AmazonElasticMapReduce (AWS Java SDK for Amazon EMR 1.12.576 API)

All Known Subinterfaces:

AmazonElasticMapReduceAsync

All Known Implementing Classes:

AbstractAmazonElasticMapReduce, AbstractAmazonElasticMapReduceAsync, AmazonElasticMapReduceAsyncClient, AmazonElasticMapReduceClient
```
@Generated(value="com.amazonaws:aws-java-sdk-code-generator")
public interface AmazonElasticMapReduce
```
Interface for accessing Amazon EMR.
Note: Do not directly implement this interface, new methods are added to it regularly. Extend from AbstractAmazonElasticMapReduce instead.

Amazon EMR is a web service that makes it easier to process large amounts of data efficiently. Amazon EMR uses Hadoop processing combined with several Amazon Web Services services to do tasks such as web indexing, data mining, log file analysis, machine learning, scientific simulation, and data warehouse management.

Field Summary

Fields
Modifier and Type Field and Description

static String ENDPOINT_PREFIX
The region metadata service name for computing region endpoints.

Fields
Modifier and Type	Field and Description
`static String`	`ENDPOINT_PREFIX` The region metadata service name for computing region endpoints.

Method Summary

All Methods Instance Methods Abstract Methods Deprecated Methods
Modifier and Type	Method and Description
`AddInstanceFleetResult`	`addInstanceFleet(AddInstanceFleetRequest addInstanceFleetRequest)` Adds an instance fleet to a running cluster.
`AddInstanceGroupsResult`	`addInstanceGroups(AddInstanceGroupsRequest addInstanceGroupsRequest)` Adds one or more instance groups to a running cluster.
`AddJobFlowStepsResult`	`addJobFlowSteps(AddJobFlowStepsRequest addJobFlowStepsRequest)` AddJobFlowSteps adds new steps to a running cluster.
`AddTagsResult`	`addTags(AddTagsRequest addTagsRequest)` Adds tags to an Amazon EMR resource, such as a cluster or an Amazon EMR Studio.
`CancelStepsResult`	`cancelSteps(CancelStepsRequest cancelStepsRequest)` Cancels a pending step or steps in a running cluster.
`CreateSecurityConfigurationResult`	`createSecurityConfiguration(CreateSecurityConfigurationRequest createSecurityConfigurationRequest)` Creates a security configuration, which is stored in the service and can be specified when a cluster is created.
`CreateStudioResult`	`createStudio(CreateStudioRequest createStudioRequest)` Creates a new Amazon EMR Studio.
`CreateStudioSessionMappingResult`	`createStudioSessionMapping(CreateStudioSessionMappingRequest createStudioSessionMappingRequest)` Maps a user or group to the Amazon EMR Studio specified by `StudioId`, and applies a session policy to refine Studio permissions for that user or group.
`DeleteSecurityConfigurationResult`	`deleteSecurityConfiguration(DeleteSecurityConfigurationRequest deleteSecurityConfigurationRequest)` Deletes a security configuration.
`DeleteStudioResult`	`deleteStudio(DeleteStudioRequest deleteStudioRequest)` Removes an Amazon EMR Studio from the Studio metadata store.
`DeleteStudioSessionMappingResult`	`deleteStudioSessionMapping(DeleteStudioSessionMappingRequest deleteStudioSessionMappingRequest)` Removes a user or group from an Amazon EMR Studio.
`DescribeClusterResult`	`describeCluster(DescribeClusterRequest describeClusterRequest)` Provides cluster-level details including status, hardware and software configuration, VPC settings, and so on.
`DescribeJobFlowsResult`	`describeJobFlows()` Deprecated.
`DescribeJobFlowsResult`	`describeJobFlows(DescribeJobFlowsRequest describeJobFlowsRequest)` Deprecated.
`DescribeNotebookExecutionResult`	`describeNotebookExecution(DescribeNotebookExecutionRequest describeNotebookExecutionRequest)` Provides details of a notebook execution.
`DescribeReleaseLabelResult`	`describeReleaseLabel(DescribeReleaseLabelRequest describeReleaseLabelRequest)` Provides Amazon EMR release label details, such as the releases available the Region where the API request is run, and the available applications for a specific Amazon EMR release label.
`DescribeSecurityConfigurationResult`	`describeSecurityConfiguration(DescribeSecurityConfigurationRequest describeSecurityConfigurationRequest)` Provides the details of a security configuration by returning the configuration JSON.
`DescribeStepResult`	`describeStep(DescribeStepRequest describeStepRequest)` Provides more detail about the cluster step.
`DescribeStudioResult`	`describeStudio(DescribeStudioRequest describeStudioRequest)` Returns details for the specified Amazon EMR Studio including ID, Name, VPC, Studio access URL, and so on.
`GetAutoTerminationPolicyResult`	`getAutoTerminationPolicy(GetAutoTerminationPolicyRequest getAutoTerminationPolicyRequest)` Returns the auto-termination policy for an Amazon EMR cluster.
`GetBlockPublicAccessConfigurationResult`	`getBlockPublicAccessConfiguration(GetBlockPublicAccessConfigurationRequest getBlockPublicAccessConfigurationRequest)` Returns the Amazon EMR block public access configuration for your Amazon Web Services account in the current Region.
`ResponseMetadata`	`getCachedResponseMetadata(AmazonWebServiceRequest request)` Returns additional metadata for a previously executed successful request, typically used for debugging issues where a service isn't acting as expected.
`GetClusterSessionCredentialsResult`	`getClusterSessionCredentials(GetClusterSessionCredentialsRequest getClusterSessionCredentialsRequest)` Provides temporary, HTTP basic credentials that are associated with a given runtime IAM role and used by a cluster with fine-grained access control activated.
`GetManagedScalingPolicyResult`	`getManagedScalingPolicy(GetManagedScalingPolicyRequest getManagedScalingPolicyRequest)` Fetches the attached managed scaling policy for an Amazon EMR cluster.
`GetStudioSessionMappingResult`	`getStudioSessionMapping(GetStudioSessionMappingRequest getStudioSessionMappingRequest)` Fetches mapping details for the specified Amazon EMR Studio and identity (user or group).
`ListBootstrapActionsResult`	`listBootstrapActions(ListBootstrapActionsRequest listBootstrapActionsRequest)` Provides information about the bootstrap actions associated with a cluster.
`ListClustersResult`	`listClusters()` Simplified method form for invoking the ListClusters operation.
`ListClustersResult`	`listClusters(ListClustersRequest listClustersRequest)` Provides the status of all clusters visible to this Amazon Web Services account.
