| <% |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| %> |
| <%@ page |
| contentType="text/html; charset=UTF-8" |
| import="javax.servlet.*" |
| import="javax.servlet.http.*" |
| import="java.io.*" |
| import="java.lang.String" |
| import="java.text.*" |
| import="java.util.*" |
| import="org.apache.hadoop.http.HtmlQuoting" |
| import="org.apache.hadoop.mapred.*" |
| import="org.apache.hadoop.mapred.JSPUtil.JobWithViewAccessCheck" |
| import="org.apache.hadoop.util.*" |
| import="java.text.SimpleDateFormat" |
| %> |
| <%! private static final long serialVersionUID = 1L; |
| %> |
| <% |
| JobTracker tracker = (JobTracker) application.getAttribute("job.tracker"); |
| String trackerName = |
| StringUtils.simpleHostname(tracker.getJobTrackerMachine()); |
| |
| String attemptid = request.getParameter("attemptid"); |
| TaskAttemptID attemptidObj = TaskAttemptID.forName(attemptid); |
| // Obtain tipid for attemptId, if attemptId is available. |
| TaskID tipidObj = |
| (attemptidObj == null) ? TaskID.forName(request.getParameter("tipid")) |
| : attemptidObj.getTaskID(); |
| // Obtain jobid from tipid |
| JobID jobidObj = tipidObj.getJobID(); |
| String jobid = jobidObj.toString(); |
| |
| JobWithViewAccessCheck myJob = JSPUtil.checkAccessAndGetJob(tracker, jobidObj, |
| request, response); |
| if (!myJob.isViewJobAllowed()) { |
| return; // user is not authorized to view this job |
| } |
| |
| JobInProgress job = myJob.getJob(); |
| // redirect to history page if it cannot be found in memory |
| if (job == null) { |
| JobID jobIdObj = JobID.forName(jobid); |
| String historyFile = tracker.getJobHistory().getHistoryFilePath(jobIdObj); |
| if (historyFile == null) { |
| out.println("<h2>Job " + jobid + " not known!</h2>"); |
| return; |
| } |
| String historyUrl = "/taskstatshistory.jsp?logFile=" + historyFile + |
| "&attemptid=" + attemptid; |
| response.sendRedirect(response.encodeRedirectURL(historyUrl)); |
| return; |
| } |
| |
| Format decimal = new DecimalFormat(); |
| Counters counters; |
| if (attemptid == null) { |
| counters = tracker.getTipCounters(tipidObj); |
| attemptid = tipidObj.toString(); // for page title etc |
| } |
| else { |
| TaskStatus taskStatus = tracker.getTaskStatus(attemptidObj); |
| counters = taskStatus.getCounters(); |
| } |
| %> |
| |
| <html> |
| <head> |
| <title>Counters for <%=attemptid%></title> |
| </head> |
| <body> |
| <h1>Counters for <%=attemptid%></h1> |
| |
| <hr> |
| |
| <% |
| if ( counters == null ) { |
| %> |
| <h3>No counter information found for this task</h3> |
| <% |
| } else { |
| %> |
| <table> |
| <% |
| for (String groupName : counters.getGroupNames()) { |
| Counters.Group group = counters.getGroup(groupName); |
| String displayGroupName = group.getDisplayName(); |
| %> |
| <tr> |
| <td colspan="3"><br/><b> |
| <%=HtmlQuoting.quoteHtmlChars(displayGroupName)%></b></td> |
| </tr> |
| <% |
| for (Counters.Counter counter : group) { |
| String displayCounterName = counter.getDisplayName(); |
| long value = counter.getCounter(); |
| %> |
| <tr> |
| <td width="50"></td> |
| <td><%=HtmlQuoting.quoteHtmlChars(displayCounterName)%></td> |
| <td align="right"><%=decimal.format(value)%></td> |
| </tr> |
| <% |
| } |
| } |
| %> |
| </table> |
| <% |
| } |
| %> |
| |
| <hr> |
| <a href="jobdetails.jsp?jobid=<%=jobid%>">Go back to the job</a><br> |
| <a href="jobtracker.jsp">Go back to JobTracker</a><br> |
| <% |
| out.println(ServletUtil.htmlFooter()); |
| %> |
