solr4.1索引富文本returned non ok status:500, message:Internal Server Error求解决

2013-03-20 10:52:44 562 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

BLDC方波控制 vs. FOC：技术选型指南与未来演进本文深入对比BLDC电机方波控制与FOC技术的核心差异，分析两者在成本、性能和应用场景上的权衡。方波控制凭借低成本和易实现性，在电动工具和家电领域优势明显；而FOC则以平滑高效控制见长，适用于高端精密应用。文章为工程师提供了实用的技术选型指南，并展望了未来技术融合的发展趋势。阅读详情



package com.hoo.test;



import java.io.File;  

import java.io.IOException;  

import org.apache.solr.client.solrj.SolrServer;  

import org.apache.solr.client.solrj.SolrServerException;  

  

import org.apache.solr.client.solrj.request.AbstractUpdateRequest;  

import org.apache.solr.client.solrj.response.QueryResponse;  

import org.apache.solr.client.solrj.SolrQuery;  

import org.apache.solr.client.solrj.impl.HttpSolrServer;  

import org.apache.solr.client.solrj.request.ContentStreamUpdateRequest;  

  

public class SolrExampleTests {

	/**

	 * @param args

	 */

	public static void main(String[] args) {

		// TODO Auto-generated method stub

	    try {  

	        String fileName = "E://我的下载区//solr4.1.doc";   

	        String solrId = "solr.doc"; 

	        indexFilesSolrCell(fileName,solrId);  

	      } catch(SolrServerException e){

	            e.printStackTrace();

	      } catch (IOException e) {

	            e.printStackTrace();

	      }

	}

	

	 /** 

	   * Method to index all types of files into Solr.  

	   * @param fileName 

	   * @param solrId s

	   * @throws IOException 

	   * @throws SolrServerException 

	   */  

	  public static void indexFilesSolrCell(String fileName, String solrId)   

	    throws IOException, SolrServerException {  

	      

	    String urlString = "http://localhost:8080/solr/core1/";   

	    SolrServer solr = new HttpSolrServer(urlString);  

	      

	    ContentStreamUpdateRequest up   

	      = new ContentStreamUpdateRequest("/update/extract");  

	    

	 

	    

	    up.addFile(new File(fileName),"application/msword");//报错  

	      

	    up.setParam("literal.id", solrId);  

	    up.setParam("fmap.content", "attr_content");  

	      

	    up.setAction(AbstractUpdateRequest.ACTION.COMMIT, true, true);  

	      

	     solr.request(up);  

	      

	    QueryResponse rsp = solr.query(new SolrQuery("*:*"));  

	      

	    System.out.println(rsp);  

	  }  



}

2013-3-20 10:32:20 org.apache.solr.client.solrj.impl.HttpClientUtil createClient
信息: Creating new http client, config:maxConnections=128&maxConnectionsPerHost=32&followRedirects=false
Exception in thread "main" org.apache.solr.common.SolrException: Server at http://localhost:8080/solr/core1 returned non ok status:500, message:Internal Server Error
at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:373)
at org.apache.solr.client.solrj.impl.HttpSolrServer.request(HttpSolrServer.java:181)
at com.hoo.test.SolrExampleTests.indexFilesSolrCell(SolrExampleTests.java:56)
at com.hoo.test.SolrExampleTests.main(SolrExampleTests.java:23)

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