`ListInstanceFleetsResult`	`listInstanceFleets(ListInstanceFleetsRequest listInstanceFleetsRequest)` Lists all available details about the instance fleets in a cluster.
`ListInstanceGroupsResult`	`listInstanceGroups(ListInstanceGroupsRequest listInstanceGroupsRequest)` Provides all available details about the instance groups in a cluster.
`ListInstancesResult`	`listInstances(ListInstancesRequest listInstancesRequest)` Provides information for all active Amazon EC2 instances and Amazon EC2 instances terminated in the last 30 days, up to a maximum of 2,000.
`ListNotebookExecutionsResult`	`listNotebookExecutions(ListNotebookExecutionsRequest listNotebookExecutionsRequest)` Provides summaries of all notebook executions.
`ListReleaseLabelsResult`	`listReleaseLabels(ListReleaseLabelsRequest listReleaseLabelsRequest)` Retrieves release labels of Amazon EMR services in the Region where the API is called.
`ListSecurityConfigurationsResult`	`listSecurityConfigurations(ListSecurityConfigurationsRequest listSecurityConfigurationsRequest)` Lists all the security configurations visible to this account, providing their creation dates and times, and their names.
`ListStepsResult`	`listSteps(ListStepsRequest listStepsRequest)` Provides a list of steps for the cluster in reverse order unless you specify `stepIds` with the request or filter by `StepStates`.
`ListStudiosResult`	`listStudios(ListStudiosRequest listStudiosRequest)` Returns a list of all Amazon EMR Studios associated with the Amazon Web Services account.
`ListStudioSessionMappingsResult`	`listStudioSessionMappings(ListStudioSessionMappingsRequest listStudioSessionMappingsRequest)` Returns a list of all user or group session mappings for the Amazon EMR Studio specified by `StudioId` .
`ListSupportedInstanceTypesResult`	`listSupportedInstanceTypes(ListSupportedInstanceTypesRequest listSupportedInstanceTypesRequest)` A list of the instance types that Amazon EMR supports.
`ModifyClusterResult`	`modifyCluster(ModifyClusterRequest modifyClusterRequest)` Modifies the number of steps that can be executed concurrently for the cluster specified using ClusterID.
`ModifyInstanceFleetResult`	`modifyInstanceFleet(ModifyInstanceFleetRequest modifyInstanceFleetRequest)` Modifies the target On-Demand and target Spot capacities for the instance fleet with the specified InstanceFleetID within the cluster specified using ClusterID.
`ModifyInstanceGroupsResult`	`modifyInstanceGroups()` Simplified method form for invoking the ModifyInstanceGroups operation.
`ModifyInstanceGroupsResult`	`modifyInstanceGroups(ModifyInstanceGroupsRequest modifyInstanceGroupsRequest)` ModifyInstanceGroups modifies the number of nodes and configuration settings of an instance group.
`PutAutoScalingPolicyResult`	`putAutoScalingPolicy(PutAutoScalingPolicyRequest putAutoScalingPolicyRequest)` Creates or updates an automatic scaling policy for a core instance group or task instance group in an Amazon EMR cluster.
`PutAutoTerminationPolicyResult`	`putAutoTerminationPolicy(PutAutoTerminationPolicyRequest putAutoTerminationPolicyRequest)`
`PutBlockPublicAccessConfigurationResult`	`putBlockPublicAccessConfiguration(PutBlockPublicAccessConfigurationRequest putBlockPublicAccessConfigurationRequest)` Creates or updates an Amazon EMR block public access configuration for your Amazon Web Services account in the current Region.
`PutManagedScalingPolicyResult`	`putManagedScalingPolicy(PutManagedScalingPolicyRequest putManagedScalingPolicyRequest)` Creates or updates a managed scaling policy for an Amazon EMR cluster.
`RemoveAutoScalingPolicyResult`	`removeAutoScalingPolicy(RemoveAutoScalingPolicyRequest removeAutoScalingPolicyRequest)` Removes an automatic scaling policy from a specified instance group within an Amazon EMR cluster.
`RemoveAutoTerminationPolicyResult`	`removeAutoTerminationPolicy(RemoveAutoTerminationPolicyRequest removeAutoTerminationPolicyRequest)` Removes an auto-termination policy from an Amazon EMR cluster.
`RemoveManagedScalingPolicyResult`	`removeManagedScalingPolicy(RemoveManagedScalingPolicyRequest removeManagedScalingPolicyRequest)` Removes a managed scaling policy from a specified Amazon EMR cluster.
`RemoveTagsResult`	`removeTags(RemoveTagsRequest removeTagsRequest)` Removes tags from an Amazon EMR resource, such as a cluster or Amazon EMR Studio.
`RunJobFlowResult`	`runJobFlow(RunJobFlowRequest runJobFlowRequest)` RunJobFlow creates and starts running a new cluster (job flow).
`void`	`setEndpoint(String endpoint)` Deprecated. use `AwsClientBuilder#setEndpointConfiguration(AwsClientBuilder.EndpointConfiguration)` for example: `builder.setEndpointConfiguration(new EndpointConfiguration(endpoint, signingRegion));`
`void`	`setRegion(Region region)` Deprecated. use `AwsClientBuilder#setRegion(String)`
`SetTerminationProtectionResult`	`setTerminationProtection(SetTerminationProtectionRequest setTerminationProtectionRequest)` SetTerminationProtection locks a cluster (job flow) so the Amazon EC2 instances in the cluster cannot be terminated by user intervention, an API call, or in the event of a job-flow error.
`SetVisibleToAllUsersResult`	`setVisibleToAllUsers(SetVisibleToAllUsersRequest setVisibleToAllUsersRequest)`
`void`	`shutdown()` Shuts down this client object, releasing any resources that might be held open.
`StartNotebookExecutionResult`	`startNotebookExecution(StartNotebookExecutionRequest startNotebookExecutionRequest)` Starts a notebook execution.
`StopNotebookExecutionResult`	`stopNotebookExecution(StopNotebookExecutionRequest stopNotebookExecutionRequest)` Stops a notebook execution.
`TerminateJobFlowsResult`	`terminateJobFlows(TerminateJobFlowsRequest terminateJobFlowsRequest)` TerminateJobFlows shuts a list of clusters (job flows) down.
`UpdateStudioResult`	`updateStudio(UpdateStudioRequest updateStudioRequest)` Updates an Amazon EMR Studio configuration, including attributes such as name, description, and subnets.
`UpdateStudioSessionMappingResult`	`updateStudioSessionMapping(UpdateStudioSessionMappingRequest updateStudioSessionMappingRequest)` Updates the session policy attached to the user or group for the specified Amazon EMR Studio.
`AmazonElasticMapReduceWaiters`	`waiters()`

- Field Detail
  - ENDPOINT_PREFIX
```
static final String ENDPOINT_PREFIX
```
    The region metadata service name for computing region endpoints. You can use this value to retrieve metadata (such as supported regions) of the service.
    
