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來(lái)自鐵臂用戶評(píng)日立ZX200C-6A履帶挖掘機(jī)

85分

發(fā)動(dòng)機(jī)三年了動(dòng)力依舊強(qiáng)勁，給力，挺便宜的，適合大公司采購(gòu)使用，空調(diào)蒸發(fā)器能實(shí)現(xiàn)車內(nèi)清洗保養(yǎng)，周圍代理點(diǎn)很多，維修倒是很方便。

來(lái)自鐵臂用戶評(píng)日立ZX550LCH-6A履帶挖掘機(jī)

87分

買的很滿意，多虧聽(tīng)了朋友的建議，大小臂材質(zhì)挺結(jié)實(shí)耐用的，動(dòng)作連貫，保養(yǎng)和檢查設(shè)備，是一個(gè)合格機(jī)手應(yīng)該做的。

來(lái)自鐵臂用戶評(píng)日立ZX130C-6A履帶挖掘機(jī)

90分

冷卻液水箱從不缺水，這點(diǎn)很不錯(cuò)，土方量挺大的，活動(dòng)期間買的，減免了不少，液壓元件質(zhì)量過(guò)硬，全國(guó)服務(wù)點(diǎn)很多，維修很方便。

HTTP狀態(tài) 500 - 內(nèi)部服務(wù)器錯(cuò)誤

類型 異常報(bào)告

消息 An exception occurred processing [brands/include/tag_search.jsp] at line [41]

描述 服務(wù)器遇到一個(gè)意外的情況，阻止它完成請(qǐng)求。

例外情況

org.apache.jasper.JasperException: An exception occurred processing [brands/include/tag_search.jsp] at line [41]

38: 	query2.setRows(20);
39: 	query2.setStart(0);
40: 
41: 	QueryResponse res2 = SolrServerFactory.query("news_keywords",query2);
42: 	int totalParts = (int)res2.getResults().getNumFound();
43: 
44: 	SolrDocumentList list = res2.getResults();


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.brands.include.tag_005fsearch_jsp._jspService(tag_005fsearch_jsp.java:189)
	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(wèn)題的全部 stack 信息可以在 server logs 里查看

Apache Tomcat/9.0.62