/// <param name="queueName"/>
/// <param name="schedulingInfo"/>
/// <param name="state"/>
/// <param name="stats"/>
public QueueInfo(string queueName, string schedulingInfo, QueueState state, JobStatus
[] stats)
: this(queueName, schedulingInfo)
{
this.queueState = state;
this.stats = stats;
}
public virtual void TestEnums()
{
foreach (YarnApplicationState applicationState in YarnApplicationState.Values())
{
TypeConverter.FromYarn(applicationState, FinalApplicationStatus.Failed);
}
// ad hoc test of NEW_SAVING, which is newly added
NUnit.Framework.Assert.AreEqual(JobStatus.State.Prep, TypeConverter.FromYarn(YarnApplicationState
.NewSaving, FinalApplicationStatus.Failed));
foreach (TaskType taskType in TaskType.Values())
{
TypeConverter.FromYarn(taskType);
}
foreach (JobState jobState in JobState.Values())
{
TypeConverter.FromYarn(jobState);
}
foreach (QueueState queueState in QueueState.Values())
{
TypeConverter.FromYarn(queueState);
}
foreach (TaskState taskState in TaskState.Values())
{
TypeConverter.FromYarn(taskState);
}
}
public static QueueState FromYarn(QueueState state)
{
QueueState qState = QueueState.GetState(StringUtils.ToLowerCase(state.ToString())
);
return(qState);
}
/// <summary>Default constructor for QueueInfo.</summary>
public QueueInfo()
{
//The scheduling Information object is read back as String.
//Once the scheduling information is set there is no way to recover it.
// Jobs submitted to the queue
// make it running by default.
this.queueState = QueueState.Running;
children = new AList <Org.Apache.Hadoop.Mapreduce.QueueInfo>();
props = new Properties();
}
/// <exception cref="System.IO.IOException"/>
public virtual void ReadFields(DataInput @in)
{
queueName = StringInterner.WeakIntern(Text.ReadString(@in));
queueState = WritableUtils.ReadEnum <QueueState>(@in);
schedulingInfo = StringInterner.WeakIntern(Text.ReadString(@in));
int length = @in.ReadInt();
stats = new JobStatus[length];
for (int i = 0; i < length; i++)
{
stats[i] = new JobStatus();
stats[i].ReadFields(@in);
}
int count = @in.ReadInt();
children.Clear();
for (int i_1 = 0; i_1 < count; i_1++)
{
Org.Apache.Hadoop.Mapreduce.QueueInfo childQueueInfo = new Org.Apache.Hadoop.Mapreduce.QueueInfo
();
childQueueInfo.ReadFields(@in);
children.AddItem(childQueueInfo);
}
}
/// <summary>Set the state of the queue</summary>
/// <param name="state">state of the queue.</param>
protected internal virtual void SetState(QueueState state)
{
queueState = state;
}
