Package org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.allocation

Class AllocationFileParser

java.lang.Object

org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.allocation.AllocationFileParser

public class AllocationFileParser
extends java.lang.Object

Responsible for parsing allocation.xml config file. All node's text value is stored to textValues if VALID_TAG_NAMES contains the tag name. Other meaningful fields are also saved in parse().

Constructor Summary

Constructors

Constructor	Description
AllocationFileParser(org.w3c.dom.NodeList elements)

Method Summary

Modifier and Type	Method	Description
float	getDefaultFairSharePreemptionThreshold()
long	getDefaultFairSharePreemptionTimeout()
long	getDefaultMinSharePreemptionTimeout()
java.lang.String	getDefaultQueueLabel()
SchedulingPolicy	getDefaultSchedulingPolicy()
java.util.List<org.w3c.dom.Element>	getQueueElements()
float	getQueueMaxAMShareDefault()
int	getQueueMaxAppsDefault()
ConfigurableResource	getQueueMaxResourcesDefault()
java.util.Optional<org.w3c.dom.Element>	getQueuePlacementPolicy()
java.util.Optional<java.lang.String>	getReservationAdmissionPolicy()
java.util.Optional<java.lang.String>	getReservationAgent()
java.util.Optional<java.lang.String>	getReservationPlanner()
java.util.Map<java.lang.String,java.lang.Integer>	getUserMaxApps()
int	getUserMaxAppsDefault()
void	parse()

Methods inherited from class java.lang.Object

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

Constructor Detail

AllocationFileParser

public AllocationFileParser(org.w3c.dom.NodeList elements)

Method Detail

parse

public void parse()
           throws AllocationConfigurationException

Throws:

AllocationConfigurationException

getQueueMaxResourcesDefault

public ConfigurableResource getQueueMaxResourcesDefault()
                                                 throws AllocationConfigurationException

Throws:

AllocationConfigurationException

getUserMaxAppsDefault

public int getUserMaxAppsDefault()

getDefaultFairSharePreemptionTimeout

public long getDefaultFairSharePreemptionTimeout()

getDefaultMinSharePreemptionTimeout

public long getDefaultMinSharePreemptionTimeout()

getQueueMaxAppsDefault

public int getQueueMaxAppsDefault()

getDefaultQueueLabel

public java.lang.String getDefaultQueueLabel()

getDefaultFairSharePreemptionThreshold

public float getDefaultFairSharePreemptionThreshold()

getQueueMaxAMShareDefault

public float getQueueMaxAMShareDefault()

getReservationPlanner

public java.util.Optional<java.lang.String> getReservationPlanner()

getReservationAgent

public java.util.Optional<java.lang.String> getReservationAgent()

getReservationAdmissionPolicy

public java.util.Optional<java.lang.String> getReservationAdmissionPolicy()

getQueuePlacementPolicy

public java.util.Optional<org.w3c.dom.Element> getQueuePlacementPolicy()

getQueueElements

public java.util.List<org.w3c.dom.Element> getQueueElements()

getUserMaxApps

public java.util.Map<java.lang.String,java.lang.Integer> getUserMaxApps()

getDefaultSchedulingPolicy

public SchedulingPolicy getDefaultSchedulingPolicy()