TestRMContainerAllocator#testReportedAppProgress Failed

Caused by: java.io.FileNotFoundException: File /home/yuling.sh/hadoop-common/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/target/org.apache.hadoop.mapreduce.v2.app.TestRMContainerAllocator/appattempt_1392009213299_0001_000001/.staging/job_1392009213299_0001/job.xml does not exist

-rw-rw-r-- 1 yuling.sh yuling.sh 65791  2月 10 13:13 /home/yuling.sh/hadoop-common/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/target/org.apache.hadoop.mapreduce.v2.app.TestRMContainerAllocator/yuling.sh/.staging/job_1392009213299_0001/job.xml

public Job submit(Configuration conf, boolean mapSpeculative,
      boolean reduceSpeculative) throws Exception {
    String user = conf.get(MRJobConfig.USER_NAME, UserGroupInformation
        .getCurrentUser().getShortUserName());
    conf.set(MRJobConfig.USER_NAME, user);
    conf.set(MRJobConfig.MR_AM_STAGING_DIR, testAbsPath.toString());
    conf.setBoolean(MRJobConfig.MR_AM_CREATE_JH_INTERMEDIATE_BASE_DIR, true);
    // TODO: fix the bug where the speculator gets events with
    // not-fully-constructed objects. For now, disable speculative exec
    conf.setBoolean(MRJobConfig.MAP_SPECULATIVE, mapSpeculative);
    conf.setBoolean(MRJobConfig.REDUCE_SPECULATIVE, reduceSpeculative);

    init(conf);
    start();
    DefaultMetricsSystem.shutdown();
    Job job = getContext().getAllJobs().values().iterator().next();
    if (assignedQueue != null) {
      job.setQueueName(assignedQueue);
    }

    // Write job.xml
    String jobFile = MRApps.getJobFile(conf, user,
        TypeConverter.fromYarn(job.getID()));
    LOG.info("Writing job conf to " + jobFile);
    new File(jobFile).getParentFile().mkdirs();
    conf.writeXml(new FileOutputStream(jobFile));

    return job;
  }