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

Class FederationPolicyStoreInputValidator

java.lang.Object

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

public final class FederationPolicyStoreInputValidator
extends Object

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

Method Summary

Modifier and Type	Method	Description
static void	validate(DeleteSubClusterPoliciesConfigurationsRequest request)
static void	validate(GetSubClusterPolicyConfigurationRequest request)	Quick validation on the input to check some obvious fail conditions (fail fast).
static void	validate(SetSubClusterPolicyConfigurationRequest 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 Details

validate

public static void validate(GetSubClusterPolicyConfigurationRequest request)
                     throws FederationStateStoreInvalidInputException

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

Parameters:

request - the GetSubClusterPolicyConfigurationRequest to validate against

Throws:

FederationStateStoreInvalidInputException - if the request is invalid

validate

public static void validate(SetSubClusterPolicyConfigurationRequest request)
                     throws FederationStateStoreInvalidInputException

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

Parameters:

request - the SetSubClusterPolicyConfigurationRequest to validate against

Throws:

FederationStateStoreInvalidInputException - if the request is invalid

validate

public static void validate(DeleteSubClusterPoliciesConfigurationsRequest request)
                     throws FederationStateStoreInvalidInputException

Throws:

FederationStateStoreInvalidInputException