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

Class FederationApplicationHomeSubClusterStoreInputValidator

java.lang.Object

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

public final class FederationApplicationHomeSubClusterStoreInputValidator
extends Object

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

Method Summary

Modifier and Type	Method	Description
static void	validate(AddApplicationHomeSubClusterRequest request)	Quick validation on the input to check some obvious fail conditions (fail fast).
static void	validate(DeleteApplicationHomeSubClusterRequest request)	Quick validation on the input to check some obvious fail conditions (fail fast).
static void	validate(GetApplicationHomeSubClusterRequest request)	Quick validation on the input to check some obvious fail conditions (fail fast).
static void	validate(UpdateApplicationHomeSubClusterRequest 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(AddApplicationHomeSubClusterRequest request)
                     throws FederationStateStoreInvalidInputException

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

Parameters:

request - the AddApplicationHomeSubClusterRequest to validate against

Throws:

FederationStateStoreInvalidInputException - if the request is invalid

validate

public static void validate(UpdateApplicationHomeSubClusterRequest request)
                     throws FederationStateStoreInvalidInputException

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

Parameters:

request - the UpdateApplicationHomeSubClusterRequest to validate against

Throws:

FederationStateStoreInvalidInputException - if the request is invalid

validate

public static void validate(GetApplicationHomeSubClusterRequest request)
                     throws FederationStateStoreInvalidInputException

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

Parameters:

request - the GetApplicationHomeSubClusterRequest to validate against

Throws:

FederationStateStoreInvalidInputException - if the request is invalid

validate

public static void validate(DeleteApplicationHomeSubClusterRequest request)
                     throws FederationStateStoreInvalidInputException

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

Parameters:

request - the DeleteApplicationHomeSubClusterRequest to validate against

Throws:

FederationStateStoreInvalidInputException - if the request is invalid