龍工熱門新聞

HTTP狀態(tài) 500 - 內(nèi)部服務(wù)器錯誤

---

類型 異常報告

消息 An exception occurred processing [guosi/include/prodetail_recommend_news.jsp] at line [37]

描述 服務(wù)器遇到一個意外的情況，阻止它完成請求。

例外情況

org.apache.jasper.JasperException: An exception occurred processing [guosi/include/prodetail_recommend_news.jsp] at line [37]

34: 	query2.setRows(9);
35: 	query2.setStart(0);
36: 	
37: 	QueryResponse res2 = SolrServerFactory.query("sun21_news",query2);
38: 	SolrDocumentList news2 = res2.getResults();
39: 	
40: 	if(news2!=null && news2.size()>0){


Stacktrace:
	org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:610)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:499)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:379)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:327)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:764)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	com.jerehnet.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:121)

根本原因。

org.apache.solr.common.SolrException: Could not find a healthy node to handle the request.
	org.apache.solr.client.solrj.impl.BaseCloudSolrClient.sendRequest(BaseCloudSolrClient.java:1137)
	org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:906)
	org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:1018)
	org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:1018)
	org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:1018)
	org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:1018)
	org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:1018)
	org.apache.solr.client.solrj.impl.BaseCloudSolrClient.request(BaseCloudSolrClient.java:838)
	org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:211)
	org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:1003)
	com.jerehnet.util.common.SolrServerFactory.query(SolrServerFactory.java:51)
	org.apache.jsp.guosi.include.prodetail_005frecommend_005fnews_jsp._jspService(prodetail_005frecommend_005fnews_jsp.java:185)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:764)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:466)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:379)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:327)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:764)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
	com.jerehnet.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:121)

):注意 主要問題的全部 stack 信息可以在 server logs 里查看

---

Apache Tomcat/9.0.62