org.apache.hadoop.yarn.sls.scheduler

Class ResourceSchedulerWrapper

java.lang.Object

org.apache.hadoop.yarn.sls.scheduler.ResourceSchedulerWrapper

All Implemented Interfaces:

org.apache.hadoop.conf.Configurable, org.apache.hadoop.yarn.event.EventHandler<org.apache.hadoop.yarn.server.resourcemanager.scheduler.event.SchedulerEvent>, org.apache.hadoop.yarn.server.resourcemanager.recovery.Recoverable, org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceScheduler, org.apache.hadoop.yarn.server.resourcemanager.scheduler.YarnScheduler

public class ResourceSchedulerWrapper
extends Object
implements org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceScheduler, org.apache.hadoop.conf.Configurable

Field Summary

Fields

Modifier and Type	Field and Description
org.apache.log4j.Logger	LOG
static int	SHUTDOWN_HOOK_PRIORITY

Constructor Summary

Constructors

Constructor and Description
ResourceSchedulerWrapper()

Method Summary

Methods

Modifier and Type	Method and Description
void	addAMRuntime(org.apache.hadoop.yarn.api.records.ApplicationId appId, long traceStartTimeMS, long traceEndTimeMS, long simulateStartTimeMS, long simulateEndTimeMS)
void	addTrackedApp(org.apache.hadoop.yarn.api.records.ApplicationAttemptId appAttemptId, String oldAppId)
org.apache.hadoop.yarn.server.resourcemanager.scheduler.Allocation	allocate(org.apache.hadoop.yarn.api.records.ApplicationAttemptId attemptId, List<org.apache.hadoop.yarn.api.records.ResourceRequest> resourceRequests, List<org.apache.hadoop.yarn.api.records.ContainerId> containerIds, List<String> strings, List<String> strings2)
boolean	checkAccess(org.apache.hadoop.security.UserGroupInformation callerUGI, org.apache.hadoop.yarn.api.records.QueueACL acl, String queueName)
org.apache.hadoop.yarn.api.records.ApplicationResourceUsageReport	getAppResourceUsageReport(org.apache.hadoop.yarn.api.records.ApplicationAttemptId appAttemptId)
List<org.apache.hadoop.yarn.api.records.ApplicationAttemptId>	getAppsInQueue(String queue)
org.apache.hadoop.conf.Configuration	getConf()
org.apache.hadoop.yarn.api.records.Resource	getMaximumResourceCapability()
com.codahale.metrics.MetricRegistry	getMetrics()
org.apache.hadoop.yarn.api.records.Resource	getMinimumResourceCapability()
org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerNodeReport	getNodeReport(org.apache.hadoop.yarn.api.records.NodeId nodeId)
int	getNumClusterNodes()
org.apache.hadoop.yarn.api.records.QueueInfo	getQueueInfo(String s, boolean b, boolean b2)
Set<String>	getQueueSet()
List<org.apache.hadoop.yarn.api.records.QueueUserACLInfo>	getQueueUserAclInfo()
org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainer	getRMContainer(org.apache.hadoop.yarn.api.records.ContainerId containerId)
org.apache.hadoop.yarn.server.resourcemanager.scheduler.QueueMetrics	getRootQueueMetrics()
org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerAppReport	getSchedulerAppInfo(org.apache.hadoop.yarn.api.records.ApplicationAttemptId attemptId)
SchedulerMetrics	getSchedulerMetrics()
Set<String>	getTrackedAppSet()
void	handle(org.apache.hadoop.yarn.server.resourcemanager.scheduler.event.SchedulerEvent schedulerEvent)
String	moveApplication(org.apache.hadoop.yarn.api.records.ApplicationId appId, String newQueue)
void	recover(org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore.RMState rmState)
void	reinitialize(org.apache.hadoop.conf.Configuration entries, org.apache.hadoop.yarn.server.resourcemanager.RMContext rmContext)
void	removeTrackedApp(org.apache.hadoop.yarn.api.records.ApplicationAttemptId appAttemptId, String oldAppId)
void	setConf(org.apache.hadoop.conf.Configuration conf)
void	setQueueSet(Set<String> queues)
void	setTrackedAppSet(Set<String> apps)

Methods inherited from class java.lang.Object

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

Field Detail

SHUTDOWN_HOOK_PRIORITY

public static final int SHUTDOWN_HOOK_PRIORITY

See Also:

Constant Field Values

LOG

public final org.apache.log4j.Logger LOG

Constructor Detail

ResourceSchedulerWrapper

public ResourceSchedulerWrapper()

Method Detail

setConf

public void setConf(org.apache.hadoop.conf.Configuration conf)

Specified by:

setConf in interface org.apache.hadoop.conf.Configurable

allocate

public org.apache.hadoop.yarn.server.resourcemanager.scheduler.Allocation allocate(org.apache.hadoop.yarn.api.records.ApplicationAttemptId attemptId,
                                                                          List<org.apache.hadoop.yarn.api.records.ResourceRequest> resourceRequests,
                                                                          List<org.apache.hadoop.yarn.api.records.ContainerId> containerIds,
                                                                          List<String> strings,
                                                                          List<String> strings2)

Specified by:

allocate in interface org.apache.hadoop.yarn.server.resourcemanager.scheduler.YarnScheduler

handle

public void handle(org.apache.hadoop.yarn.server.resourcemanager.scheduler.event.SchedulerEvent schedulerEvent)

