org.apache.hadoop.yarn.server.resourcemanager.reservation
Class ReservationInputValidator

java.lang.Object
  org.apache.hadoop.yarn.server.resourcemanager.reservation.ReservationInputValidator

public class ReservationInputValidator
extends Object

Constructor Summary

ReservationInputValidator(org.apache.hadoop.yarn.util.Clock clock)
Utility class to validate reservation requests.

Method Summary

Plan	validateReservationDeleteRequest(ReservationSystem reservationSystem, org.apache.hadoop.yarn.api.protocolrecords.ReservationDeleteRequest request) Quick validation on the input to check some obvious fail conditions (fail fast) the input and returns the appropriate Plan associated with the specified Queue or throws an exception message illustrating the details of any validation check failures
Plan	validateReservationSubmissionRequest(ReservationSystem reservationSystem, org.apache.hadoop.yarn.api.protocolrecords.ReservationSubmissionRequest request, org.apache.hadoop.yarn.api.records.ReservationId reservationId) Quick validation on the input to check some obvious fail conditions (fail fast) the input and returns the appropriate Plan associated with the specified Queue or throws an exception message illustrating the details of any validation check failures
Plan	validateReservationUpdateRequest(ReservationSystem reservationSystem, org.apache.hadoop.yarn.api.protocolrecords.ReservationUpdateRequest request) Quick validation on the input to check some obvious fail conditions (fail fast) the input and returns the appropriate Plan associated with the specified Queue or throws an exception message illustrating the details of any validation check failures

Methods inherited from class java.lang.Object

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

Constructor Detail

ReservationInputValidator

public ReservationInputValidator(org.apache.hadoop.yarn.util.Clock clock)

Utility class to validate reservation requests.

Method Detail

validateReservationSubmissionRequest

public Plan validateReservationSubmissionRequest(ReservationSystem reservationSystem,
                                                 org.apache.hadoop.yarn.api.protocolrecords.ReservationSubmissionRequest request,
                                                 org.apache.hadoop.yarn.api.records.ReservationId reservationId)
                                          throws org.apache.hadoop.yarn.exceptions.YarnException

Quick validation on the input to check some obvious fail conditions (fail fast) the input and returns the appropriate Plan associated with the specified Queue or throws an exception message illustrating the details of any validation check failures

Parameters:

reservationSystem - the ReservationSystem to validate against

request - the ReservationSubmissionRequest defining the resources required over time for the request

reservationId - the ReservationId associated with the current request

Returns:

the Plan to submit the request to

Throws:

org.apache.hadoop.yarn.exceptions.YarnException

validateReservationUpdateRequest

public Plan validateReservationUpdateRequest(ReservationSystem reservationSystem,
                                             org.apache.hadoop.yarn.api.protocolrecords.ReservationUpdateRequest request)
                                      throws org.apache.hadoop.yarn.exceptions.YarnException

Quick validation on the input to check some obvious fail conditions (fail fast) the input and returns the appropriate Plan associated with the specified Queue or throws an exception message illustrating the details of any validation check failures

Parameters:

reservationSystem - the ReservationSystem to validate against

request - the ReservationUpdateRequest defining the resources required over time for the request

Returns:

the Plan to submit the request to

Throws:

org.apache.hadoop.yarn.exceptions.YarnException

validateReservationDeleteRequest

public Plan validateReservationDeleteRequest(ReservationSystem reservationSystem,
                                             org.apache.hadoop.yarn.api.protocolrecords.ReservationDeleteRequest request)
                                      throws org.apache.hadoop.yarn.exceptions.YarnException

Quick validation on the input to check some obvious fail conditions (fail fast) the input and returns the appropriate Plan associated with the specified Queue or throws an exception message illustrating the details of any validation check failures

Parameters:

reservationSystem - the ReservationSystem to validate against

request - the ReservationDeleteRequest defining the resources required over time for the request

Returns:

the Plan to submit the request to

Throws:

org.apache.hadoop.yarn.exceptions.YarnException