solrj

I am trying to implement a Solr Facet search with multi-select on a field. To take this example: http://docs.lucidworks.com/display/solr/Faceting#Faceting-LocalParametersforFaceting , I would like to generate this call to solr: q=mainquery&fq=status:public&fq={!tag=dt}doctype:pdf&facet=on&facet.field={!ex=dt}doctype I am not sure how to call this using solrj (java) as I don't want to add a simple filed but I need to include the tagging and excluding (!tag=dt and !ex=dt). Any ideas what the java code should look like? I am using Spring-Data-Solr which seems to be too basic to make such an

While using SOLRJ I would like to know how can I convert SolrQuery object to its URL representation with SOLR query syntax. I tried to use .toString() method but it doesnt return proper query representation. Is there some other way how to do it? I recommend ClientUtils.toQueryString for this matter. @Test public void solrQueryToURL() { SolrQuery tmpQuery = new SolrQuery("some query"); Assert.assertEquals("?q=some+query", ClientUtils.toQueryString(tmpQuery, false)); } Within the source code of HttpSolrServer you can see that this is used by the Solrj code itself for this reason. public

I'm trying to connect with Solr Server from a SolrJ client, but it gives an HTTPResponse Exception. Here's my code: SolrServer server = new HttpSolrServer("http://"localhost":8983/solr/"); Here's the exception: java.lang.NoClassDefFoundError: org/apache/http/NoHttpResponseException: Does Solr have a default address? Where can you find it? I am not familiar with SolrJ - but the endpoint seems to be missing the core name to me. You would need to point your Solr client to a particular core. The URI for the core would look like this (for reloading core command) http://localhost:8983/solr/{

Solr简介 Solr是一个非常流行的，高性能的开源企业级搜索引擎平台，属于Apache Lucene项目。主要功能包括强大的全文检索、结果高亮、切面检索、动态聚类、数据库整合、富文本（例如Word，PDF）的处理，以及地理信息搜索。Solr是高度可扩展的，提供分布式检索和索引复制，并为世界上众多的大型网站提供搜索和导航功能。 Solr使用Java编写，可运行于servlet容器（如Tomcat）作为一个独立的全文搜索服务器。Solr以Lucene 为核心来创建索引和进行搜索，并提供类似REST的HTTP / XML和JSON API，这些API可以在任何编程语言中使用。通过Solr强大的扩展配置可适应几乎任何类型非Java编写应用程序，同时拥有丰富的插件来扩展高级功能。 Solr特性 先进的全文检索功能 专为高通量的网络流量进行的优化 基于标准的开放接口 - XML，JSON和HTTP 综合的HTML管理界面 暴露JMX接口以方便监控服务器统计 可扩展性 - 有效地复制到其他Solr搜索服务器 使用XML配置达到灵活性和适配性 可扩展的插件体系结构 Solr使用Lucene并进行了扩展 一个真正的拥有动态域(Dynamic Field)和唯一键(Unique Key)的数据模式(Data Schema) 对Lucene的查询语言进行了强大的扩展 切面搜索和过滤 地理空间信息搜索

i am using solr 1.4.1 for building a distributed search engine, but i dont want to use only one index file - i want to create new core "index"-directories on the fly in my java code. i found following rest api to create new cores using an EXISTING core directory ( http://wiki.apache.org/solr/CoreAdmin ). http://localhost:8983/solr/admin/cores?action=CREATE&name=coreX&instanceDir=path_to_instance_directory&config=config_file_name.xml&schema=schem_file_name.xml&dataDir=data is there a way to create a new core without an extisting core directory? has solr such a function? via rest or in the solrj

Thanks for giving your time. I need to sort result on the basis of dynamic field. How can I do that ? when I am sorting on minimum value of some of those dynamic attribute. It's not giving correct result because my query is like &sort=min(A_160018,A_chandigarh1) Some of document having both field A_160018 and A_chandigarh1 while some document having no field and some having one either A_160018 or A_chandigarh1 for some result doc . could you help me , How can I sort for this type of dynamic field. If you do not know if the field exist, you can set a default value in case it does not exists.

http://wiki.apache.org/solr/ExtractingRequestHandler does not provide much information how to configure this handler in an webapplication which has its own context and want to use solr as server features as embebdedd solr . Can you please provide some information on how to upload the documents to solr and search for some content from those documents? I have configured DIH as in solrConf.xml <requestHandler name="/dataimport" class="org.apache.solr.handler.dataimport.DataImportHandler"> <lst name="defaults"> <str name="config">tika-data-config.xml</str> </lst> </requestHandler> and tika-data