code: function getJobDetail(jobId, resultFunc) {
    $.ajax({
      type: 'GET',
      url: 'command/get_job_detail',
      dataType: 'text',
      data: {'mapreduce_id': jobId},
      statusCode: {
        404: function() {
          setButter('job ' + jobId + ' was not found.', true);
        }
      },
      error: function(request, textStatus) {
        getResponseDataJson(textStatus);
      },
      success: function(data, textStatus, request) {
        var response = getResponseDataJson(null, data);
        if (response) {
          resultFunc(jobId, response);
        }
      }
    });
  }
docs: Retrieve the detail for a job.