| Copyright | (c) 2013-2021 Brendan Hay |
|---|---|
| License | Mozilla Public License, v. 2.0. |
| Maintainer | Brendan Hay <brendan.g.hay+amazonka@gmail.com> |
| Stability | auto-generated |
| Portability | non-portable (GHC extensions) |
| Safe Haskell | None |
Amazonka.EMR.RunJobFlow
Description
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 more information on how to do this, see Add More than 256 Steps to a Cluster in the Amazon EMR Management Guide.
For long running clusters, we recommend that you periodically store your results.
The instance fleets configuration is available only in Amazon EMR versions 4.8.0 and later, excluding 5.0.x versions. The RunJobFlow request can contain InstanceFleets parameters or InstanceGroups parameters, but not both.
Synopsis
- data RunJobFlow = RunJobFlow' {
- logEncryptionKmsKeyId :: Maybe Text
- amiVersion :: Maybe Text
- ebsRootVolumeSize :: Maybe Int
- additionalInfo :: Maybe Text
- autoTerminationPolicy :: Maybe AutoTerminationPolicy
- configurations :: Maybe [Configuration]
- customAmiId :: Maybe Text
- autoScalingRole :: Maybe Text
- securityConfiguration :: Maybe Text
- scaleDownBehavior :: Maybe ScaleDownBehavior
- steps :: Maybe [StepConfig]
- jobFlowRole :: Maybe Text
- bootstrapActions :: Maybe [BootstrapActionConfig]
- releaseLabel :: Maybe Text
- repoUpgradeOnBoot :: Maybe RepoUpgradeOnBoot
- placementGroupConfigs :: Maybe [PlacementGroupConfig]
- logUri :: Maybe Text
- kerberosAttributes :: Maybe KerberosAttributes
- newSupportedProducts' :: Maybe [SupportedProductConfig]
- managedScalingPolicy :: Maybe ManagedScalingPolicy
- visibleToAllUsers :: Maybe Bool
- supportedProducts :: Maybe [Text]
- stepConcurrencyLevel :: Maybe Int
- applications :: Maybe [Application]
- tags :: Maybe [Tag]
- serviceRole :: Maybe Text
- name :: Text
- instances :: JobFlowInstancesConfig
- newRunJobFlow :: Text -> JobFlowInstancesConfig -> RunJobFlow
- runJobFlow_logEncryptionKmsKeyId :: Lens' RunJobFlow (Maybe Text)
- runJobFlow_amiVersion :: Lens' RunJobFlow (Maybe Text)
- runJobFlow_ebsRootVolumeSize :: Lens' RunJobFlow (Maybe Int)
- runJobFlow_additionalInfo :: Lens' RunJobFlow (Maybe Text)
- runJobFlow_autoTerminationPolicy :: Lens' RunJobFlow (Maybe AutoTerminationPolicy)
- runJobFlow_configurations :: Lens' RunJobFlow (Maybe [Configuration])
- runJobFlow_customAmiId :: Lens' RunJobFlow (Maybe Text)
- runJobFlow_autoScalingRole :: Lens' RunJobFlow (Maybe Text)
- runJobFlow_securityConfiguration :: Lens' RunJobFlow (Maybe Text)
- runJobFlow_scaleDownBehavior :: Lens' RunJobFlow (Maybe ScaleDownBehavior)
- runJobFlow_steps :: Lens' RunJobFlow (Maybe [StepConfig])
- runJobFlow_jobFlowRole :: Lens' RunJobFlow (Maybe Text)
- runJobFlow_bootstrapActions :: Lens' RunJobFlow (Maybe [BootstrapActionConfig])
- runJobFlow_releaseLabel :: Lens' RunJobFlow (Maybe Text)
- runJobFlow_repoUpgradeOnBoot :: Lens' RunJobFlow (Maybe RepoUpgradeOnBoot)
- runJobFlow_placementGroupConfigs :: Lens' RunJobFlow (Maybe [PlacementGroupConfig])
- runJobFlow_logUri :: Lens' RunJobFlow (Maybe Text)
- runJobFlow_kerberosAttributes :: Lens' RunJobFlow (Maybe KerberosAttributes)
- runJobFlow_newSupportedProducts :: Lens' RunJobFlow (Maybe [SupportedProductConfig])
- runJobFlow_managedScalingPolicy :: Lens' RunJobFlow (Maybe ManagedScalingPolicy)
- runJobFlow_visibleToAllUsers :: Lens' RunJobFlow (Maybe Bool)
- runJobFlow_supportedProducts :: Lens' RunJobFlow (Maybe [Text])
