使用SolrJ的CollectionAdminRequest.Create创建集合

Question

如何在SolrJ中使用CollectionAdminRequest.Create在以Zookeeper运行的SolrCloud中创建一个新集合。

我尝试过

    public void createIndex(String targetUuid) {
            HttpSolrClient solrClient = new HttpSolrClient.Builder("http://localhost:8983/solr/").build();


            try {
                // 1. Create Index with two shards and one replicas
                if(uploadConfigset()) {
                    //Error Here    
                    CollectionAdminRequest.Create creator = new CollectionAdminRequest.Create(targetUuid,"tg_configset",1,2,0,0);
                    creator.setMaxShardsPerNode(2);
                    creator.process(solrClient);
                }
            } catch (IOException | SolrServerException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }

        }

但是不能使用CollectionAdminRequest.Create，因为其构造函数受“保护”

Answer 1

使用CollectionAdminRequest.createCollection方法之一。您不应该再直接调用该构造函数，因为CollectionAdminRequest类的createCollection方法已弃用该构造函数。

CollectionAdminRequest.Create creator = CollectionAdminRequest.createCollection("newcollection", "tg_configset", 1, 2)

这仍然返回CollectionAdminRequest.Create对象，因此其余代码应按预期工作。