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.util.*;
import java.text.DecimalFormat;
import org.apache.hadoop.mapred.*;
import org.apache.hadoop.util.*;
public final class tasktracker_jsp extends org.apache.jasper.runtime.HttpJspBase
implements org.apache.jasper.runtime.JspSourceDependent {
private static java.util.List _jspx_dependants;
public Object 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');
TaskTracker tracker = (TaskTracker) application.getAttribute("task.tracker");
String trackerName = tracker.getName();
out.write("\n\n\n\n
");
out.print( trackerName );
out.write(" Task Tracker Status\n\n\n");
out.print( trackerName );
out.write(" Task Tracker Status
\n![](\"/static/hadoop-logo.jpg\"/)
\nVersion: ");
out.print( VersionInfo.getVersion());
out.write(",\n r");
out.print( VersionInfo.getRevision());
out.write("
\nCompiled: ");
out.print( VersionInfo.getDate());
out.write(" by \n ");
out.print( VersionInfo.getUser());
out.write("
\n\nRunning tasks
\n\n\nTask Attempts | Status | \n Progress | Errors |
\n\n ");
Iterator itr = tracker.getRunningTaskStatuses().iterator();
while (itr.hasNext()) {
TaskStatus status = (TaskStatus) itr.next();
out.print("" + status.getTaskID());
out.print(" | " + status.getRunState());
out.print(" | " +
StringUtils.formatPercent(status.getProgress(), 2));
out.print(" | " + status.getDiagnosticInfo() + " | ");
out.print("
\n");
}
out.write("\n
\n\n\nNon-Running Tasks
\n\nTask Attempts | Status | \n ");
for(TaskStatus status: tracker.getNonRunningTasks()) {
out.print("
" + status.getTaskID() + " | ");
out.print("" + status.getRunState() + " |
\n");
}
out.write("\n
\n\n\nTasks from Running Jobs
\n\n\nTask Attempts | Status | \n Progress | Errors |
\n\n ");
itr = tracker.getTasksFromRunningJobs().iterator();
while (itr.hasNext()) {
TaskStatus status = (TaskStatus) itr.next();
out.print("" + status.getTaskID());
out.print(" | " + status.getRunState());
out.print(" | " +
StringUtils.formatPercent(status.getProgress(), 2));
out.print(" | " + status.getDiagnosticInfo() + " | ");
out.print("
\n");
}
out.write("\n
\n\n\n\nLocal Logs
\nLog 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);
}
}
}