- runJobFlow_stepConcurrencyLevel :: Lens' RunJobFlow (Maybe Int)
- runJobFlow_applications :: Lens' RunJobFlow (Maybe [Application])
- runJobFlow_tags :: Lens' RunJobFlow (Maybe [Tag])
- runJobFlow_serviceRole :: Lens' RunJobFlow (Maybe Text)
- runJobFlow_name :: Lens' RunJobFlow Text
- runJobFlow_instances :: Lens' RunJobFlow JobFlowInstancesConfig
- data RunJobFlowResponse = RunJobFlowResponse' {
- clusterArn :: Maybe Text
- jobFlowId :: Maybe Text
- httpStatus :: Int
- newRunJobFlowResponse :: Int -> RunJobFlowResponse
- runJobFlowResponse_clusterArn :: Lens' RunJobFlowResponse (Maybe Text)
- runJobFlowResponse_jobFlowId :: Lens' RunJobFlowResponse (Maybe Text)
- runJobFlowResponse_httpStatus :: Lens' RunJobFlowResponse Int
Creating a Request
data RunJobFlow Source #
Input to the RunJobFlow operation.
See: newRunJobFlow smart constructor.
Constructors
| RunJobFlow' | |
Fields
| |
Instances
Arguments
| :: Text | |
| -> JobFlowInstancesConfig | |
| -> RunJobFlow |
Create a value of RunJobFlow with all optional fields omitted.
Use generic-lens or optics to modify other optional fields.
The following record fields are available, with the corresponding lenses provided for backwards compatibility:
$sel:logEncryptionKmsKeyId:RunJobFlow', runJobFlow_logEncryptionKmsKeyId - The KMS key used for encrypting log files. If a value is not provided,
the logs remain encrypted by AES-256. This attribute is only available
with Amazon EMR version 5.30.0 and later, excluding Amazon EMR 6.0.0.
$sel:amiVersion:RunJobFlow', runJobFlow_amiVersion - Applies only to Amazon EMR AMI versions 3.x and 2.x. For Amazon EMR
releases 4.0 and later, ReleaseLabel is used. To specify a custom AMI,
use CustomAmiID.
$sel:ebsRootVolumeSize:RunJobFlow', runJobFlow_ebsRootVolumeSize - The size, in GiB, of the Amazon EBS root device volume of the Linux AMI
that is used for each EC2 instance. Available in Amazon EMR version 4.x
and later.
$sel:additionalInfo:RunJobFlow', runJobFlow_additionalInfo - A JSON string for selecting additional features.
$sel:autoTerminationPolicy:RunJobFlow', runJobFlow_autoTerminationPolicy - Undocumented member.
$sel:configurations:RunJobFlow', runJobFlow_configurations - For Amazon EMR releases 4.0 and later. The list of configurations
supplied for the EMR cluster you are creating.
$sel:customAmiId:RunJobFlow', runJobFlow_customAmiId - Available only in Amazon EMR version 5.7.0 and later. The ID of a custom
Amazon EBS-backed Linux AMI. If specified, Amazon EMR uses this AMI when
it launches cluster EC2 instances. For more information about custom
AMIs in Amazon EMR, see
Using a Custom AMI
in the Amazon EMR Management Guide. If omitted, the cluster uses the
base Linux AMI for the ReleaseLabel specified. For Amazon EMR versions
2.x and 3.x, use AmiVersion instead.
For information about creating a custom AMI, see Creating an Amazon EBS-Backed Linux AMI in the Amazon Elastic Compute Cloud User Guide for Linux Instances. For information about finding an AMI ID, see Finding a Linux AMI.
$sel:autoScalingRole:RunJobFlow', runJobFlow_autoScalingRole - An IAM role for automatic scaling policies. The default role is
EMR_AutoScaling_DefaultRole. The IAM role provides permissions that
the automatic scaling feature requires to launch and terminate EC2
instances in an instance group.
$sel:securityConfiguration:RunJobFlow', runJobFlow_securityConfiguration - The name of a security configuration to apply to the cluster.
