1 | <%@ page |
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2 | contentType="text/html; charset=UTF-8" |
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3 | import="javax.servlet.http.*" |
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4 | import="java.io.*" |
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5 | import="java.util.*" |
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6 | import="org.apache.hadoop.mapred.*" |
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7 | import="org.apache.hadoop.util.*" |
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8 | import="java.text.SimpleDateFormat" |
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9 | import="org.apache.hadoop.mapred.JobHistory.*" |
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10 | %> |
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11 | <jsp:include page="loadhistory.jsp"> |
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12 | <jsp:param name="jobid" value="<%=request.getParameter("jobid") %>"/> |
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13 | <jsp:param name="jobTrackerId" value="<%=request.getParameter("jobTrackerId") %>"/> |
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14 | </jsp:include> |
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15 | <%! private static SimpleDateFormat dateFormat = new SimpleDateFormat("d/MM HH:mm:ss") ; %> |
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16 | |
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17 | <% |
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18 | String jobid = request.getParameter("jobid"); |
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19 | String logFile = request.getParameter("logFile"); |
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20 | String encodedLogFileName = JobHistory.JobInfo.encodeJobHistoryFilePath(logFile); |
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21 | String taskid = request.getParameter("taskid"); |
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22 | JobHistory.JobInfo job = (JobHistory.JobInfo) |
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23 | request.getSession().getAttribute("job"); |
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24 | JobHistory.Task task = job.getAllTasks().get(taskid); |
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25 | String type = task.get(Keys.TASK_TYPE); |
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26 | %> |
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27 | <html> |
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28 | <body> |
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29 | <h2><%=taskid %> attempts for <a href="jobdetailshistory.jsp?jobid=<%=jobid%>&&logFile=<%=encodedLogFileName%>"> <%=jobid %> </a></h2> |
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30 | <center> |
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31 | <table border="2" cellpadding="5" cellspacing="2"> |
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32 | <tr><td>Task Id</td><td>Start Time</td> |
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33 | <% |
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34 | if (Values.REDUCE.name().equals(type)) { |
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35 | %> |
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36 | <td>Shuffle Finished</td><td>Sort Finished</td> |
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37 | <% |
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38 | } |
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39 | %> |
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40 | <td>Finish Time</td><td>Host</td><td>Error</td><td>Task Logs</td></tr> |
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41 | <% |
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42 | for (JobHistory.TaskAttempt attempt : task.getTaskAttempts().values()) { |
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43 | printTaskAttempt(attempt, type, out); |
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44 | } |
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45 | %> |
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46 | </table> |
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47 | </center> |
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48 | <% |
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49 | if (Values.MAP.name().equals(type)) { |
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50 | %> |
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51 | <h3>Input Split Locations</h3> |
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52 | <table border="2" cellpadding="5" cellspacing="2"> |
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53 | <% |
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54 | for (String split : StringUtils.split(task.get(Keys.SPLITS))) |
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55 | { |
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56 | out.println("<tr><td>" + split + "</td></tr>"); |
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57 | } |
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58 | %> |
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59 | </table> |
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60 | <% |
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61 | } |
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62 | %> |
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63 | <%! |
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64 | private void printTaskAttempt(JobHistory.TaskAttempt taskAttempt, |
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65 | String type, JspWriter out) |
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66 | throws IOException { |
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67 | out.print("<tr>"); |
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68 | out.print("<td>" + taskAttempt.get(Keys.TASK_ATTEMPT_ID) + "</td>"); |
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69 | out.print("<td>" + StringUtils.getFormattedTimeWithDiff(dateFormat, |
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70 | taskAttempt.getLong(Keys.START_TIME), 0 ) + "</td>"); |
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71 | if (Values.REDUCE.name().equals(type)) { |
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72 | JobHistory.ReduceAttempt reduceAttempt = |
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73 | (JobHistory.ReduceAttempt)taskAttempt; |
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74 | out.print("<td>" + |
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75 | StringUtils.getFormattedTimeWithDiff(dateFormat, |
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76 | reduceAttempt.getLong(Keys.SHUFFLE_FINISHED), |
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77 | reduceAttempt.getLong(Keys.START_TIME)) + "</td>"); |
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78 | out.print("<td>" + StringUtils.getFormattedTimeWithDiff(dateFormat, |
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79 | reduceAttempt.getLong(Keys.SORT_FINISHED), |
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80 | reduceAttempt.getLong(Keys.SHUFFLE_FINISHED)) + "</td>"); |
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81 | } |
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82 | out.print("<td>"+ StringUtils.getFormattedTimeWithDiff(dateFormat, |
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83 | taskAttempt.getLong(Keys.FINISH_TIME), |
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84 | taskAttempt.getLong(Keys.START_TIME) ) + "</td>"); |
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85 | out.print("<td>" + taskAttempt.get(Keys.HOSTNAME) + "</td>"); |
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86 | out.print("<td>" + taskAttempt.get(Keys.ERROR) + "</td>"); |
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87 | |
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88 | // Print task log urls |
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89 | out.print("<td>"); |
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90 | String taskLogsUrl = JobHistory.getTaskLogsUrl(taskAttempt); |
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91 | if (taskLogsUrl != null) { |
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92 | String tailFourKBUrl = taskLogsUrl + "&start=-4097"; |
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93 | String tailEightKBUrl = taskLogsUrl + "&start=-8193"; |
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94 | String entireLogUrl = taskLogsUrl + "&all=true"; |
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95 | out.print("<a href=\"" + tailFourKBUrl + "\">Last 4KB</a><br/>"); |
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96 | out.print("<a href=\"" + tailEightKBUrl + "\">Last 8KB</a><br/>"); |
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97 | out.print("<a href=\"" + entireLogUrl + "\">All</a><br/>"); |
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98 | } else { |
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99 | out.print("n/a"); |
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100 | } |
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101 | out.print("</td>"); |
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102 | out.print("</tr>"); |
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103 | } |
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104 | %> |
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105 | </body> |
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106 | </html> |
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