public void _jspService(HttpServletRequest request, HttpServletResponse response) throws java.io.IOException, ServletException { PageContext pageContext = null; HttpSession session = null; ServletContext application = null; ServletConfig config = null; JspWriter out = null; Object page = this; JspWriter _jspx_out = null; PageContext _jspx_page_context = null; try { response.setContentType("text/html; charset=UTF-8"); pageContext = _jspxFactory.getPageContext(this, request, response, null, true, 8192, true); _jspx_page_context = pageContext; application = pageContext.getServletContext(); config = pageContext.getServletConfig(); session = pageContext.getSession(); out = pageContext.getOut(); _jspx_out = out; _jspx_resourceInjector = (org.apache.jasper.runtime.ResourceInjector) application.getAttribute("com.sun.appserv.jsp.resource.injector"); out.write('\n'); out.write('\n'); out.write("\n<!DOCTYPE html>\n<html>\n<head>\n"); JspHelper.createTitle(out, request, request.getParameter("filename")); out.write("\n</head>\n<body onload=\"document.goto.dir.focus()\">\n"); Configuration conf = (Configuration) getServletContext().getAttribute(JspHelper.CURRENT_CONF); generateFileChunks(out, request, conf); out.write("\n<hr>\n"); generateFileDetails(out, request, conf); out.write("\n\n<h2>Local logs</h2>\n<a href=\"/logs/\">Log</a> directory\n\n"); out.println(ServletUtil.htmlFooter()); out.write('\n'); } catch (Throwable t) { if (!(t instanceof SkipPageException)) { out = _jspx_out; if (out != null && out.getBufferSize() != 0) out.clearBuffer(); if (_jspx_page_context != null) _jspx_page_context.handlePageException(t); } } finally { _jspxFactory.releasePageContext(_jspx_page_context); } }
public void _jspService(HttpServletRequest request, HttpServletResponse response) throws java.io.IOException, ServletException { JspFactory _jspxFactory = null; PageContext pageContext = null; HttpSession session = null; ServletContext application = null; ServletConfig config = null; JspWriter out = null; Object page = this; JspWriter _jspx_out = null; PageContext _jspx_page_context = null; try { _jspxFactory = JspFactory.getDefaultFactory(); response.setContentType("text/html; charset=UTF-8"); pageContext = _jspxFactory.getPageContext(this, request, response, null, true, 8192, true); _jspx_page_context = pageContext; application = pageContext.getServletContext(); config = pageContext.getServletConfig(); session = pageContext.getSession(); out = pageContext.getOut(); _jspx_out = out; out.write('\n'); out.write('\n'); out.write("\n\n\n\n<html>\n<head>\n"); JspHelper.createTitle(out, request, request.getParameter("filename")); out.write("\n</head>\n<body>\n<form action=\"/tail.jsp\" method=\"GET\">\n"); generateFileChunks(out, request); out.write("\n</form>\n<hr>\n\n<h2>Local logs</h2>\n<a href=\"/logs/\">Log</a> directory\n\n"); out.println(ServletUtil.htmlFooter()); out.write('\n'); } catch (Throwable t) { if (!(t instanceof SkipPageException)) { out = _jspx_out; if (out != null && out.getBufferSize() != 0) out.clearBuffer(); if (_jspx_page_context != null) _jspx_page_context.handlePageException(t); } } finally { if (_jspxFactory != null) _jspxFactory.releasePageContext(_jspx_page_context); } }
public void _jspService(HttpServletRequest request, HttpServletResponse response) throws java.io.IOException, ServletException { PageContext pageContext = null; HttpSession session = null; ServletContext application = null; ServletConfig config = null; JspWriter out = null; Object page = this; JspWriter _jspx_out = null; PageContext _jspx_page_context = null; try { response.setContentType("text/html; charset=UTF-8"); pageContext = _jspxFactory.getPageContext(this, request, response, null, true, 8192, true); _jspx_page_context = pageContext; application = pageContext.getServletContext(); config = pageContext.getServletConfig(); session = pageContext.getSession(); out = pageContext.getOut(); _jspx_out = out; _jspx_resourceInjector = (org.apache.jasper.runtime.ResourceInjector) application.getAttribute("com.sun.appserv.jsp.resource.injector"); out.write('\n'); JobTracker tracker = (JobTracker) application.getAttribute("job.tracker"); ClusterStatus status = tracker.getClusterStatus(); String trackerName = StringUtils.simpleHostname(tracker.getJobTrackerMachine()); out.write("\n<html>\n<head>\n<title>"); out.print(trackerName); out.write( " Hadoop Locality Statistics</title>\n<link rel=\"stylesheet\" type=\"text/css\" href=\"/static/hadoop.css\">\n</head>\n<body>\n<h1>"); out.print(trackerName); out.write(" Hadoop Locality