    See Also:
    
    RegionUtils.getRegionsForService(String), Constant Field Values
- Method Detail
  - setEndpoint
```
@Deprecated
void setEndpoint(String endpoint)
```
    Deprecated. use AwsClientBuilder#setEndpointConfiguration(AwsClientBuilder.EndpointConfiguration) for example: builder.setEndpointConfiguration(new EndpointConfiguration(endpoint, signingRegion));
    
    Overrides the default endpoint for this client ("https://elasticmapreduce.amazonaws.com"). Callers can use this method to control which AWS region they want to work with.
    Callers can pass in just the endpoint (ex: "elasticmapreduce.amazonaws.com") or a full URL, including the protocol (ex: "https://elasticmapreduce.amazonaws.com"). If the protocol is not specified here, the default protocol from this client's ClientConfiguration will be used, which by default is HTTPS.
    For more information on using AWS regions with the AWS SDK for Java, and a complete list of all available endpoints for all AWS services, see: https://docs.aws.amazon.com/sdk-for-java/v1/developer-guide/java-dg-region-selection.html#region-selection- choose-endpoint
    This method is not threadsafe. An endpoint should be configured when the client is created and before any service requests are made. Changing it afterwards creates inevitable race conditions for any service requests in transit or retrying.
    
    Parameters:
    
    endpoint - The endpoint (ex: "elasticmapreduce.amazonaws.com") or a full URL, including the protocol (ex: "https://elasticmapreduce.amazonaws.com") of the region specific AWS endpoint this client will communicate with.
  - setRegion
```
@Deprecated
void setRegion(Region region)
```
    Deprecated. use AwsClientBuilder#setRegion(String)
    
    An alternative to setEndpoint(String), sets the regional endpoint for this client's service calls. Callers can use this method to control which AWS region they want to work with.
    By default, all service endpoints in all regions use the https protocol. To use http instead, specify it in the ClientConfiguration supplied at construction.
    This method is not threadsafe. A region should be configured when the client is created and before any service requests are made. Changing it afterwards creates inevitable race conditions for any service requests in transit or retrying.
    
    Parameters:
    
    region - The region this client will communicate with. See Region.getRegion(com.amazonaws.regions.Regions) for accessing a given region. Must not be null and must be a region where the service is available.
    
    See Also:
    
    Region.getRegion(com.amazonaws.regions.Regions), Region.createClient(Class, com.amazonaws.auth.AWSCredentialsProvider, ClientConfiguration), Region.isServiceSupported(String)
  - addInstanceFleet
```
AddInstanceFleetResult addInstanceFleet(AddInstanceFleetRequest addInstanceFleetRequest)
```
    Adds an instance fleet to a running cluster.
    
    The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and higher, excluding 5.0.x.
    
    Parameters:
    
    addInstanceFleetRequest -
    
    Returns:
    
    Result of the AddInstanceFleet operation returned by the service.
    
    Throws:
    
    InternalServerException - This exception occurs when there is an internal failure in the Amazon EMR service.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - addInstanceGroups
```
AddInstanceGroupsResult addInstanceGroups(AddInstanceGroupsRequest addInstanceGroupsRequest)
```
    Adds one or more instance groups to a running cluster.
    
    Parameters:
    
    addInstanceGroupsRequest - Input to an AddInstanceGroups call.
    
    Returns:
    
    Result of the AddInstanceGroups operation returned by the service.
    
    Throws:
    
    InternalServerErrorException - Indicates that an error occurred while processing the request and that the request was not completed.
    
    See Also:
    
    AWS API Documentation
  - addJobFlowSteps
```
AddJobFlowStepsResult addJobFlowSteps(AddJobFlowStepsRequest addJobFlowStepsRequest)
```
    AddJobFlowSteps adds new steps to a running cluster. A maximum of 256 steps are allowed in each job flow.
    
    If your cluster is long-running (such as a Hive data warehouse) or complex, you may require more than 256 steps to process your data. You can bypass the 256-step limitation in various ways, including using SSH to connect to the master node and submitting queries directly to the software running on the master node, such as Hive and Hadoop.
    
    A step specifies the location of a JAR file stored either on the master node of the cluster or in Amazon S3. Each step is performed by the main function of the main class of the JAR file. The main class can be specified either in the manifest of the JAR or by using the MainFunction parameter of the step.
    
    Amazon EMR executes each step in the order listed. For a step to be considered complete, the main function must exit with a zero exit code and all Hadoop jobs started while the step was running must have completed and run successfully.
    
    You can only add steps to a cluster that is in one of the following states: STARTING, BOOTSTRAPPING, RUNNING, or WAITING.
    
    The string values passed into HadoopJarStep object cannot exceed a total of 10240 characters.
    
    Parameters:
    
    addJobFlowStepsRequest - The input argument to the AddJobFlowSteps operation.
    
    Returns:
    
    Result of the AddJobFlowSteps operation returned by the service.
    
    Throws:
    
    InternalServerErrorException - Indicates that an error occurred while processing the request and that the request was not completed.
    
    See Also:
    
    AWS API Documentation
  - addTags
```
AddTagsResult addTags(AddTagsRequest addTagsRequest)
```
    Adds tags to an Amazon EMR resource, such as a cluster or an Amazon EMR Studio. Tags make it easier to associate resources in various ways, such as grouping clusters to track your Amazon EMR resource allocation costs. For more information, see Tag Clusters.
    
    Parameters:
    
    addTagsRequest - This input identifies an Amazon EMR resource and a list of tags to attach.
    
    Returns:
    
    Result of the AddTags operation returned by the service.
    
    Throws:
    
    InternalServerException - This exception occurs when there is an internal failure in the Amazon EMR service.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - cancelSteps
```
CancelStepsResult cancelSteps(CancelStepsRequest cancelStepsRequest)
```
    Cancels a pending step or steps in a running cluster. Available only in Amazon EMR versions 4.8.0 and higher, excluding version 5.0.0. A maximum of 256 steps are allowed in each CancelSteps request. CancelSteps is idempotent but asynchronous; it does not guarantee that a step will be canceled, even if the request is successfully submitted. When you use Amazon EMR releases 5.28.0 and higher, you can cancel steps that are in a PENDING or RUNNING state. In earlier versions of Amazon EMR, you can only cancel steps that are in a PENDING state.
    
    Parameters:
    
    cancelStepsRequest - The input argument to the CancelSteps operation.
    
    Returns:
    
    Result of the CancelSteps operation returned by the service.
    
    Throws:
    
    InternalServerErrorException - Indicates that an error occurred while processing the request and that the request was not completed.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - createSecurityConfiguration
```
CreateSecurityConfigurationResult createSecurityConfiguration(CreateSecurityConfigurationRequest createSecurityConfigurationRequest)
```
    Creates a security configuration, which is stored in the service and can be specified when a cluster is created.
    