$sel:scaleDownBehavior:RunJobFlow', runJobFlow_scaleDownBehavior - Specifies the way that individual Amazon EC2 instances terminate when an
automatic scale-in activity occurs or an instance group is resized.
TERMINATE_AT_INSTANCE_HOUR indicates that Amazon EMR terminates nodes
at the instance-hour boundary, regardless of when the request to
terminate the instance was submitted. This option is only available with
Amazon EMR 5.1.0 and later and is the default for clusters created using
that version. TERMINATE_AT_TASK_COMPLETION indicates that Amazon EMR
adds nodes to a deny list and drains tasks from nodes before terminating
the Amazon EC2 instances, regardless of the instance-hour boundary. With
either behavior, Amazon EMR removes the least active nodes first and
blocks instance termination if it could lead to HDFS corruption.
TERMINATE_AT_TASK_COMPLETION available only in Amazon EMR version
4.1.0 and later, and is the default for versions of Amazon EMR earlier
than 5.1.0.
$sel:steps:RunJobFlow', runJobFlow_steps - A list of steps to run.
$sel:jobFlowRole:RunJobFlow', runJobFlow_jobFlowRole - Also called instance profile and EC2 role. An IAM role for an EMR
cluster. The EC2 instances of the cluster assume this role. The default
role is EMR_EC2_DefaultRole. In order to use the default role, you
must have already created it using the CLI or console.
$sel:bootstrapActions:RunJobFlow', runJobFlow_bootstrapActions - A list of bootstrap actions to run before Hadoop starts on the cluster
nodes.
$sel:releaseLabel:RunJobFlow', runJobFlow_releaseLabel - The Amazon EMR release label, which determines the version of
open-source application packages installed on the cluster. Release
labels are in the form emr-x.x.x, where x.x.x is an Amazon EMR release
version such as emr-5.14.0. For more information about Amazon EMR
release versions and included application versions and features, see
https://docs.aws.amazon.com/emr/latest/ReleaseGuide/. The release
label applies only to Amazon EMR releases version 4.0 and later. Earlier
versions use AmiVersion.
$sel:repoUpgradeOnBoot:RunJobFlow', runJobFlow_repoUpgradeOnBoot - Applies only when CustomAmiID is used. Specifies which updates from
the Amazon Linux AMI package repositories to apply automatically when
the instance boots using the AMI. If omitted, the default is SECURITY,
which indicates that only security updates are applied. If NONE is
specified, no updates are applied, and all updates must be applied
manually.
$sel:placementGroupConfigs:RunJobFlow', runJobFlow_placementGroupConfigs - The specified placement group configuration for an Amazon EMR cluster.
$sel:logUri:RunJobFlow', runJobFlow_logUri - The location in Amazon S3 to write the log files of the job flow. If a
value is not provided, logs are not created.
$sel:kerberosAttributes:RunJobFlow', runJobFlow_kerberosAttributes - Attributes for Kerberos configuration when Kerberos authentication is
enabled using a security configuration. For more information see
Use Kerberos Authentication
in the Amazon EMR Management Guide.
$sel:newSupportedProducts':RunJobFlow', runJobFlow_newSupportedProducts - For Amazon EMR releases 3.x and 2.x. For Amazon EMR releases 4.x and
later, use Applications.
A list of strings that indicates third-party software to use with the job flow that accepts a user argument list. EMR accepts and forwards the argument list to the corresponding installation script as bootstrap action arguments. For more information, see "Launch a Job Flow on the MapR Distribution for Hadoop" in the Amazon EMR Developer Guide. Supported values are:
- "mapr-m3" - launch the cluster using MapR M3 Edition.
- "mapr-m5" - launch the cluster using MapR M5 Edition.
- "mapr" with the user arguments specifying "--edition,m3" or "--edition,m5" - launch the job flow using MapR M3 or M5 Edition respectively.
- "mapr-m7" - launch the cluster using MapR M7 Edition.
- "hunk" - launch the cluster with the Hunk Big Data Analytics Platform.
- "hue"- launch the cluster with Hue installed.
- "spark" - launch the cluster with Apache Spark installed.
- "ganglia" - launch the cluster with the Ganglia Monitoring System installed.
$sel:managedScalingPolicy:RunJobFlow', runJobFlow_managedScalingPolicy - The specified managed scaling policy for an Amazon EMR cluster.
