org.apache.hadoop.mapred

Class JobQueueInfo

java.lang.Object

org.apache.hadoop.mapreduce.QueueInfo

org.apache.hadoop.mapred.JobQueueInfo

All Implemented Interfaces:

Writable

@InterfaceAudience.Public
@InterfaceStability.Stable
public class JobQueueInfo
extends QueueInfo

Class that contains the information regarding the Job Queues which are maintained by the Hadoop Map/Reduce framework.

Constructor Summary

Constructors

Constructor and Description
JobQueueInfo() Default constructor for Job Queue Info.
JobQueueInfo(String queueName, String schedulingInfo) Construct a new JobQueueInfo object using the queue name and the scheduling information passed.

Method Summary

Methods

Modifier and Type	Method and Description
List<JobQueueInfo>	getChildren()
protected void	setChildren(List<JobQueueInfo> children)
protected void	setJobStatuses(JobStatus[] stats)
protected void	setProperties(Properties props)
protected void	setQueueName(String queueName) Set the queue name of the JobQueueInfo
protected void	setQueueState(String state) Set the state of the queue
protected void	setSchedulingInfo(String schedulingInfo) Set the scheduling information associated to particular job queue

Methods inherited from class org.apache.hadoop.mapreduce.QueueInfo

getJobStatuses, getProperties, getQueueChildren, getQueueName, getSchedulingInfo, getState, readFields, setQueueChildren, setState, write

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JobQueueInfo

public JobQueueInfo()

Default constructor for Job Queue Info.

JobQueueInfo

public JobQueueInfo(String queueName,
            String schedulingInfo)

Construct a new JobQueueInfo object using the queue name and the scheduling information passed.

Parameters:

queueName - Name of the job queue

schedulingInfo - Scheduling Information associated with the job queue

Method Detail

setQueueName

protected void setQueueName(String queueName)

Set the queue name of the JobQueueInfo

Overrides:

setQueueName in class QueueInfo

Parameters:

queueName - Name of the job queue.

setSchedulingInfo

protected void setSchedulingInfo(String schedulingInfo)

Set the scheduling information associated to particular job queue

Overrides:

setSchedulingInfo in class QueueInfo

Parameters:

schedulingInfo -

setQueueState

protected void setQueueState(String state)

Set the state of the queue

Parameters:

state - state of the queue.

setChildren

protected void setChildren(List<JobQueueInfo> children)

getChildren

public List<JobQueueInfo> getChildren()

setProperties

protected void setProperties(Properties props)

Overrides:

setProperties in class QueueInfo

setJobStatuses

protected void setJobStatuses(JobStatus[] stats)

Overrides:

setJobStatuses in class QueueInfo