    Parameters:
    
    createSecurityConfigurationRequest -
    
    Returns:
    
    Result of the CreateSecurityConfiguration operation returned by the service.
    
    Throws:
    
    InternalServerException - This exception occurs when there is an internal failure in the Amazon EMR service.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - createStudio
```
CreateStudioResult createStudio(CreateStudioRequest createStudioRequest)
```
    Creates a new Amazon EMR Studio.
    
    Parameters:
    
    createStudioRequest -
    
    Returns:
    
    Result of the CreateStudio operation returned by the service.
    
    Throws:
    
    InternalServerException - This exception occurs when there is an internal failure in the Amazon EMR service.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - createStudioSessionMapping
```
CreateStudioSessionMappingResult createStudioSessionMapping(CreateStudioSessionMappingRequest createStudioSessionMappingRequest)
```
    Maps a user or group to the Amazon EMR Studio specified by StudioId, and applies a session policy to refine Studio permissions for that user or group. Use CreateStudioSessionMapping to assign users to a Studio when you use IAM Identity Center authentication. For instructions on how to assign users to a Studio when you use IAM authentication, see Assign a user or group to your EMR Studio.
    
    Parameters:
    
    createStudioSessionMappingRequest -
    
    Returns:
    
    Result of the CreateStudioSessionMapping operation returned by the service.
    
    Throws:
    
    InternalServerErrorException - Indicates that an error occurred while processing the request and that the request was not completed.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - deleteSecurityConfiguration
```
DeleteSecurityConfigurationResult deleteSecurityConfiguration(DeleteSecurityConfigurationRequest deleteSecurityConfigurationRequest)
```
    Deletes a security configuration.
    
    Parameters:
    
    deleteSecurityConfigurationRequest -
    
    Returns:
    
    Result of the DeleteSecurityConfiguration operation returned by the service.
    
    Throws:
    
    InternalServerException - This exception occurs when there is an internal failure in the Amazon EMR service.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - deleteStudio
```
DeleteStudioResult deleteStudio(DeleteStudioRequest deleteStudioRequest)
```
    Removes an Amazon EMR Studio from the Studio metadata store.
    
    Parameters:
    
    deleteStudioRequest -
    
    Returns:
    
    Result of the DeleteStudio operation returned by the service.
    
    Throws:
    
    InternalServerException - This exception occurs when there is an internal failure in the Amazon EMR service.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - deleteStudioSessionMapping
```
DeleteStudioSessionMappingResult deleteStudioSessionMapping(DeleteStudioSessionMappingRequest deleteStudioSessionMappingRequest)
```
    Removes a user or group from an Amazon EMR Studio.
    
    Parameters:
    
    deleteStudioSessionMappingRequest -
    
    Returns:
    
    Result of the DeleteStudioSessionMapping operation returned by the service.
    
    Throws:
    
    InternalServerErrorException - Indicates that an error occurred while processing the request and that the request was not completed.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - describeCluster
```
DescribeClusterResult describeCluster(DescribeClusterRequest describeClusterRequest)
```
    Provides cluster-level details including status, hardware and software configuration, VPC settings, and so on.
    
    Parameters:
    
    describeClusterRequest - This input determines which cluster to describe.
    
    Returns:
    
    Result of the DescribeCluster operation returned by the service.
    
    Throws:
    
    InternalServerException - This exception occurs when there is an internal failure in the Amazon EMR service.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - describeJobFlows
```
@Deprecated
DescribeJobFlowsResult describeJobFlows(DescribeJobFlowsRequest describeJobFlowsRequest)
```
    Deprecated.
    This API is no longer supported and will eventually be removed. We recommend you use ListClusters, DescribeCluster, ListSteps, ListInstanceGroups and ListBootstrapActions instead.
    
    DescribeJobFlows returns a list of job flows that match all of the supplied parameters. The parameters can include a list of job flow IDs, job flow states, and restrictions on job flow creation date and time.
    
    Regardless of supplied parameters, only job flows created within the last two months are returned.
    
    If no parameters are supplied, then job flows matching either of the following criteria are returned:
    - Job flows created and completed in the last two weeks
    - Job flows created within the last two months that are in one of the following states: RUNNING, WAITING, SHUTTING_DOWN, STARTING
    Amazon EMR can return a maximum of 512 job flow descriptions.
    Parameters:
    
    describeJobFlowsRequest - The input for the DescribeJobFlows operation.
    
    Returns:
    
    Result of the DescribeJobFlows operation returned by the service.
    
    Throws:
    
    InternalServerErrorException - Indicates that an error occurred while processing the request and that the request was not completed.
    
    See Also:
    
    AWS API Documentation
  - describeJobFlows
```
@Deprecated
DescribeJobFlowsResult describeJobFlows()
```
    Deprecated.
    
    Simplified method form for invoking the DescribeJobFlows operation.
    
    See Also:
    
    describeJobFlows(DescribeJobFlowsRequest)
  - describeNotebookExecution
```
DescribeNotebookExecutionResult describeNotebookExecution(DescribeNotebookExecutionRequest describeNotebookExecutionRequest)
```
    Provides details of a notebook execution.
    
    Parameters:
    
    describeNotebookExecutionRequest -
    
    Returns:
    
    Result of the DescribeNotebookExecution operation returned by the service.
    
    Throws:
    
    InternalServerErrorException - Indicates that an error occurred while processing the request and that the request was not completed.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - describeReleaseLabel
```
DescribeReleaseLabelResult describeReleaseLabel(DescribeReleaseLabelRequest describeReleaseLabelRequest)
```
    Provides Amazon EMR release label details, such as the releases available the Region where the API request is run, and the available applications for a specific Amazon EMR release label. Can also list Amazon EMR releases that support a specified version of Spark.
    
    Parameters:
    
    describeReleaseLabelRequest -
    
    Returns:
    
    Result of the DescribeReleaseLabel operation returned by the service.
    
    Throws:
    
    InternalServerException - This exception occurs when there is an internal failure in the Amazon EMR service.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - describeSecurityConfiguration
```
DescribeSecurityConfigurationResult describeSecurityConfiguration(DescribeSecurityConfigurationRequest describeSecurityConfigurationRequest)
```
    Provides the details of a security configuration by returning the configuration JSON.
    
    Parameters:
    
    describeSecurityConfigurationRequest -
    
    Returns:
    
    Result of the DescribeSecurityConfiguration operation returned by the service.
    
    Throws:
    
    InternalServerException - This exception occurs when there is an internal failure in the Amazon EMR service.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - describeStep
```
DescribeStepResult describeStep(DescribeStepRequest describeStepRequest)
```
    Provides more detail about the cluster step.
    
    Parameters:
    
    describeStepRequest - This input determines which step to describe.
    
