Type Exception Report
Message java.lang.IllegalStateException: Invalid use of SingleClientConnManager: connection still allocated.
Description The server encountered an unexpected condition that prevented it from fulfilling the request.
Exception
org.apache.jasper.JasperException: java.lang.IllegalStateException: Invalid use of SingleClientConnManager: connection still allocated. Make sure to release the connection before allocating another one. org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:598) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:509) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) javax.servlet.http.HttpServlet.service(HttpServlet.java:741) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) com.api.security.xss.XSSSecurityFilter.doFilter(XSSSecurityFilter.java:74) com.common.filter.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:52)
Root Cause
java.lang.IllegalStateException: Invalid use of SingleClientConnManager: connection still allocated. Make sure to release the connection before allocating another one. org.apache.http.impl.conn.SingleClientConnManager.getConnection(SingleClientConnManager.java:217) org.apache.http.impl.conn.SingleClientConnManager$1.getConnection(SingleClientConnManager.java:190) org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:401) org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820) org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754) org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:732) com.api.util.HttpClientUtil.post(HttpClientUtil.java:100) com.api.dealer.DealerDao.searchWordSolrFile(DealerDao.java:2889) com.api.dealer.DealerDao.updKeyWordViews(DealerDao.java:2869) org.apache.jsp.www_005fnews.allkeywords.index_jsp._jspService(index_jsp.java:156) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:71) javax.servlet.http.HttpServlet.service(HttpServlet.java:741) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:476) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:386) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:330) javax.servlet.http.HttpServlet.service(HttpServlet.java:741) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) com.api.security.xss.XSSSecurityFilter.doFilter(XSSSecurityFilter.java:74) com.common.filter.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:52)
Note The full stack trace of the root cause is available in the server logs.