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HTTP Status 500 – Internal Server Error

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Type Exception Report

Message An exception occurred processing [guosi/include/prodetail_recommend_news.jsp] at line [33]

Description The server encountered an unexpected condition that prevented it from fulfilling the request.

Exception

org.apache.jasper.JasperException: An exception occurred processing [guosi/include/prodetail_recommend_news.jsp] at line [33]

30: 	query2.setRows(9);
31: 	query2.setStart(0);
32: 	
33: 	QueryResponse res2 = SolrServerFactory.query("sun21_news",query2);
34: 	SolrDocumentList news2 = res2.getResults();
35: 	
36: 	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)

Root Cause

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:181)
	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)

Note The full stack trace of the root cause is available in the server logs.

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Apache Tomcat/9.0.62