    Returns:
    
    Result of the DescribeStep operation returned by the service.
    
    Throws:
    
    InternalServerException - This exception occurs when there is an internal failure in the Amazon EMR service.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - describeStudio
```
DescribeStudioResult describeStudio(DescribeStudioRequest describeStudioRequest)
```
    Returns details for the specified Amazon EMR Studio including ID, Name, VPC, Studio access URL, and so on.
    
    Parameters:
    
    describeStudioRequest -
    
    Returns:
    
    Result of the DescribeStudio operation returned by the service.
    
    Throws:
    
    InternalServerException - This exception occurs when there is an internal failure in the Amazon EMR service.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - getAutoTerminationPolicy
```
GetAutoTerminationPolicyResult getAutoTerminationPolicy(GetAutoTerminationPolicyRequest getAutoTerminationPolicyRequest)
```
    Returns the auto-termination policy for an Amazon EMR cluster.
    
    Parameters:
    
    getAutoTerminationPolicyRequest -
    
    Returns:
    
    Result of the GetAutoTerminationPolicy operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - getBlockPublicAccessConfiguration
```
GetBlockPublicAccessConfigurationResult getBlockPublicAccessConfiguration(GetBlockPublicAccessConfigurationRequest getBlockPublicAccessConfigurationRequest)
```
    Returns the Amazon EMR block public access configuration for your Amazon Web Services account in the current Region. For more information see Configure Block Public Access for Amazon EMR in the Amazon EMR Management Guide.
    
    Parameters:
    
    getBlockPublicAccessConfigurationRequest -
    
    Returns:
    
    Result of the GetBlockPublicAccessConfiguration operation returned by the service.
    
    Throws:
    
    InternalServerException - This exception occurs when there is an internal failure in the Amazon EMR service.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - getClusterSessionCredentials
```
GetClusterSessionCredentialsResult getClusterSessionCredentials(GetClusterSessionCredentialsRequest getClusterSessionCredentialsRequest)
```
    Provides temporary, HTTP basic credentials that are associated with a given runtime IAM role and used by a cluster with fine-grained access control activated. You can use these credentials to connect to cluster endpoints that support username and password authentication.
    
    Parameters:
    
    getClusterSessionCredentialsRequest -
    
    Returns:
    
    Result of the GetClusterSessionCredentials operation returned by the service.
    
    Throws:
    
    InternalServerErrorException - Indicates that an error occurred while processing the request and that the request was not completed.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - getManagedScalingPolicy
```
GetManagedScalingPolicyResult getManagedScalingPolicy(GetManagedScalingPolicyRequest getManagedScalingPolicyRequest)
```
    Fetches the attached managed scaling policy for an Amazon EMR cluster.
    
    Parameters:
    
    getManagedScalingPolicyRequest -
    
    Returns:
    
    Result of the GetManagedScalingPolicy operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - getStudioSessionMapping
```
GetStudioSessionMappingResult getStudioSessionMapping(GetStudioSessionMappingRequest getStudioSessionMappingRequest)
```
    Fetches mapping details for the specified Amazon EMR Studio and identity (user or group).
    
    Parameters:
    
    getStudioSessionMappingRequest -
    
    Returns:
    
    Result of the GetStudioSessionMapping operation returned by the service.
    
    Throws:
    
    InternalServerErrorException - Indicates that an error occurred while processing the request and that the request was not completed.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - listBootstrapActions
```
ListBootstrapActionsResult listBootstrapActions(ListBootstrapActionsRequest listBootstrapActionsRequest)
```
    Provides information about the bootstrap actions associated with a cluster.
    
    Parameters:
    
    listBootstrapActionsRequest - This input determines which bootstrap actions to retrieve.
    
    Returns:
    
    Result of the ListBootstrapActions operation returned by the service.
    
    Throws:
    
    InternalServerException - This exception occurs when there is an internal failure in the Amazon EMR service.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - listClusters
```
ListClustersResult listClusters(ListClustersRequest listClustersRequest)
```
    Provides the status of all clusters visible to this Amazon Web Services account. Allows you to filter the list of clusters based on certain criteria; for example, filtering by cluster creation date and time or by status. This call returns a maximum of 50 clusters in unsorted order per call, but returns a marker to track the paging of the cluster list across multiple ListClusters calls.
    
    Parameters:
    
    listClustersRequest - This input determines how the ListClusters action filters the list of clusters that it returns.
    
    Returns:
    
    Result of the ListClusters operation returned by the service.
    
    Throws:
    
    InternalServerException - This exception occurs when there is an internal failure in the Amazon EMR service.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - listClusters
```
ListClustersResult listClusters()
```
    Simplified method form for invoking the ListClusters operation.
    
    See Also:
    
    listClusters(ListClustersRequest)
  - listInstanceFleets
```
ListInstanceFleetsResult listInstanceFleets(ListInstanceFleetsRequest listInstanceFleetsRequest)
```
    Lists all available details about the instance fleets in a cluster.
    
    The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and higher, excluding 5.0.x versions.
    
    Parameters:
    
    listInstanceFleetsRequest -
    
    Returns:
    
    Result of the ListInstanceFleets operation returned by the service.
    
    Throws:
    
    InternalServerException - This exception occurs when there is an internal failure in the Amazon EMR service.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - listInstanceGroups
```
ListInstanceGroupsResult listInstanceGroups(ListInstanceGroupsRequest listInstanceGroupsRequest)
```
    Provides all available details about the instance groups in a cluster.
    
    Parameters:
    
    listInstanceGroupsRequest - This input determines which instance groups to retrieve.
    
    Returns:
    
    Result of the ListInstanceGroups operation returned by the service.
    
    Throws:
    
    InternalServerException - This exception occurs when there is an internal failure in the Amazon EMR service.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - listInstances
```
ListInstancesResult listInstances(ListInstancesRequest listInstancesRequest)
```
    Provides information for all active Amazon EC2 instances and Amazon EC2 instances terminated in the last 30 days, up to a maximum of 2,000. Amazon EC2 instances in any of the following states are considered active: AWAITING_FULFILLMENT, PROVISIONING, BOOTSTRAPPING, RUNNING.
    
    Parameters:
    
    listInstancesRequest - This input determines which instances to list.
    
    Returns:
    
    Result of the ListInstances operation returned by the service.
    
    Throws:
    
    InternalServerException - This exception occurs when there is an internal failure in the Amazon EMR service.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - listNotebookExecutions
```
ListNotebookExecutionsResult listNotebookExecutions(ListNotebookExecutionsRequest listNotebookExecutionsRequest)
```
    Provides summaries of all notebook executions. You can filter the list based on multiple criteria such as status, time range, and editor id. Returns a maximum of 50 notebook executions and a marker to track the paging of a longer notebook execution list across multiple ListNotebookExecutions calls.
    