$sel:visibleToAllUsers:RunJobFlow', runJobFlow_visibleToAllUsers - Set this value to true so that IAM principals in the Amazon Web
Services account associated with the cluster can perform EMR actions on
the cluster that their IAM policies allow. This value defaults to true
for clusters created using the EMR API or the CLI
create-cluster
command.
When set to false, only the IAM principal that created the cluster and
the Amazon Web Services account root user can perform EMR actions for
the cluster, regardless of the IAM permissions policies attached to
other IAM principals. For more information, see
Understanding the EMR Cluster VisibleToAllUsers Setting
in the Amazon EMRManagement Guide.
$sel:supportedProducts:RunJobFlow', runJobFlow_supportedProducts - For Amazon EMR releases 3.x and 2.x. For Amazon EMR releases 4.x and
later, use Applications.
A list of strings that indicates third-party software to use. For more information, see the Amazon EMR Developer Guide. Currently supported values are:
- "mapr-m3" - launch the job flow using MapR M3 Edition.
- "mapr-m5" - launch the job flow using MapR M5 Edition.
$sel:stepConcurrencyLevel:RunJobFlow', runJobFlow_stepConcurrencyLevel - Specifies the number of steps that can be executed concurrently. The
default value is 1. The maximum value is 256.
$sel:applications:RunJobFlow', runJobFlow_applications - Applies to Amazon EMR releases 4.0 and later. A case-insensitive list of
applications for Amazon EMR to install and configure when launching the
cluster. For a list of applications available for each Amazon EMR
release version, see the
Amazon EMR Release Guide.
$sel:tags:RunJobFlow', runJobFlow_tags - A list of tags to associate with a cluster and propagate to Amazon EC2
instances.
$sel:serviceRole:RunJobFlow', runJobFlow_serviceRole - The IAM role that Amazon EMR assumes in order to access Amazon Web
Services resources on your behalf.
$sel:name:RunJobFlow', runJobFlow_name - The name of the job flow.
$sel:instances:RunJobFlow', runJobFlow_instances - A specification of the number and type of Amazon EC2 instances.
Request Lenses
runJobFlow_logEncryptionKmsKeyId :: Lens' RunJobFlow (Maybe Text) Source #
The KMS key used for encrypting log files. If a value is not provided, the logs remain encrypted by AES-256. This attribute is only available with Amazon EMR version 5.30.0 and later, excluding Amazon EMR 6.0.0.
runJobFlow_amiVersion :: Lens' RunJobFlow (Maybe Text) Source #
Applies only to Amazon EMR AMI versions 3.x and 2.x. For Amazon EMR
releases 4.0 and later, ReleaseLabel is used. To specify a custom AMI,
use CustomAmiID.
runJobFlow_ebsRootVolumeSize :: Lens' RunJobFlow (Maybe Int) Source #
The size, in GiB, of the Amazon EBS root device volume of the Linux AMI that is used for each EC2 instance. Available in Amazon EMR version 4.x and later.
runJobFlow_additionalInfo :: Lens' RunJobFlow (Maybe Text) Source #
A JSON string for selecting additional features.
runJobFlow_autoTerminationPolicy :: Lens' RunJobFlow (Maybe AutoTerminationPolicy) Source #
Undocumented member.
runJobFlow_configurations :: Lens' RunJobFlow (Maybe [Configuration]) Source #
For Amazon EMR releases 4.0 and later. The list of configurations supplied for the EMR cluster you are creating.
runJobFlow_customAmiId :: Lens' RunJobFlow (Maybe Text) Source #
Available only in Amazon EMR version 5.7.0 and later. The ID of a custom
Amazon EBS-backed Linux AMI. If specified, Amazon EMR uses this AMI when
it launches cluster EC2 instances. For more information about custom
AMIs in Amazon EMR, see
Using a Custom AMI
in the Amazon EMR Management Guide. If omitted, the cluster uses the
base Linux AMI for the ReleaseLabel specified. For Amazon EMR versions
2.x and 3.x, use AmiVersion instead.