Statistics</h1>\n\n<b>State:</b> "); out.print(status.getJobTrackerState()); out.write("<br>\n<b>Started:</b> "); out.print(new Date(tracker.getStartTime())); out.write("<br>\n<b>Version:</b> "); out.print(VersionInfo.getVersion()); out.write(",\n r"); out.print(VersionInfo.getRevision()); out.write("<br>\n<b>Compiled:</b> "); out.print(VersionInfo.getDate()); out.write(" by\n "); out.print(VersionInfo.getUser()); out.write("<br>\n<b>Identifier:</b> "); out.print(tracker.getTrackerIdentifier()); out.write("<br>\n\n<hr>\n\n"); Collection<JobInProgress> jobs = new ArrayList<JobInProgress>(); jobs.addAll(tracker.completedJobs()); jobs.addAll(tracker.runningJobs()); jobs.addAll(tracker.failedJobs()); int dataLocalMaps = 0; int rackLocalMaps = 0; int totalMaps = 0; int totalReduces = 0; for (JobInProgress job : jobs) { Counters counters = job.getCounters(); dataLocalMaps += counters.getCounter(JobInProgress.Counter.DATA_LOCAL_MAPS); rackLocalMaps += counters.getCounter(JobInProgress.Counter.RACK_LOCAL_MAPS); totalMaps += counters.getCounter(JobInProgress.Counter.TOTAL_LAUNCHED_MAPS); totalReduces += counters.getCounter(JobInProgress.Counter.TOTAL_LAUNCHED_REDUCES); } int dataLocalMapPct = totalMaps == 0 ? 0 : (100 * dataLocalMaps) / totalMaps; int rackLocalMapPct = totalMaps == 0 ? 0 : (100 * rackLocalMaps) / totalMaps; int dataRackLocalMapPct = totalMaps == 0 ? 0 : (100 * (dataLocalMaps + rackLocalMaps)) / totalMaps; out.write("\n<p>\n<b>Data Local Maps:</b> "); out.print(dataLocalMaps); out.write(' '); out.write('('); out.print(dataLocalMapPct); out.write("%) <br>\n<b>Rack Local Maps:</b> "); out.print(rackLocalMaps); out.write(' '); out.write('('); out.print(rackLocalMapPct); out.write("%) <br>\n<b>Data or Rack Local:</b> "); out.print(dataLocalMaps + rackLocalMaps); out.write(' '); out.write('('); out.print(dataRackLocalMapPct); out.write("%) <br>\n<b>Total Maps:</b> "); out.print(totalMaps); out.write(" <br>\n<b>Total Reduces:</b> "); out.print(totalReduces); out.write(" <br>\n</p>\n\n"); out.println(ServletUtil.htmlFooter()); out.write('\n'); } catch (Throwable t) { if (!(t instanceof SkipPageException)) { out = _jspx_out; if (out != null && out.getBufferSize() != 0) out.clearBuffer(); if (_jspx_page_context != null) _jspx_page_context.handlePageException(t); } } finally { _jspxFactory.releasePageContext(_jspx_page_context); } }
public void _jspService(HttpServletRequest request, HttpServletResponse response) throws java.io.IOException, ServletException { PageContext pageContext = null; HttpSession session = null; ServletContext application = null; ServletConfig config = null; JspWriter out = null; Object page = this; JspWriter _jspx_out = null; PageContext _jspx_page_context = null; try { response.setContentType("text/html; charset=UTF-8"); pageContext = _jspxFactory.getPageContext(this, request, response, null, true, 8192, true); _jspx_page_context = pageContext; application = pageContext.getServletContext(); config = pageContext.getServletConfig(); session = pageContext.getSession(); out = pageContext.getOut(); _jspx_out = out; _jspx_resourceInjector = (org.apache.jasper.runtime.ResourceInjector) application.getAttribute("com.sun.appserv.jsp.resource.injector"); out.write('\n'); out.write('\n'); JobTracker tracker = (JobTracker) application.getAttribute("job.tracker"); String trackerName = StringUtils.simpleHostname(tracker.getJobTrackerMachine()); out.write('\n'); out.write('\n'); out.write('\n'); String jobId = request.getParameter("jobid"); if (jobId == null) { out.println("<h2>Missing 'jobid'!</h2>"); return; } JobID jobIdObj = JobID.forName(jobId); String kind = request.getParameter("kind"); String cause = request.getParameter("cause"); out.write("\n\n<html>\n<title>Hadoop "); out.print(jobId); out.write(" failures on "); out.print(trackerName); out.write("</title>\n<body>\n<h1>Hadoop <a href=\"jobdetails.jsp?jobid="); out.print(jobId); out.write('"'); out.write('>'); out.print(jobId); out.write("</a>\nfailures on <a href=\"jobtracker.jsp\">"); out.print(trackerName); out.write("</a></h1>\n\n"); printFailures(out, tracker, jobIdObj, kind, cause); out.write("\n\n<hr>\n<a href=\"jobtracker.jsp\">Go back to JobTracker</a><br>\n"); out.println(ServletUtil.htmlFooter()); out.write('\n'); } catch (Throwable t) { if (!(t instanceof SkipPageException)) { out = _jspx_out; if (out != null && out.getBufferSize() != 0) out.clearBuffer(); if (_jspx_page_context != null) _jspx_page_context.handlePageException(t); } } finally { _jspxFactory.releasePageContext(_jspx_page_context); } }