1 | <%@ page |
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2 | contentType="text/html; charset=UTF-8" |
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3 | import="javax.servlet.*" |
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4 | import="javax.servlet.http.*" |
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5 | import="java.io.*" |
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6 | import="java.util.*" |
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7 | import="java.text.DecimalFormat" |
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8 | import="org.apache.hadoop.mapred.*" |
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9 | import="org.apache.hadoop.util.*" |
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10 | %> |
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11 | <% |
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12 | TaskTracker tracker = (TaskTracker) application.getAttribute("task.tracker"); |
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13 | String trackerName = tracker.getName(); |
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14 | %> |
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15 | |
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16 | <html> |
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17 | |
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18 | <title><%= trackerName %> Task Tracker Status</title> |
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19 | |
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20 | <body> |
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21 | <h1><%= trackerName %> Task Tracker Status</h1> |
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22 | <img src="/static/hadoop-logo.jpg"/><br> |
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23 | <b>Version:</b> <%= VersionInfo.getVersion()%>, |
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24 | r<%= VersionInfo.getRevision()%><br> |
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25 | <b>Compiled:</b> <%= VersionInfo.getDate()%> by |
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26 | <%= VersionInfo.getUser()%><br> |
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27 | |
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28 | <h2>Running tasks</h2> |
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29 | <center> |
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30 | <table border=2 cellpadding="5" cellspacing="2"> |
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31 | <tr><td align="center">Task Attempts</td><td>Status</td> |
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32 | <td>Progress</td><td>Errors</td></tr> |
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33 | |
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34 | <% |
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35 | Iterator itr = tracker.getRunningTaskStatuses().iterator(); |
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36 | while (itr.hasNext()) { |
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37 | TaskStatus status = (TaskStatus) itr.next(); |
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38 | out.print("<tr><td>" + status.getTaskID()); |
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39 | out.print("</td><td>" + status.getRunState()); |
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40 | out.print("</td><td>" + |
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41 | StringUtils.formatPercent(status.getProgress(), 2)); |
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42 | out.print("</td><td><pre>" + status.getDiagnosticInfo() + "</pre></td>"); |
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43 | out.print("</tr>\n"); |
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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 | <h2>Non-Running Tasks</h2> |
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50 | <table border=2 cellpadding="5" cellspacing="2"> |
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51 | <tr><td align="center">Task Attempts</td><td>Status</td> |
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52 | <% |
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53 | for(TaskStatus status: tracker.getNonRunningTasks()) { |
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54 | out.print("<tr><td>" + status.getTaskID() + "</td>"); |
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55 | out.print("<td>" + status.getRunState() + "</td></tr>\n"); |
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56 | } |
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57 | %> |
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58 | </table> |
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59 | |
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60 | |
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61 | <h2>Tasks from Running Jobs</h2> |
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62 | <center> |
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63 | <table border=2 cellpadding="5" cellspacing="2"> |
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64 | <tr><td align="center">Task Attempts</td><td>Status</td> |
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65 | <td>Progress</td><td>Errors</td></tr> |
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66 | |
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67 | <% |
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68 | itr = tracker.getTasksFromRunningJobs().iterator(); |
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69 | while (itr.hasNext()) { |
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70 | TaskStatus status = (TaskStatus) itr.next(); |
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71 | out.print("<tr><td>" + status.getTaskID()); |
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72 | out.print("</td><td>" + status.getRunState()); |
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73 | out.print("</td><td>" + |
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74 | StringUtils.formatPercent(status.getProgress(), 2)); |
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75 | out.print("</td><td><pre>" + status.getDiagnosticInfo() + "</pre></td>"); |
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76 | out.print("</tr>\n"); |
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77 | } |
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78 | %> |
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79 | </table> |
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80 | </center> |
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81 | |
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82 | |
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83 | <h2>Local Logs</h2> |
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84 | <a href="/logs/">Log</a> directory |
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85 | |
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86 | <% |
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87 | out.println(ServletUtil.htmlFooter()); |
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88 | %> |
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