/// <summary>Get job corresponding to jobid.</summary>
/// <param name="jobId"/>
/// <returns>
/// object of
/// <see cref="Job"/>
/// </returns>
/// <exception cref="System.IO.IOException"/>
/// <exception cref="System.Exception"/>
public virtual Job GetJob(JobID jobId)
{
JobStatus status = client.GetJobStatus(jobId);
if (status != null)
{
JobConf conf;
try
{
conf = new JobConf(status.GetJobFile());
}
catch (RuntimeException ex)
{
// If job file doesn't exist it means we can't find the job
if (ex.InnerException is FileNotFoundException)
{
return(null);
}
else
{
throw;
}
}
return(Job.GetInstance(this, status, conf));
}
return(null);
}
public virtual void TestJobToString()
{
Cluster cluster = Org.Mockito.Mockito.Mock <Cluster>();
ClientProtocol client = Org.Mockito.Mockito.Mock <ClientProtocol>();
Org.Mockito.Mockito.When(cluster.GetClient()).ThenReturn(client);
JobID jobid = new JobID("1014873536921", 6);
JobStatus status = new JobStatus(jobid, 0.0f, 0.0f, 0.0f, 0.0f, JobStatus.State.Failed
, JobPriority.Normal, "root", "TestJobToString", "job file", "tracking url");
Org.Mockito.Mockito.When(client.GetJobStatus(jobid)).ThenReturn(status);
Org.Mockito.Mockito.When(client.GetTaskReports(jobid, TaskType.Map)).ThenReturn(new
TaskReport[0]);
Org.Mockito.Mockito.When(client.GetTaskReports(jobid, TaskType.Reduce)).ThenReturn
(new TaskReport[0]);
Org.Mockito.Mockito.When(client.GetTaskCompletionEvents(jobid, 0, 10)).ThenReturn
(new TaskCompletionEvent[0]);
Job job = Job.GetInstance(cluster, status, new JobConf());
NUnit.Framework.Assert.IsNotNull(job.ToString());
}
