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@sadraskol
Created October 6, 2015 08:55
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$ curl -i http://localhost:8181/surv-karaf/monitor.jsp
HTTP/1.1 500 Server Error
Content-Type: text/html;charset=ISO-8859-1
Cache-Control: must-revalidate,no-cache,no-store
Content-Length: 5191
Server: Jetty(8.1.17.v20150415)
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"/>
<title>Error 500 Server Error</title>
</head>
<body><h2>HTTP ERROR 500</h2>
<p>Problem accessing /surv-karaf/monitor.jsp. Reason:
<pre> Server Error</pre></p><h3>Caused by:</h3><pre>org.apache.jasper.JasperException: PWC6033: Unable to compile class for JSP
PWC6197: An error occurred at line: 7 in the jsp file: /monitor.jsp
PWC6199: Generated servlet error:
The type java.lang.CharSequence cannot be resolved. It is indirectly referenced from required .class files
PWC6197: An error occurred at line: 7 in the jsp file: /monitor.jsp
PWC6199: Generated servlet error:
The method replace(char, char) in the type String is not applicable for the arguments (String, String)
at org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:123)
at org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:296)
at org.apache.jasper.compiler.Compiler.generateClass(Compiler.java:376)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:437)
at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:607)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:355)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:486)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:380)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
at org.ops4j.pax.web.jsp.JspServletWrapper$2.call(JspServletWrapper.java:145)
at org.ops4j.pax.web.jsp.JspServletWrapper$2.call(JspServletWrapper.java:141)
at org.ops4j.pax.swissbox.core.ContextClassLoaderUtils.doWithClassLoader(ContextClassLoaderUtils.java:60)
at org.ops4j.pax.web.jsp.JspServletWrapper.service(JspServletWrapper.java:140)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:503)
at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:69)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)
at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:240)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:429)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:75)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
at org.eclipse.jetty.server.Server.handle(Server.java:370)
at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494)
at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:971)
at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1033)
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:644)
at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:696)
at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:53)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
at java.lang.Thread.run(Thread.java:745)
</pre>
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</body>
</html>
<%@page import="java.lang.management.*" %>
<%@page import="javax.management.*" %>
<%@page import="java.lang.*" %>
<%@page import="java.util.*" %>
<%@page import="java.text.*" %>
<%@page import="java.net.*" %>
<%
String machine = InetAddress.getLocalHost().getHostName().replace(".prosodie", "");
String instance = System.getProperty("Instance");
String JavaVersion = System.getProperty("java.version");
MemoryMXBean mxb = ManagementFactory.getMemoryMXBean();
MemoryUsage hmu = mxb.getHeapMemoryUsage();
MemoryUsage nhmu = mxb.getNonHeapMemoryUsage();
Long freeMemory = hmu.getUsed();
Long totalMemory = hmu.getCommitted();
Long useMemory = totalMemory.longValue() - freeMemory.longValue();
Long usePerm = nhmu.getUsed();
Long maxPerm = nhmu.getCommitted();
java.util.Date date = new java.util.Date();
DateFormat dateFormatter = DateFormat.getDateInstance(DateFormat.SHORT , Locale.FRANCE);
DateFormat timeFormatter = DateFormat.getTimeInstance(DateFormat.MEDIUM , Locale.FRANCE);
DateFormat longFormatter = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.MEDIUM, Locale.FRANCE);
%>
<?xml version="1.0" encoding="UTF-8"?>
<Techno name="Karaf">
<Time universal="<%= date.getTime() %>" date="<%= dateFormatter.format(date) %>" time="<%= timeFormatter.format(date) %>" />
<Server name="<%= machine %>">
<Component type="Instance" name="<%= instance %>">
<Param name="JavaVersion" val="<%= JavaVersion %>"/>
<Component type="JVMRuntime" name="JVMRuntime">
<Param name="UseMemory" val="<%= useMemory %>"/>
<Param name="FreeMemory" val="<%= freeMemory %>"/>
<Param name="TotalMemory" val="<%= totalMemory %>"/>
<Param name="UsePerm" val="<%= usePerm %>"/>
<Param name="MaxPerm" val="<%= maxPerm %>"/>
</Component>
</Component>
</Server>
</Techno>
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