Package org.apache.hadoop.yarn.server.federation.store.utils

Class FederationReservationHomeSubClusterStoreInputValidator

java.lang.Object

org.apache.hadoop.yarn.server.federation.store.utils.FederationReservationHomeSubClusterStoreInputValidator

public final class FederationReservationHomeSubClusterStoreInputValidator
extends java.lang.Object

Utility class to validate the inputs to FederationReservationHomeSubClusterStore, allows a fail fast mechanism for invalid user inputs.

Method Summary

Modifier and Type	Method	Description
static void	validate(AddReservationHomeSubClusterRequest request)	Quick validation on the input to check some obvious fail conditions (fail fast).
static void	validate(DeleteReservationHomeSubClusterRequest request)	Quick validation on the input to check some obvious fail conditions (fail fast).
static void	validate(GetReservationHomeSubClusterRequest request)	Quick validation on the input to check some obvious fail conditions (fail fast).
static void	validate(UpdateReservationHomeSubClusterRequest request)	Quick validation on the input to check some obvious fail conditions (fail fast).

Methods inherited from class java.lang.Object

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

Method Detail

validate

public static void validate(AddReservationHomeSubClusterRequest request)
                     throws FederationStateStoreInvalidInputException

Quick validation on the input to check some obvious fail conditions (fail fast). Check if the provided AddReservationHomeSubClusterRequest for adding a new reservation is valid or not.

Parameters:

request - the AddReservationHomeSubClusterRequest to validate against

Throws:

FederationStateStoreInvalidInputException - if the request is invalid

validate

public static void validate(GetReservationHomeSubClusterRequest request)
                     throws FederationStateStoreInvalidInputException

Quick validation on the input to check some obvious fail conditions (fail fast). Check if the provided GetReservationHomeSubClusterRequest for querying reservation's information is valid or not.

Parameters:

request - the GetReservationHomeSubClusterRequest to validate against

Throws:

FederationStateStoreInvalidInputException - if the request is invalid

validate

public static void validate(UpdateReservationHomeSubClusterRequest request)
                     throws FederationStateStoreInvalidInputException

Quick validation on the input to check some obvious fail conditions (fail fast). Check if the provided UpdateReservationHomeSubClusterRequest for updating an reservation is valid or not.

Parameters:

request - the UpdateReservationHomeSubClusterRequest to validate against

Throws:

FederationStateStoreInvalidInputException - if the request is invalid

validate

public static void validate(DeleteReservationHomeSubClusterRequest request)
                     throws FederationStateStoreInvalidInputException

Quick validation on the input to check some obvious fail conditions (fail fast). Check if the provided DeleteReservationHomeSubClusterRequest for deleting an Reservation is valid or not.

Parameters:

request - the DeleteReservationHomeSubClusterRequest to validate against

Throws:

FederationStateStoreInvalidInputException - if the request is invalid