For information about creating a custom AMI, see Creating an Amazon EBS-Backed Linux AMI in the Amazon Elastic Compute Cloud User Guide for Linux Instances. For information about finding an AMI ID, see Finding a Linux AMI.
runJobFlow_autoScalingRole :: Lens' RunJobFlow (Maybe Text) Source #
An IAM role for automatic scaling policies. The default role is
EMR_AutoScaling_DefaultRole. The IAM role provides permissions that
the automatic scaling feature requires to launch and terminate EC2
instances in an instance group.
runJobFlow_securityConfiguration :: Lens' RunJobFlow (Maybe Text) Source #
The name of a security configuration to apply to the cluster.
runJobFlow_scaleDownBehavior :: Lens' RunJobFlow (Maybe ScaleDownBehavior) Source #
Specifies the way that individual Amazon EC2 instances terminate when an
automatic scale-in activity occurs or an instance group is resized.
TERMINATE_AT_INSTANCE_HOUR indicates that Amazon EMR terminates nodes
at the instance-hour boundary, regardless of when the request to
terminate the instance was submitted. This option is only available with
Amazon EMR 5.1.0 and later and is the default for clusters created using
that version. TERMINATE_AT_TASK_COMPLETION indicates that Amazon EMR
adds nodes to a deny list and drains tasks from nodes before terminating
the Amazon EC2 instances, regardless of the instance-hour boundary. With
either behavior, Amazon EMR removes the least active nodes first and
blocks instance termination if it could lead to HDFS corruption.
TERMINATE_AT_TASK_COMPLETION available only in Amazon EMR version
4.1.0 and later, and is the default for versions of Amazon EMR earlier
than 5.1.0.
runJobFlow_steps :: Lens' RunJobFlow (Maybe [StepConfig]) Source #
A list of steps to run.
runJobFlow_jobFlowRole :: Lens' RunJobFlow (Maybe Text) Source #
Also called instance profile and EC2 role. An IAM role for an EMR
cluster. The EC2 instances of the cluster assume this role. The default
role is EMR_EC2_DefaultRole. In order to use the default role, you
must have already created it using the CLI or console.
runJobFlow_bootstrapActions :: Lens' RunJobFlow (Maybe [BootstrapActionConfig]) Source #
A list of bootstrap actions to run before Hadoop starts on the cluster nodes.
runJobFlow_releaseLabel :: Lens' RunJobFlow (Maybe Text) Source #
The Amazon EMR release label, which determines the version of
open-source application packages installed on the cluster. Release
labels are in the form emr-x.x.x, where x.x.x is an Amazon EMR release
version such as emr-5.14.0. For more information about Amazon EMR
release versions and included application versions and features, see
https://docs.aws.amazon.com/emr/latest/ReleaseGuide/. The release
label applies only to Amazon EMR releases version 4.0 and later. Earlier
versions use AmiVersion.
runJobFlow_repoUpgradeOnBoot :: Lens' RunJobFlow (Maybe RepoUpgradeOnBoot) Source #
Applies only when CustomAmiID is used. Specifies which updates from
the Amazon Linux AMI package repositories to apply automatically when
the instance boots using the AMI. If omitted, the default is SECURITY,
which indicates that only security updates are applied. If NONE is
specified, no updates are applied, and all updates must be applied
manually.
runJobFlow_placementGroupConfigs :: Lens' RunJobFlow (Maybe [PlacementGroupConfig]) Source #
The specified placement group configuration for an Amazon EMR cluster.
runJobFlow_logUri :: Lens' RunJobFlow (Maybe Text) Source #
The location in Amazon S3 to write the log files of the job flow. If a value is not provided, logs are not created.
runJobFlow_kerberosAttributes :: Lens' RunJobFlow (Maybe KerberosAttributes) Source #
Attributes for Kerberos configuration when Kerberos authentication is enabled using a security configuration. For more information see Use Kerberos Authentication in the Amazon EMR Management Guide.
runJobFlow_newSupportedProducts :: Lens' RunJobFlow (Maybe [SupportedProductConfig]) Source #
For Amazon EMR releases 3.x and 2.x. For Amazon EMR releases 4.x and later, use Applications.
A list of strings that indicates third-party software to use with the job flow that accepts a user argument list. EMR accepts and forwards the argument list to the corresponding installation script as bootstrap action arguments. For more information, see "Launch a Job Flow on the MapR Distribution for Hadoop" in the Amazon EMR Developer Guide. Supported values are:
- "mapr-m3" - launch the cluster using MapR M3 Edition.