    Parameters:
    
    listNotebookExecutionsRequest -
    
    Returns:
    
    Result of the ListNotebookExecutions operation returned by the service.
    
    Throws:
    
    InternalServerErrorException - Indicates that an error occurred while processing the request and that the request was not completed.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - listReleaseLabels
```
ListReleaseLabelsResult listReleaseLabels(ListReleaseLabelsRequest listReleaseLabelsRequest)
```
    Retrieves release labels of Amazon EMR services in the Region where the API is called.
    
    Parameters:
    
    listReleaseLabelsRequest -
    
    Returns:
    
    Result of the ListReleaseLabels operation returned by the service.
    
    Throws:
    
    InternalServerException - This exception occurs when there is an internal failure in the Amazon EMR service.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - listSecurityConfigurations
```
ListSecurityConfigurationsResult listSecurityConfigurations(ListSecurityConfigurationsRequest listSecurityConfigurationsRequest)
```
    Lists all the security configurations visible to this account, providing their creation dates and times, and their names. This call returns a maximum of 50 clusters per call, but returns a marker to track the paging of the cluster list across multiple ListSecurityConfigurations calls.
    
    Parameters:
    
    listSecurityConfigurationsRequest -
    
    Returns:
    
    Result of the ListSecurityConfigurations operation returned by the service.
    
    Throws:
    
    InternalServerException - This exception occurs when there is an internal failure in the Amazon EMR service.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - listSteps
```
ListStepsResult listSteps(ListStepsRequest listStepsRequest)
```
    Provides a list of steps for the cluster in reverse order unless you specify stepIds with the request or filter by StepStates. You can specify a maximum of 10 stepIDs. The CLI automatically paginates results to return a list greater than 50 steps. To return more than 50 steps using the CLI, specify a Marker, which is a pagination token that indicates the next set of steps to retrieve.
    
    Parameters:
    
    listStepsRequest - This input determines which steps to list.
    
    Returns:
    
    Result of the ListSteps operation returned by the service.
    
    Throws:
    
    InternalServerException - This exception occurs when there is an internal failure in the Amazon EMR service.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - listStudioSessionMappings
```
ListStudioSessionMappingsResult listStudioSessionMappings(ListStudioSessionMappingsRequest listStudioSessionMappingsRequest)
```
    Returns a list of all user or group session mappings for the Amazon EMR Studio specified by StudioId .
    
    Parameters:
    
    listStudioSessionMappingsRequest -
    
    Returns:
    
    Result of the ListStudioSessionMappings operation returned by the service.
    
    Throws:
    
    InternalServerErrorException - Indicates that an error occurred while processing the request and that the request was not completed.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - listStudios
```
ListStudiosResult listStudios(ListStudiosRequest listStudiosRequest)
```
    Returns a list of all Amazon EMR Studios associated with the Amazon Web Services account. The list includes details such as ID, Studio Access URL, and creation time for each Studio.
    
    Parameters:
    
    listStudiosRequest -
    
    Returns:
    
    Result of the ListStudios operation returned by the service.
    
    Throws:
    
    InternalServerException - This exception occurs when there is an internal failure in the Amazon EMR service.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - listSupportedInstanceTypes
```
ListSupportedInstanceTypesResult listSupportedInstanceTypes(ListSupportedInstanceTypesRequest listSupportedInstanceTypesRequest)
```
    A list of the instance types that Amazon EMR supports. You can filter the list by Amazon Web Services Region and Amazon EMR release.
    
    Parameters:
    
    listSupportedInstanceTypesRequest -
    
    Returns:
    
    Result of the ListSupportedInstanceTypes operation returned by the service.
    
    Throws:
    
    InternalServerException - This exception occurs when there is an internal failure in the Amazon EMR service.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - modifyCluster
```
ModifyClusterResult modifyCluster(ModifyClusterRequest modifyClusterRequest)
```
    Modifies the number of steps that can be executed concurrently for the cluster specified using ClusterID.
    
    Parameters:
    
    modifyClusterRequest -
    
    Returns:
    
    Result of the ModifyCluster operation returned by the service.
    
    Throws:
    
    InternalServerErrorException - Indicates that an error occurred while processing the request and that the request was not completed.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - modifyInstanceFleet
```
ModifyInstanceFleetResult modifyInstanceFleet(ModifyInstanceFleetRequest modifyInstanceFleetRequest)
```
    Modifies the target On-Demand and target Spot capacities for the instance fleet with the specified InstanceFleetID within the cluster specified using ClusterID. The call either succeeds or fails atomically.
    
    The instance fleet configuration is available only in Amazon EMR releases 4.8.0 and higher, excluding 5.0.x versions.
    
    Parameters:
    
    modifyInstanceFleetRequest -
    
    Returns:
    
    Result of the ModifyInstanceFleet operation returned by the service.
    
    Throws:
    
    InternalServerException - This exception occurs when there is an internal failure in the Amazon EMR service.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - modifyInstanceGroups
```
ModifyInstanceGroupsResult modifyInstanceGroups(ModifyInstanceGroupsRequest modifyInstanceGroupsRequest)
```
    ModifyInstanceGroups modifies the number of nodes and configuration settings of an instance group. The input parameters include the new target instance count for the group and the instance group ID. The call will either succeed or fail atomically.
    
    Parameters:
    
    modifyInstanceGroupsRequest - Change the size of some instance groups.
    
    Returns:
    
    Result of the ModifyInstanceGroups operation returned by the service.
    
    Throws:
    
    InternalServerErrorException - Indicates that an error occurred while processing the request and that the request was not completed.
    
    See Also:
    
    AWS API Documentation
  - modifyInstanceGroups
```
ModifyInstanceGroupsResult modifyInstanceGroups()
```
    Simplified method form for invoking the ModifyInstanceGroups operation.
    
    See Also:
    
    modifyInstanceGroups(ModifyInstanceGroupsRequest)
  - putAutoScalingPolicy
```
PutAutoScalingPolicyResult putAutoScalingPolicy(PutAutoScalingPolicyRequest putAutoScalingPolicyRequest)
```
    Creates or updates an automatic scaling policy for a core instance group or task instance group in an Amazon EMR cluster. The automatic scaling policy defines how an instance group dynamically adds and terminates Amazon EC2 instances in response to the value of a CloudWatch metric.
    
    Parameters:
    
    putAutoScalingPolicyRequest -
    
    Returns:
    
    Result of the PutAutoScalingPolicy operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - putAutoTerminationPolicy
```
PutAutoTerminationPolicyResult putAutoTerminationPolicy(PutAutoTerminationPolicyRequest putAutoTerminationPolicyRequest)
```
    Auto-termination is supported in Amazon EMR releases 5.30.0 and 6.1.0 and higher. For more information, see Using an auto-termination policy.
    
