Package org.apache.hadoop.mapreduce.v2.app.webapp.dao

Examples of org.apache.hadoop.mapreduce.v2.app.webapp.dao.TaskAttemptInfo

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    TaskAttempt ta = AMWebServices.getTaskAttemptFromTaskAttemptString(attId,
        task);
    if (task.getType() == TaskType.REDUCE) {
      return new ReduceTaskAttemptInfo(ta, task.getType());
    } else {
      return new TaskAttemptInfo(ta, task.getType(), false);
    }
  }
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      // Write all the data into a JavaScript array of arrays for JQuery
      // DataTables to display
      StringBuilder attemptsTableData = new StringBuilder("[\n");

      for (TaskAttempt attempt : getTaskAttempts()) {
        TaskAttemptInfo ta = new TaskAttemptInfo(attempt, true);
        String progress = percent(ta.getProgress() / 100);

        String nodeHttpAddr = ta.getNode();
        String diag = ta.getNote() == null ? "" : ta.getNote();
        attemptsTableData.append("[\"")
        .append(ta.getId()).append("\",\"")
        .append(progress).append("\",\"")
        .append(ta.getState().toString()).append("\",\"")

        .append(nodeHttpAddr == null ? "N/A" :
          "<a class='nodelink' href='http://" + nodeHttpAddr + "'>"
          + nodeHttpAddr + "</a>")
        .append("\",\"")

        .append(ta.getAssignedContainerId() == null ? "N/A" :
          "<a class='logslink' href='" + url("http://", nodeHttpAddr, "node"
            , "containerlogs", ta.getAssignedContainerIdStr(), app.getJob()
            .getUserName()) + "'>logs</a>")
          .append("\",\"")

        .append(ta.getStartTime()).append("\",\"")
        .append(ta.getFinishTime()).append("\",\"")
        .append(ta.getElapsedTime()).append("\",\"")
        .append(StringEscapeUtils.escapeJavaScript(StringEscapeUtils.escapeHtml(
          diag))).append("\"],\n");
      }
      //Remove the last comma and close off the array of arrays
      if(attemptsTableData.charAt(attemptsTableData.length() - 2) == ',') {
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      long elapsedSortTime = -1;;
      long elapsedReduceTime = -1;
      long attemptElapsed = -1;
      TaskAttempt successful = info.getSuccessful();
      if(successful != null) {
        TaskAttemptInfo ta;
        if(type == TaskType.REDUCE) {
          ReduceTaskAttemptInfo rta = new ReduceTaskAttemptInfo(successful, type);
          shuffleFinishTime = rta.getShuffleFinishTime();
          sortFinishTime = rta.getMergeFinishTime();
          elapsedShuffleTime = rta.getElapsedShuffleTime();
          elapsedSortTime = rta.getElapsedMergeTime();
          elapsedReduceTime = rta.getElapsedReduceTime();
          ta = rta;
        } else {
          ta = new TaskAttemptInfo(successful, type, false);
        }
        attemptStartTime = ta.getStartTime();
        attemptFinishTime = ta.getFinishTime();
        attemptElapsed = ta.getElapsedTime();
      }
      tasksTableData.append("[\"")
      .append("<a href='" + url("task", tid)).append("'>")
      .append(tid).append("</a>\",\"")
      .append(info.getState()).append("\",\"")
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      long elapsedSortTime = -1;;
      long elapsedReduceTime = -1;
      long attemptElapsed = -1;
      TaskAttempt successful = info.getSuccessful();
      if(successful != null) {
        TaskAttemptInfo ta;
        if(type == TaskType.REDUCE) {
          ReduceTaskAttemptInfo rta = new ReduceTaskAttemptInfo(successful, type);
          shuffleFinishTime = rta.getShuffleFinishTime();
          sortFinishTime = rta.getMergeFinishTime();
          elapsedShuffleTime = rta.getElapsedShuffleTime();
          elapsedSortTime = rta.getElapsedMergeTime();
          elapsedReduceTime = rta.getElapsedReduceTime();
          ta = rta;
        } else {
          ta = new TaskAttemptInfo(successful, type, false);
        }
        attemptStartTime = ta.getStartTime();
        attemptFinishTime = ta.getFinishTime();
        attemptElapsed = ta.getElapsedTime();
      }

      tasksTableData.append("[\"")
      .append("<a href='" + url("task", tid)).append("'>")
      .append(tid).append("</a>\",\"")
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       // Write all the data into a JavaScript array of arrays for JQuery
       // DataTables to display
       StringBuilder attemptsTableData = new StringBuilder("[\n");

       for (TaskAttempt attempt : getTaskAttempts()) {
        final TaskAttemptInfo ta = new TaskAttemptInfo(attempt, false);
        String taid = ta.getId();

