org.apache.hadoop.mapred
Class ResourceMgrDelegate

java.lang.Object
  org.apache.hadoop.yarn.service.AbstractService
      org.apache.hadoop.yarn.client.YarnClientImpl
          org.apache.hadoop.mapred.ResourceMgrDelegate

All Implemented Interfaces:

org.apache.hadoop.yarn.client.YarnClient, org.apache.hadoop.yarn.service.Service

public class ResourceMgrDelegate
extends org.apache.hadoop.yarn.client.YarnClientImpl

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.hadoop.yarn.service.Service

org.apache.hadoop.yarn.service.Service.STATE

Field Summary

Fields inherited from class org.apache.hadoop.yarn.client.YarnClientImpl

rmAddress, rmClient

Constructor Summary

ResourceMgrDelegate(org.apache.hadoop.yarn.conf.YarnConfiguration conf)
Delegate responsible for communicating with the Resource Manager's ClientRMProtocol.

Method Summary

void	cancelDelegationToken(org.apache.hadoop.security.token.Token<org.apache.hadoop.mapreduce.security.token.delegation.DelegationTokenIdentifier> arg0)
org.apache.hadoop.mapreduce.TaskTrackerInfo[]	getActiveTrackers()
org.apache.hadoop.mapreduce.JobStatus[]	getAllJobs()
org.apache.hadoop.yarn.api.records.ApplicationId	getApplicationId()
org.apache.hadoop.mapreduce.TaskTrackerInfo[]	getBlacklistedTrackers()
org.apache.hadoop.mapreduce.QueueInfo[]	getChildQueues(String parent)
org.apache.hadoop.mapreduce.ClusterMetrics	getClusterMetrics()
org.apache.hadoop.security.token.Token	getDelegationToken(org.apache.hadoop.io.Text renewer)
String	getFilesystemName()
org.apache.hadoop.mapreduce.JobID	getNewJobID()
long	getProtocolVersion(String arg0, long arg1)
org.apache.hadoop.mapreduce.QueueInfo	getQueue(String queueName)
org.apache.hadoop.mapreduce.QueueAclsInfo[]	getQueueAclsForCurrentUser()
org.apache.hadoop.mapreduce.QueueInfo[]	getQueues()
org.apache.hadoop.mapreduce.QueueInfo[]	getRootQueues()
String	getStagingAreaDir()
String	getSystemDir()
long	getTaskTrackerExpiryInterval()
long	renewDelegationToken(org.apache.hadoop.security.token.Token<org.apache.hadoop.mapreduce.security.token.delegation.DelegationTokenIdentifier> arg0)
void	setJobPriority(org.apache.hadoop.mapreduce.JobID arg0, String arg1)

Methods inherited from class org.apache.hadoop.yarn.client.YarnClientImpl

getAllQueues, getApplicationList, getApplicationReport, getChildQueueInfos, getNewApplication, getNodeReports, getQueueAclsInfo, getQueueInfo, getRMDelegationToken, getRootQueueInfos, getYarnClusterMetrics, init, killApplication, start, stop, submitApplication

Methods inherited from class org.apache.hadoop.yarn.service.AbstractService

getConfig, getName, getServiceState, getStartTime, register, unregister

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.yarn.service.Service

getConfig, getName, getServiceState, getStartTime, register, unregister

Constructor Detail

ResourceMgrDelegate

public ResourceMgrDelegate(org.apache.hadoop.yarn.conf.YarnConfiguration conf)

Delegate responsible for communicating with the Resource Manager's ClientRMProtocol.

Parameters:

conf - the configuration object.

Method Detail

cancelDelegationToken

public void cancelDelegationToken(org.apache.hadoop.security.token.Token<org.apache.hadoop.mapreduce.security.token.delegation.DelegationTokenIdentifier> arg0)
                           throws IOException,
                                  InterruptedException

Throws:

IOException

InterruptedException

getActiveTrackers

public org.apache.hadoop.mapreduce.TaskTrackerInfo[] getActiveTrackers()
                                                                throws IOException,
                                                                       InterruptedException

Throws:

IOException

InterruptedException

getAllJobs

public org.apache.hadoop.mapreduce.JobStatus[] getAllJobs()
                                                   throws IOException,
                                                          InterruptedException

Throws:

IOException

InterruptedException

getBlacklistedTrackers

public org.apache.hadoop.mapreduce.TaskTrackerInfo[] getBlacklistedTrackers()
                                                                     throws IOException,
                                                                            InterruptedException

Throws:

IOException

InterruptedException

getClusterMetrics

public org.apache.hadoop.mapreduce.ClusterMetrics getClusterMetrics()
                                                             throws IOException,
                                                                    InterruptedException

Throws:

IOException

InterruptedException

getDelegationToken

public org.apache.hadoop.security.token.Token getDelegationToken(org.apache.hadoop.io.Text renewer)
                                                          throws IOException,
                                                                 InterruptedException

Throws:

IOException

InterruptedException

getFilesystemName

public String getFilesystemName()
                         throws IOException,
                                InterruptedException

Throws:

IOException

InterruptedException

getNewJobID

public org.apache.hadoop.mapreduce.JobID getNewJobID()
                                              throws IOException,
                                                     InterruptedException

Throws:

IOException

InterruptedException

getQueue

public org.apache.hadoop.mapreduce.QueueInfo getQueue(String queueName)
                                               throws IOException,
                                                      InterruptedException

Throws:

IOException

InterruptedException

getQueueAclsForCurrentUser

public org.apache.hadoop.mapreduce.QueueAclsInfo[] getQueueAclsForCurrentUser()
                                                                       throws IOException,
                                                                              InterruptedException

Throws:

IOException

InterruptedException

getQueues

public org.apache.hadoop.mapreduce.QueueInfo[] getQueues()
                                                  throws IOException,
                                                         InterruptedException

Throws:

IOException

InterruptedException

getRootQueues

public org.apache.hadoop.mapreduce.QueueInfo[] getRootQueues()
                                                      throws IOException,
                                                             InterruptedException

Throws:

IOException

InterruptedException

getChildQueues

public org.apache.hadoop.mapreduce.QueueInfo[] getChildQueues(String parent)
                                                       throws IOException,
                                                              InterruptedException

Throws:

IOException

InterruptedException

getStagingAreaDir

public String getStagingAreaDir()
                         throws IOException,
                                InterruptedException

Throws:

IOException

InterruptedException

getSystemDir

public String getSystemDir()
                    throws IOException,
                           InterruptedException

Throws:

IOException

InterruptedException

getTaskTrackerExpiryInterval

public long getTaskTrackerExpiryInterval()
                                  throws IOException,
                                         InterruptedException

Throws:

IOException

InterruptedException

setJobPriority

public void setJobPriority(org.apache.hadoop.mapreduce.JobID arg0,
                           String arg1)
                    throws IOException,
                           InterruptedException

Throws:

IOException

InterruptedException

getProtocolVersion

public long getProtocolVersion(String arg0,
                               long arg1)
                        throws IOException

Throws:

IOException

renewDelegationToken

public long renewDelegationToken(org.apache.hadoop.security.token.Token<org.apache.hadoop.mapreduce.security.token.delegation.DelegationTokenIdentifier> arg0)
                          throws IOException,
                                 InterruptedException

Throws:

IOException

InterruptedException

getApplicationId

public org.apache.hadoop.yarn.api.records.ApplicationId getApplicationId()