HTTP Status 500 - javax.servlet.ServletException: java.sql.SQLException: Network error IOException: Connection timed out: connect

type Exception report

message javax.servlet.ServletException: java.sql.SQLException: Network error IOException: Connection timed out: connect

description The server encountered an internal error that prevented it from fulfilling this request.

exception

org.apache.jasper.JasperException: javax.servlet.ServletException: java.sql.SQLException: Network error IOException: Connection timed out: connect
	org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:549)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:455)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)

root cause

javax.servlet.ServletException: java.sql.SQLException: Network error IOException: Connection timed out: connect
	org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:912)
	org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:841)
	org.apache.jsp.at_005fpgt_jsp._jspService(at_005fpgt_jsp.java:380)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)

root cause

java.sql.SQLException: Network error IOException: Connection timed out: connect
	net.sourceforge.jtds.jdbc.ConnectionJDBC2.<init>(ConnectionJDBC2.java:410)
	net.sourceforge.jtds.jdbc.ConnectionJDBC3.<init>(ConnectionJDBC3.java:50)
	net.sourceforge.jtds.jdbc.Driver.connect(Driver.java:184)
	java.sql.DriverManager.getConnection(Unknown Source)
	java.sql.DriverManager.getConnection(Unknown Source)
	org.apache.jsp.at_005fpgt_jsp._jspService(at_005fpgt_jsp.java:151)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)

root cause

java.net.ConnectException: Connection timed out: connect
	java.net.DualStackPlainSocketImpl.connect0(Native Method)
	java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source)
	java.net.AbstractPlainSocketImpl.doConnect(Unknown Source)
	java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source)
	java.net.AbstractPlainSocketImpl.connect(Unknown Source)
	java.net.PlainSocketImpl.connect(Unknown Source)
	java.net.SocksSocketImpl.connect(Unknown Source)
	java.net.Socket.connect(Unknown Source)
	sun.reflect.GeneratedMethodAccessor30.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	java.lang.reflect.Method.invoke(Unknown Source)
	net.sourceforge.jtds.jdbc.SharedSocket.createSocketForJDBC3(SharedSocket.java:307)
	net.sourceforge.jtds.jdbc.SharedSocket.<init>(SharedSocket.java:257)
	net.sourceforge.jtds.jdbc.ConnectionJDBC2.<init>(ConnectionJDBC2.java:311)
	net.sourceforge.jtds.jdbc.ConnectionJDBC3.<init>(ConnectionJDBC3.java:50)
	net.sourceforge.jtds.jdbc.Driver.connect(Driver.java:184)
	java.sql.DriverManager.getConnection(Unknown Source)
	java.sql.DriverManager.getConnection(Unknown Source)
	org.apache.jsp.at_005fpgt_jsp._jspService(at_005fpgt_jsp.java:151)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)

note The full stack trace of the root cause is available in the Apache Tomcat/7.0.30 logs.

Apache Tomcat/7.0.30