com.mapr.hadoop.yarn.resourcemanager

Class MapRTicketGenerator

java.lang.Object

com.mapr.hadoop.yarn.resourcemanager.MapRTicketGenerator

public class MapRTicketGenerator
extends java.lang.Object

Handler to respond to a newly registered application with ResourceManager. It creates a MapR ticket for the application and stores it in MapRFS. The NodeManager will localize this ticket and make it available to the tasks.

Constructor Summary

Constructors

Constructor and Description
MapRTicketGenerator()

Method Summary

Modifier and Type	Method and Description
void	generateToken(org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext appCtx, java.lang.String username, org.apache.hadoop.conf.Configuration conf)
void	removeToken(org.apache.hadoop.yarn.api.records.ApplicationId appId, org.apache.hadoop.conf.Configuration conf)

Methods inherited from class java.lang.Object

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

Constructor Detail

MapRTicketGenerator

public MapRTicketGenerator()

Method Detail

generateToken

public void generateToken(org.apache.hadoop.yarn.api.records.ApplicationSubmissionContext appCtx,
                          java.lang.String username,
                          org.apache.hadoop.conf.Configuration conf)

removeToken

public void removeToken(org.apache.hadoop.yarn.api.records.ApplicationId appId,
                        org.apache.hadoop.conf.Configuration conf)