        String nodeHttpAddr = ta.getNode();
        String containerIdString = ta.getAssignedContainerIdStr();
        String nodeIdString = attempt.getAssignedContainerMgrAddress();
        String nodeRackName = ta.getRack();

        long attemptStartTime = ta.getStartTime();
        long shuffleFinishTime = -1;
        long sortFinishTime = -1;
        long attemptFinishTime = ta.getFinishTime();
        long elapsedShuffleTime = -1;
        long elapsedSortTime = -1;
        long elapsedReduceTime = -1;
        if(type == TaskType.REDUCE) {
          shuffleFinishTime = attempt.getShuffleFinishTime();
          sortFinishTime = attempt.getSortFinishTime();
          elapsedShuffleTime =
              Times.elapsed(attemptStartTime, shuffleFinishTime, false);
          elapsedSortTime =
              Times.elapsed(shuffleFinishTime, sortFinishTime, false);
          elapsedReduceTime =
              Times.elapsed(sortFinishTime, attemptFinishTime, false);
        }
        long attemptElapsed =
            Times.elapsed(attemptStartTime, attemptFinishTime, false);
        int sortId = attempt.getID().getId()
                   + (attempt.getID().getTaskId().getId() * 10000);

        attemptsTableData.append("[\"")
        .append(sortId + " ").append(taid).append("\",\"")
        .append(ta.getState()).append("\",\"")
        .append(ta.getStatus()).append("\",\"")

        .append("<a class='nodelink' href='" + MRWebAppUtil.getYARNWebappScheme() + nodeHttpAddr + "'>")
        .append(nodeRackName + "/" + nodeHttpAddr + "</a>\",\"")

        .append("<a class='logslink' href='").append(url("logs", nodeIdString
          , containerIdString, taid, app.getJob().getUserName()))
          .append("'>logs</a>\",\"")

          .append(attemptStartTime).append("\",\"");

        if(type == TaskType.REDUCE) {
          attemptsTableData.append(shuffleFinishTime).append("\",\"")
          .append(sortFinishTime).append("\",\"");
        }
        attemptsTableData.append(attemptFinishTime).append("\",\"");

        if(type == TaskType.REDUCE) {
          attemptsTableData.append(elapsedShuffleTime).append("\",\"")
          .append(elapsedSortTime).append("\",\"")
          .append(elapsedReduceTime).append("\",\"");
        }
          attemptsTableData.append(attemptElapsed).append("\",\"")
          .append(StringEscapeUtils.escapeJavaScript(
              StringEscapeUtils.escapeHtml(ta.getNote())))
          .append("\"],\n");
      }
       //Remove the last comma and close off the array of arrays
       if(attemptsTableData.charAt(attemptsTableData.length() - 2) == ',') {
         attemptsTableData.delete(attemptsTableData.length()-2, attemptsTableData.length()-1);
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      long elapsedSortTime = -1;;
      long elapsedReduceTime = -1;
      long attemptElapsed = -1;
      TaskAttempt successful = info.getSuccessful();
      if(successful != null) {
        TaskAttemptInfo ta;
        if(type == TaskType.REDUCE) {
          ReduceTaskAttemptInfo rta = new ReduceTaskAttemptInfo(successful, type);
          shuffleFinishTime = rta.getShuffleFinishTime();
          sortFinishTime = rta.getMergeFinishTime();
          elapsedShuffleTime = rta.getElapsedShuffleTime();
          elapsedSortTime = rta.getElapsedMergeTime();
          elapsedReduceTime = rta.getElapsedReduceTime();
          ta = rta;
        } else {
          ta = new TaskAttemptInfo(successful, type, false);
        }
        attemptStartTime = ta.getStartTime();
        attemptFinishTime = ta.getFinishTime();
        attemptElapsed = ta.getElapsedTime();
      }

      tasksTableData.append("[\"")
      .append("<a href='" + url("task", tid)).append("'>")
      .append(tid).append("</a>\",\"")
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    for (TaskAttempt ta : task.getAttempts().values()) {
      if (ta != null) {
        if (task.getType() == TaskType.REDUCE) {
          attempts.add(new ReduceTaskAttemptInfo(ta, task.getType()));
        } else {
          attempts.add(new TaskAttemptInfo(ta, task.getType(), false));
        }
      }
    }
    return attempts;
  }
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    TaskAttempt ta = AMWebServices.getTaskAttemptFromTaskAttemptString(attId,
        task);
    if (task.getType() == TaskType.REDUCE) {
      return new ReduceTaskAttemptInfo(ta, task.getType());
    } else {
      return new TaskAttemptInfo(ta, task.getType(), false);
    }
  }
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    for (TaskAttempt ta : task.getAttempts().values()) {
      if (ta != null) {
        if (task.getType() == TaskType.REDUCE) {
          attempts.add(new ReduceTaskAttemptInfo(ta, task.getType()));
        } else {
          attempts.add(new TaskAttemptInfo(ta, task.getType(), false));
        }
      }
    }
    return attempts;
  }
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    TaskAttempt ta = AMWebServices.getTaskAttemptFromTaskAttemptString(attId,
        task);
    if (task.getType() == TaskType.REDUCE) {
      return new ReduceTaskAttemptInfo(ta, task.getType());
    } else {
      return new TaskAttemptInfo(ta, task.getType(), false);
    }
  }
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Related Classes of org.apache.hadoop.mapreduce.v2.app.webapp.dao.TaskAttemptInfo

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  • org.apache.hadoop.fs.FSDataInputStream
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  • org.apache.hadoop.fs.permission.FsPermission
  • org.apache.hadoop.mapred.JobConf
  • org.apache.hadoop.mapred.TaskAttemptListenerImpl
  • org.apache.hadoop.mapred.TestClientRedirect
  • org.apache.hadoop.mapred.TestClientRedirect$AMService
  • org.apache.hadoop.mapred.TestClientRedirect$HistoryService
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