Ali*_*ore 2 java lucene solr solrj
我们如何将数据添加到Apcache Solr上运行的特定核心.目前我有这段代码,它在单个核心上添加数据,如果我们有多个核心运行具有相同的字段名称,太阳能如何决定写入哪个核心,因为这段代码是模糊的!
我们无处可定义,核心/集合/索引!!!
import org.apache.solr.client.solrj.SolrServerException;
import org.apache.solr.client.solrj.impl.HttpSolrServer;
import org.apache.solr.common.SolrInputDocument;
import java.io.IOException;
public class SolrjPopulator {
public static void main(String[] args) throws IOException, SolrServerException {
HttpSolrServer server = new HttpSolrServer("http://localhost:8983/solr");
for(int i=0;i<1000;++i) {
SolrInputDocument doc = new SolrInputDocument();
doc.addField("cat", "book");
doc.addField("id", "book-" + i);
doc.addField("name", "The Legend of the Hobbit part " + i);
server.add(doc);
if(i%100==0) server.commit(); // periodically flush
}
server.commit();
}
}
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小智 5
核心将具有不同的URL,您可以在代码中使用这些URL:
HttpSolrServer server0 = new HttpSolrServer("http://localhost:8983/solr/core0");
HttpSolrServer server1 = new HttpSolrServer("http://localhost:8983/solr/core1");
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