    Creates or updates an auto-termination policy for an Amazon EMR cluster. An auto-termination policy defines the amount of idle time in seconds after which a cluster automatically terminates. For alternative cluster termination options, see Control cluster termination.
    
    Parameters:
    
    putAutoTerminationPolicyRequest -
    
    Returns:
    
    Result of the PutAutoTerminationPolicy operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - putBlockPublicAccessConfiguration
```
PutBlockPublicAccessConfigurationResult putBlockPublicAccessConfiguration(PutBlockPublicAccessConfigurationRequest putBlockPublicAccessConfigurationRequest)
```
    Creates or updates an Amazon EMR block public access configuration for your Amazon Web Services account in the current Region. For more information see Configure Block Public Access for Amazon EMR in the Amazon EMR Management Guide.
    
    Parameters:
    
    putBlockPublicAccessConfigurationRequest -
    
    Returns:
    
    Result of the PutBlockPublicAccessConfiguration operation returned by the service.
    
    Throws:
    
    InternalServerException - This exception occurs when there is an internal failure in the Amazon EMR service.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - putManagedScalingPolicy
```
PutManagedScalingPolicyResult putManagedScalingPolicy(PutManagedScalingPolicyRequest putManagedScalingPolicyRequest)
```
    Creates or updates a managed scaling policy for an Amazon EMR cluster. The managed scaling policy defines the limits for resources, such as Amazon EC2 instances that can be added or terminated from a cluster. The policy only applies to the core and task nodes. The master node cannot be scaled after initial configuration.
    
    Parameters:
    
    putManagedScalingPolicyRequest -
    
    Returns:
    
    Result of the PutManagedScalingPolicy operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - removeAutoScalingPolicy
```
RemoveAutoScalingPolicyResult removeAutoScalingPolicy(RemoveAutoScalingPolicyRequest removeAutoScalingPolicyRequest)
```
    Removes an automatic scaling policy from a specified instance group within an Amazon EMR cluster.
    
    Parameters:
    
    removeAutoScalingPolicyRequest -
    
    Returns:
    
    Result of the RemoveAutoScalingPolicy operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - removeAutoTerminationPolicy
```
RemoveAutoTerminationPolicyResult removeAutoTerminationPolicy(RemoveAutoTerminationPolicyRequest removeAutoTerminationPolicyRequest)
```
    Removes an auto-termination policy from an Amazon EMR cluster.
    
    Parameters:
    
    removeAutoTerminationPolicyRequest -
    
    Returns:
    
    Result of the RemoveAutoTerminationPolicy operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - removeManagedScalingPolicy
```
RemoveManagedScalingPolicyResult removeManagedScalingPolicy(RemoveManagedScalingPolicyRequest removeManagedScalingPolicyRequest)
```
    Removes a managed scaling policy from a specified Amazon EMR cluster.
    
    Parameters:
    
    removeManagedScalingPolicyRequest -
    
    Returns:
    
    Result of the RemoveManagedScalingPolicy operation returned by the service.
    
    See Also:
    
    AWS API Documentation
  - removeTags
```
RemoveTagsResult removeTags(RemoveTagsRequest removeTagsRequest)
```
    Removes tags from an Amazon EMR resource, such as a cluster or Amazon EMR Studio. Tags make it easier to associate resources in various ways, such as grouping clusters to track your Amazon EMR resource allocation costs. For more information, see Tag Clusters.
    
    The following example removes the stack tag with value Prod from a cluster:
    
    Parameters:
    
    removeTagsRequest - This input identifies an Amazon EMR resource and a list of tags to remove.
    
    Returns:
    
    Result of the RemoveTags operation returned by the service.
    
    Throws:
    
    InternalServerException - This exception occurs when there is an internal failure in the Amazon EMR service.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - runJobFlow
```
RunJobFlowResult runJobFlow(RunJobFlowRequest runJobFlowRequest)
```
    RunJobFlow creates and starts running a new cluster (job flow). The cluster runs the steps specified. After the steps complete, the cluster stops and the HDFS partition is lost. To prevent loss of data, configure the last step of the job flow to store results in Amazon S3. If the JobFlowInstancesConfig KeepJobFlowAliveWhenNoSteps parameter is set to TRUE, the cluster transitions to the WAITING state rather than shutting down after the steps have completed.
    
    For additional protection, you can set the JobFlowInstancesConfig TerminationProtected parameter to TRUE to lock the cluster and prevent it from being terminated by API call, user intervention, or in the event of a job flow error.
    
    A maximum of 256 steps are allowed in each job flow.
    
    If your cluster is long-running (such as a Hive data warehouse) or complex, you may require more than 256 steps to process your data. You can bypass the 256-step limitation in various ways, including using the SSH shell to connect to the master node and submitting queries directly to the software running on the master node, such as Hive and Hadoop.
    
    For long-running clusters, we recommend that you periodically store your results.
    
    The instance fleets configuration is available only in Amazon EMR releases 4.8.0 and higher, excluding 5.0.x versions. The RunJobFlow request can contain InstanceFleets parameters or InstanceGroups parameters, but not both.
    
    Parameters:
    
    runJobFlowRequest - Input to the RunJobFlow operation.
    
    Returns:
    
    Result of the RunJobFlow operation returned by the service.
    
    Throws:
    
    InternalServerErrorException - Indicates that an error occurred while processing the request and that the request was not completed.
    
    See Also:
    
    AWS API Documentation
  - setTerminationProtection
```
SetTerminationProtectionResult setTerminationProtection(SetTerminationProtectionRequest setTerminationProtectionRequest)
```
    SetTerminationProtection locks a cluster (job flow) so the Amazon EC2 instances in the cluster cannot be terminated by user intervention, an API call, or in the event of a job-flow error. The cluster still terminates upon successful completion of the job flow. Calling SetTerminationProtection on a cluster is similar to calling the Amazon EC2 DisableAPITermination API on all Amazon EC2 instances in a cluster.
    
    SetTerminationProtection is used to prevent accidental termination of a cluster and to ensure that in the event of an error, the instances persist so that you can recover any data stored in their ephemeral instance storage.
    
    To terminate a cluster that has been locked by setting SetTerminationProtection to true , you must first unlock the job flow by a subsequent call to SetTerminationProtection in which you set the value to false.
    
    For more information, seeManaging Cluster Termination in the Amazon EMR Management Guide.
    
    Parameters:
    
    setTerminationProtectionRequest - The input argument to the TerminationProtection operation.
    
    Returns:
    
    Result of the SetTerminationProtection operation returned by the service.
    
    Throws:
    
    InternalServerErrorException - Indicates that an error occurred while processing the request and that the request was not completed.
    