Specified by:

handle in interface org.apache.hadoop.yarn.event.EventHandler<org.apache.hadoop.yarn.server.resourcemanager.scheduler.event.SchedulerEvent>

addAMRuntime

public void addAMRuntime(org.apache.hadoop.yarn.api.records.ApplicationId appId,
                long traceStartTimeMS,
                long traceEndTimeMS,
                long simulateStartTimeMS,
                long simulateEndTimeMS)

setQueueSet

public void setQueueSet(Set<String> queues)

getQueueSet

public Set<String> getQueueSet()

setTrackedAppSet

public void setTrackedAppSet(Set<String> apps)

getTrackedAppSet

public Set<String> getTrackedAppSet()

getMetrics

public com.codahale.metrics.MetricRegistry getMetrics()

getSchedulerMetrics

public SchedulerMetrics getSchedulerMetrics()

addTrackedApp

public void addTrackedApp(org.apache.hadoop.yarn.api.records.ApplicationAttemptId appAttemptId,
                 String oldAppId)

removeTrackedApp

public void removeTrackedApp(org.apache.hadoop.yarn.api.records.ApplicationAttemptId appAttemptId,
                    String oldAppId)

getConf

public org.apache.hadoop.conf.Configuration getConf()

Specified by:

getConf in interface org.apache.hadoop.conf.Configurable

reinitialize

public void reinitialize(org.apache.hadoop.conf.Configuration entries,
                org.apache.hadoop.yarn.server.resourcemanager.RMContext rmContext)
                  throws IOException

Specified by:

reinitialize in interface org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceScheduler

Throws:

IOException

recover

public void recover(org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore.RMState rmState)
             throws Exception

Specified by:

recover in interface org.apache.hadoop.yarn.server.resourcemanager.recovery.Recoverable

Throws:

Exception

getQueueInfo

public org.apache.hadoop.yarn.api.records.QueueInfo getQueueInfo(String s,
                                                        boolean b,
                                                        boolean b2)
                                                          throws IOException

Specified by:

getQueueInfo in interface org.apache.hadoop.yarn.server.resourcemanager.scheduler.YarnScheduler

Throws:

IOException

getQueueUserAclInfo

public List<org.apache.hadoop.yarn.api.records.QueueUserACLInfo> getQueueUserAclInfo()

Specified by:

getQueueUserAclInfo in interface org.apache.hadoop.yarn.server.resourcemanager.scheduler.YarnScheduler

getMinimumResourceCapability

public org.apache.hadoop.yarn.api.records.Resource getMinimumResourceCapability()

Specified by:

getMinimumResourceCapability in interface org.apache.hadoop.yarn.server.resourcemanager.scheduler.YarnScheduler

getMaximumResourceCapability

public org.apache.hadoop.yarn.api.records.Resource getMaximumResourceCapability()

Specified by:

getMaximumResourceCapability in interface org.apache.hadoop.yarn.server.resourcemanager.scheduler.YarnScheduler

getNumClusterNodes

public int getNumClusterNodes()

Specified by:

getNumClusterNodes in interface org.apache.hadoop.yarn.server.resourcemanager.scheduler.YarnScheduler

getNodeReport

public org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerNodeReport getNodeReport(org.apache.hadoop.yarn.api.records.NodeId nodeId)

Specified by:

getNodeReport in interface org.apache.hadoop.yarn.server.resourcemanager.scheduler.YarnScheduler

getSchedulerAppInfo

public org.apache.hadoop.yarn.server.resourcemanager.scheduler.SchedulerAppReport getSchedulerAppInfo(org.apache.hadoop.yarn.api.records.ApplicationAttemptId attemptId)

Specified by:

getSchedulerAppInfo in interface org.apache.hadoop.yarn.server.resourcemanager.scheduler.YarnScheduler

getRootQueueMetrics

public org.apache.hadoop.yarn.server.resourcemanager.scheduler.QueueMetrics getRootQueueMetrics()

Specified by:

getRootQueueMetrics in interface org.apache.hadoop.yarn.server.resourcemanager.scheduler.YarnScheduler

checkAccess

public boolean checkAccess(org.apache.hadoop.security.UserGroupInformation callerUGI,
                  org.apache.hadoop.yarn.api.records.QueueACL acl,
                  String queueName)

Specified by:

checkAccess in interface org.apache.hadoop.yarn.server.resourcemanager.scheduler.YarnScheduler

getAppResourceUsageReport

public org.apache.hadoop.yarn.api.records.ApplicationResourceUsageReport getAppResourceUsageReport(org.apache.hadoop.yarn.api.records.ApplicationAttemptId appAttemptId)

Specified by:

getAppResourceUsageReport in interface org.apache.hadoop.yarn.server.resourcemanager.scheduler.YarnScheduler

getAppsInQueue

public List<org.apache.hadoop.yarn.api.records.ApplicationAttemptId> getAppsInQueue(String queue)

Specified by:

getAppsInQueue in interface org.apache.hadoop.yarn.server.resourcemanager.scheduler.YarnScheduler

getRMContainer

public org.apache.hadoop.yarn.server.resourcemanager.rmcontainer.RMContainer getRMContainer(org.apache.hadoop.yarn.api.records.ContainerId containerId)

Specified by:

getRMContainer in interface org.apache.hadoop.yarn.server.resourcemanager.scheduler.YarnScheduler

moveApplication

public String moveApplication(org.apache.hadoop.yarn.api.records.ApplicationId appId,
                     String newQueue)
                       throws org.apache.hadoop.yarn.exceptions.YarnException

Specified by:

moveApplication in interface org.apache.hadoop.yarn.server.resourcemanager.scheduler.YarnScheduler

Throws:

org.apache.hadoop.yarn.exceptions.YarnException