- "mapr-m5" - launch the cluster using MapR M5 Edition.
- "mapr" with the user arguments specifying "--edition,m3" or "--edition,m5" - launch the job flow using MapR M3 or M5 Edition respectively.
- "mapr-m7" - launch the cluster using MapR M7 Edition.
- "hunk" - launch the cluster with the Hunk Big Data Analytics Platform.
- "hue"- launch the cluster with Hue installed.
- "spark" - launch the cluster with Apache Spark installed.
- "ganglia" - launch the cluster with the Ganglia Monitoring System installed.
runJobFlow_managedScalingPolicy :: Lens' RunJobFlow (Maybe ManagedScalingPolicy) Source #
The specified managed scaling policy for an Amazon EMR cluster.
runJobFlow_visibleToAllUsers :: Lens' RunJobFlow (Maybe Bool) Source #
Set this value to true so that IAM principals in the Amazon Web
Services account associated with the cluster can perform EMR actions on
the cluster that their IAM policies allow. This value defaults to true
for clusters created using the EMR API or the CLI
create-cluster
command.
When set to false, only the IAM principal that created the cluster and
the Amazon Web Services account root user can perform EMR actions for
the cluster, regardless of the IAM permissions policies attached to
other IAM principals. For more information, see
Understanding the EMR Cluster VisibleToAllUsers Setting
in the Amazon EMRManagement Guide.
runJobFlow_supportedProducts :: Lens' RunJobFlow (Maybe [Text]) Source #
For Amazon EMR releases 3.x and 2.x. For Amazon EMR releases 4.x and later, use Applications.
A list of strings that indicates third-party software to use. For more information, see the Amazon EMR Developer Guide. Currently supported values are:
- "mapr-m3" - launch the job flow using MapR M3 Edition.
- "mapr-m5" - launch the job flow using MapR M5 Edition.
runJobFlow_stepConcurrencyLevel :: Lens' RunJobFlow (Maybe Int) Source #
Specifies the number of steps that can be executed concurrently. The
default value is 1. The maximum value is 256.
runJobFlow_applications :: Lens' RunJobFlow (Maybe [Application]) Source #
Applies to Amazon EMR releases 4.0 and later. A case-insensitive list of applications for Amazon EMR to install and configure when launching the cluster. For a list of applications available for each Amazon EMR release version, see the Amazon EMR Release Guide.
runJobFlow_tags :: Lens' RunJobFlow (Maybe [Tag]) Source #
A list of tags to associate with a cluster and propagate to Amazon EC2 instances.
runJobFlow_serviceRole :: Lens' RunJobFlow (Maybe Text) Source #
The IAM role that Amazon EMR assumes in order to access Amazon Web Services resources on your behalf.
runJobFlow_name :: Lens' RunJobFlow Text Source #
The name of the job flow.
runJobFlow_instances :: Lens' RunJobFlow JobFlowInstancesConfig Source #
A specification of the number and type of Amazon EC2 instances.
Destructuring the Response
data RunJobFlowResponse Source #
The result of the RunJobFlow operation.
See: newRunJobFlowResponse smart constructor.
Constructors
| RunJobFlowResponse' | |
Fields
| |
Instances
newRunJobFlowResponse Source #
Arguments
| :: Int | |
| -> RunJobFlowResponse |
Create a value of RunJobFlowResponse with all optional fields omitted.
Use generic-lens or optics to modify other optional fields.
The following record fields are available, with the corresponding lenses provided for backwards compatibility:
$sel:clusterArn:RunJobFlowResponse', runJobFlowResponse_clusterArn - The Amazon Resource Name (ARN) of the cluster.
$sel:jobFlowId:RunJobFlowResponse', runJobFlowResponse_jobFlowId - A unique identifier for the job flow.
$sel:httpStatus:RunJobFlowResponse', runJobFlowResponse_httpStatus - The response's http status code.
Response Lenses
runJobFlowResponse_clusterArn :: Lens' RunJobFlowResponse (Maybe Text) Source #
The Amazon Resource Name (ARN) of the cluster.
runJobFlowResponse_jobFlowId :: Lens' RunJobFlowResponse (Maybe Text) Source #
A unique identifier for the job flow.
runJobFlowResponse_httpStatus :: Lens' RunJobFlowResponse Int Source #
The response's http status code.