    See Also:
    
    AWS API Documentation
  - setVisibleToAllUsers
```
SetVisibleToAllUsersResult setVisibleToAllUsers(SetVisibleToAllUsersRequest setVisibleToAllUsersRequest)
```
    The SetVisibleToAllUsers parameter is no longer supported. Your cluster may be visible to all users in your account. To restrict cluster access using an IAM policy, see Identity and Access Management for Amazon EMR.
    
    Sets the Cluster$VisibleToAllUsers value for an Amazon EMR cluster. When true, IAM principals in the Amazon Web Services account can perform Amazon EMR cluster actions that their IAM policies allow. When false, only the IAM principal that created the cluster and the Amazon Web Services account root user can perform Amazon EMR actions on the cluster, regardless of IAM permissions policies attached to other IAM principals.
    
    This action works on running clusters. When you create a cluster, use the RunJobFlowInput$VisibleToAllUsers parameter.
    
    For more information, see Understanding the Amazon EMR Cluster VisibleToAllUsers Setting in the Amazon EMR Management Guide.
    
    Parameters:
    
    setVisibleToAllUsersRequest - The input to the SetVisibleToAllUsers action.
    
    Returns:
    
    Result of the SetVisibleToAllUsers operation returned by the service.
    
    Throws:
    
    InternalServerErrorException - Indicates that an error occurred while processing the request and that the request was not completed.
    
    See Also:
    
    AWS API Documentation
  - startNotebookExecution
```
StartNotebookExecutionResult startNotebookExecution(StartNotebookExecutionRequest startNotebookExecutionRequest)
```
    Starts a notebook execution.
    
    Parameters:
    
    startNotebookExecutionRequest -
    
    Returns:
    
    Result of the StartNotebookExecution operation returned by the service.
    
    Throws:
    
    InternalServerException - This exception occurs when there is an internal failure in the Amazon EMR service.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - stopNotebookExecution
```
StopNotebookExecutionResult stopNotebookExecution(StopNotebookExecutionRequest stopNotebookExecutionRequest)
```
    Stops a notebook execution.
    
    Parameters:
    
    stopNotebookExecutionRequest -
    
    Returns:
    
    Result of the StopNotebookExecution operation returned by the service.
    
    Throws:
    
    InternalServerErrorException - Indicates that an error occurred while processing the request and that the request was not completed.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - terminateJobFlows
```
TerminateJobFlowsResult terminateJobFlows(TerminateJobFlowsRequest terminateJobFlowsRequest)
```
    TerminateJobFlows shuts a list of clusters (job flows) down. When a job flow is shut down, any step not yet completed is canceled and the Amazon EC2 instances on which the cluster is running are stopped. Any log files not already saved are uploaded to Amazon S3 if a LogUri was specified when the cluster was created.
    
    The maximum number of clusters allowed is 10. The call to TerminateJobFlows is asynchronous. Depending on the configuration of the cluster, it may take up to 1-5 minutes for the cluster to completely terminate and release allocated resources, such as Amazon EC2 instances.
    
    Parameters:
    
    terminateJobFlowsRequest - Input to the TerminateJobFlows operation.
    
    Returns:
    
    Result of the TerminateJobFlows operation returned by the service.
    
    Throws:
    
    InternalServerErrorException - Indicates that an error occurred while processing the request and that the request was not completed.
    
    See Also:
    
    AWS API Documentation
  - updateStudio
```
UpdateStudioResult updateStudio(UpdateStudioRequest updateStudioRequest)
```
    Updates an Amazon EMR Studio configuration, including attributes such as name, description, and subnets.
    
    Parameters:
    
    updateStudioRequest -
    
    Returns:
    
    Result of the UpdateStudio operation returned by the service.
    
    Throws:
    
    InternalServerException - This exception occurs when there is an internal failure in the Amazon EMR service.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - updateStudioSessionMapping
```
UpdateStudioSessionMappingResult updateStudioSessionMapping(UpdateStudioSessionMappingRequest updateStudioSessionMappingRequest)
```
    Updates the session policy attached to the user or group for the specified Amazon EMR Studio.
    
    Parameters:
    
    updateStudioSessionMappingRequest -
    
    Returns:
    
    Result of the UpdateStudioSessionMapping operation returned by the service.
    
    Throws:
    
    InternalServerErrorException - Indicates that an error occurred while processing the request and that the request was not completed.
    
    InvalidRequestException - This exception occurs when there is something wrong with user input.
    
    See Also:
    
    AWS API Documentation
  - shutdown
```
void shutdown()
```
    Shuts down this client object, releasing any resources that might be held open. This is an optional method, and callers are not expected to call it, but can if they want to explicitly release any open resources. Once a client has been shutdown, it should not be used to make any more requests.
  - getCachedResponseMetadata
```
ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request)
```
    Returns additional metadata for a previously executed successful request, typically used for debugging issues where a service isn't acting as expected. This data isn't considered part of the result data returned by an operation, so it's available through this separate, diagnostic interface.
    Response metadata is only cached for a limited period of time, so if you need to access this extra diagnostic information for an executed request, you should use this method to retrieve it as soon as possible after executing a request.
    
    Parameters:
    
    request - The originally executed request.
    
    Returns:
    
    The response metadata for the specified request, or null if none is available.
  - waiters
```
AmazonElasticMapReduceWaiters waiters()
```

Interface AmazonElasticMapReduce

Field Summary

Method Summary

Field Detail

ENDPOINT_PREFIX

Method Detail

setEndpoint

setRegion

addInstanceFleet

addInstanceGroups

addJobFlowSteps

addTags

cancelSteps

createSecurityConfiguration

createStudio

createStudioSessionMapping

deleteSecurityConfiguration

deleteStudio

deleteStudioSessionMapping

describeCluster

describeJobFlows

describeJobFlows

describeNotebookExecution

describeReleaseLabel

describeSecurityConfiguration

describeStep

describeStudio

getAutoTerminationPolicy

getBlockPublicAccessConfiguration

getClusterSessionCredentials

getManagedScalingPolicy

getStudioSessionMapping

listBootstrapActions

listClusters

listClusters

listInstanceFleets

listInstanceGroups

listInstances

listNotebookExecutions

listReleaseLabels

listSecurityConfigurations

listSteps

listStudioSessionMappings

listStudios

listSupportedInstanceTypes

modifyCluster

modifyInstanceFleet

modifyInstanceGroups

modifyInstanceGroups

putAutoScalingPolicy

putAutoTerminationPolicy

putBlockPublicAccessConfiguration

putManagedScalingPolicy

removeAutoScalingPolicy

removeAutoTerminationPolicy

removeManagedScalingPolicy

removeTags

runJobFlow

setTerminationProtection

setVisibleToAllUsers

startNotebookExecution

stopNotebookExecution

terminateJobFlows

updateStudio

updateStudioSessionMapping

shutdown

getCachedResponseMetadata

waiters