org.finra.herd.service

Interface EmrClusterDefinitionService

All Known Implementing Classes:

EmrClusterDefinitionServiceImpl

public interface EmrClusterDefinitionService

The EMR cluster definition service.

Method Summary

Modifier and Type	Method and Description
EmrClusterDefinitionInformation	createEmrClusterDefinition(EmrClusterDefinitionCreateRequest emrClusterDefinitionCreateRequest) Creates a new EMR cluster definition.
EmrClusterDefinitionInformation	deleteEmrClusterDefinition(EmrClusterDefinitionKey emrClusterDefinitionKey) Deletes an existing EMR cluster definition by key.
EmrClusterDefinitionInformation	getEmrClusterDefinition(EmrClusterDefinitionKey emrClusterDefinitionKey) Gets an existing EMR cluster definition by key.
EmrClusterDefinitionKeys	getEmrClusterDefinitions(String namespace) Gets a list of keys for all EMR cluster definitions defined in the system for the specified namespace.
EmrClusterDefinitionInformation	updateEmrClusterDefinition(EmrClusterDefinitionKey emrClusterDefinitionKey, EmrClusterDefinitionUpdateRequest emrClusterDefinitionUpdateRequest) Updates an existing EMR cluster definition.

Method Detail

createEmrClusterDefinition

EmrClusterDefinitionInformation createEmrClusterDefinition(EmrClusterDefinitionCreateRequest emrClusterDefinitionCreateRequest)
                                                    throws Exception

Creates a new EMR cluster definition.

Parameters:

emrClusterDefinitionCreateRequest - the information needed to create an EMR cluster definition

Returns:

the newly created EMR cluster definition

Throws:

Exception

getEmrClusterDefinition

EmrClusterDefinitionInformation getEmrClusterDefinition(EmrClusterDefinitionKey emrClusterDefinitionKey)
                                                 throws Exception

Gets an existing EMR cluster definition by key.

Parameters:

emrClusterDefinitionKey - the EMR cluster definition key

Returns:

the EMR cluster definition

Throws:

Exception

updateEmrClusterDefinition

EmrClusterDefinitionInformation updateEmrClusterDefinition(EmrClusterDefinitionKey emrClusterDefinitionKey,
                                                           EmrClusterDefinitionUpdateRequest emrClusterDefinitionUpdateRequest)
                                                    throws Exception

Updates an existing EMR cluster definition.

Parameters:

emrClusterDefinitionKey - the EMR cluster definition key

emrClusterDefinitionUpdateRequest - the information needed to update the EMR cluster definition

Returns:

the updated EMR cluster definition

Throws:

Exception

deleteEmrClusterDefinition

EmrClusterDefinitionInformation deleteEmrClusterDefinition(EmrClusterDefinitionKey emrClusterDefinitionKey)
                                                    throws Exception

Deletes an existing EMR cluster definition by key.

Parameters:

emrClusterDefinitionKey - the EMR cluster definition key

Returns:

the EMR cluster definition that got deleted

Throws:

Exception

getEmrClusterDefinitions

EmrClusterDefinitionKeys getEmrClusterDefinitions(String namespace)
                                           throws Exception

Gets a list of keys for all EMR cluster definitions defined in the system for the specified namespace.

Parameters:

namespace - the namespace

Returns:

the EMR cluster definition keys

Throws:

Exception