HTTP Status 500 - java.net.UnknownHostException: www.tawenxing.com<h1>Moved Permanently<

type Exception report

message java.net.UnknownHostException: www.tawenxing.com<h1>Moved Permanently<

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

exception

org.apache.jasper.JasperException: java.net.UnknownHostException: www.tawenxing.com<h1>Moved Permanently<
	org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:502)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:418)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:723)

root cause

java.net.UnknownHostException: www.tawenxing.com<h1>Moved Permanently<
	java.net.PlainSocketImpl.connect(PlainSocketImpl.java:195)
	java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
	java.net.Socket.connect(Socket.java:529)
	java.net.Socket.connect(Socket.java:478)
	sun.net.NetworkClient.doConnect(NetworkClient.java:163)
	sun.net.www.http.HttpClient.openServer(HttpClient.java:411)
	sun.net.www.http.HttpClient.openServer(HttpClient.java:525)
	sun.net.www.http.HttpClient.<init>(HttpClient.java:208)
	sun.net.www.http.HttpClient.New(HttpClient.java:291)
	sun.net.www.http.HttpClient.New(HttpClient.java:310)
	sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:987)
	sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:923)
	sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:841)
	sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1195)
	java.net.URL.openStream(URL.java:1010)
	org.apache.jsp.getvideo_jsp._jspService(getvideo_jsp.java:81)
	org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
	org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388)
	org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
	org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:723)

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