package org.apache.hadoop.mapred;
import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.lang.String;
import java.text.*;
import java.util.*;
import org.apache.hadoop.mapred.*;
import org.apache.hadoop.util.*;
import java.text.SimpleDateFormat;
public final class taskstats_jsp extends org.apache.jasper.runtime.HttpJspBase
implements org.apache.jasper.runtime.JspSourceDependent {
private static java.util.Vector _jspx_dependants;
public java.util.List getDependants() {
return _jspx_dependants;
}
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');
JobTracker tracker = (JobTracker) application.getAttribute("job.tracker");
String trackerName =
StringUtils.simpleHostname(tracker.getJobTrackerMachine());
String jobid = request.getParameter("jobid");
String tipid = request.getParameter("tipid");
String taskid = request.getParameter("taskid");
JobID jobidObj = JobID.forName(jobid);
TaskID tipidObj = TaskID.forName(tipid);
TaskAttemptID taskidObj = TaskAttemptID.forName(taskid);
JobInProgress job = (JobInProgress) tracker.getJob(jobidObj);
Format decimal = new DecimalFormat();
Counters counters;
if (taskid == null) {
counters = tracker.getTipCounters(tipidObj);
taskid = tipid; // for page title etc
}
else {
TaskStatus taskStatus = tracker.getTaskStatus(taskidObj);
counters = taskStatus.getCounters();
}
out.write("\n\n<html>\n <head>\n <title>Counters for ");
out.print(taskid);
out.write("</title>\n </head>\n<body>\n<h1>Counters for ");
out.print(taskid);
out.write("</h1>\n\n<hr>\n\n");
if ( counters == null ) {
out.write("\n <h3>No counter information found for this task</h3>\n");
} else {
out.write("\n <table>\n");
for (String groupName : counters.getGroupNames()) {
Counters.Group group = counters.getGroup(groupName);
String displayGroupName = group.getDisplayName();
out.write("\n <tr>\n <td colspan=\"3\"><br/><b>");
out.print(displayGroupName);
out.write("</b></td>\n </tr>\n");
for (Counters.Counter counter : group) {
String displayCounterName = counter.getDisplayName();
long value = counter.getCounter();
out.write("\n <tr>\n <td width=\"50\"></td>\n <td>");
out.print(displayCounterName);
out.write("</td>\n <td align=\"right\">");
out.print(decimal.format(value));
out.write("</td>\n </tr>\n");
}
}
out.write("\n </table>\n");
}
out.write("\n\n<hr>\n<a href=\"jobdetails.jsp?jobid=");
out.print(jobid);
out.write("\">Go back to the job</a><br>\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 {
if (_jspxFactory != null) _jspxFactory.releasePageContext(_jspx_page_context);
}
}
}