将数据添加到多核solr实例中的特定核心

Question

I have done the following steps to create a multicore setup of Solr .

I have a Solr instance running on Jetty (I have used the default configurations).

I have copied 1 core to another,

1) Now in this scenario. if I run the post.jar command to add a document to an index, then will it be added to both cores? 2) So if I query the Solr index then which core will fetch the result? 3) Which command should I use to post a new document for indexing in a particular core?

Answer 1

Did you shard it or was it replicated? Read this if you don't know. 1) Either sharding or replicated are synchronized internally by solr, so it should be divided or added in both cores. 2) It doesn't matter which one, solr does that for you, you just need to have zooKeeper ready to accept and balance requests between each core. 3) You can't if your're adding data to a core that is replicated, but if you're sharding cores I think it's possible, it was answered here: How to index data in a specific shard using solrj