
在 SolrCloud 的文档中，我发现:
On the documentation of SolrCloud i've found that:
明确指定要查询的分片地址，提供用于负载平衡和故障转移的替代方案(以 | 分隔):
Explicitly specify the addresses of shards you want to query, giving alternatives (delimited by |) used for load balancing and fail-over:
我想知道如果有一个完整的索引(只有一个分片)以及在这种情况下负载平衡器是如何工作的，我是否可以使用这个符号来强制负载平衡.
I'm wondering if i can use this notation to force load balancing also if a have an entire index (only one shard) and in that case how the load-balancer works.
更新:我已经测试了这个解决方案并且它有效.在字段shards"中添加各种分片地址，以字符|"分隔强制 Solr 调用执行简单循环平衡的内部负载平衡器 (LBHttpSolrServer).
UPDATE: I've tested this solution and it works. Adding the various shard addresses in the field "shards" separated by the character "|" forces Solr to call the internal load balancer (LBHttpSolrServer) that performs a simple round robin balancing.
感谢您的帮助.
问候，雅各布
推荐答案
我已经测试了这个解决方案并且它有效.在字段shards"中添加各种分片地址，以字符|"分隔强制 Solr 调用执行简单循环平衡的内部负载平衡器 (LBHttpSolrServer).
I've tested this solution and it works. Adding the various shard addresses in the field "shards" separated by the character "|" forces Solr to call the internal load balancer (LBHttpSolrServer) that performs a simple round robin balancing.
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