【发布时间】：2018-06-22 08:22:27
【问题描述】：
当您通过 AWS 管理控制台创建新的 AWS EMR 集群时，您可以提供 JSON 软件配置。您可以将 JSON 文件放在 S3 存储桶中，并通过以下字段将软件配置指向 S3 存储桶，
我需要通过 AWS Python SDK Boto3 库执行此操作，但在他们的示例中的可用字段中我看不到在哪里执行此操作，
response = client.run_job_flow(
Name='string',
LogUri='string',
AdditionalInfo='string',
AmiVersion='string',
ReleaseLabel='string',
Instances={
'MasterInstanceType': 'string',
'SlaveInstanceType': 'string',
'InstanceCount': 123,
'InstanceGroups': [
{
'Name': 'string',
'Market': 'ON_DEMAND'|'SPOT',
'InstanceRole': 'MASTER'|'CORE'|'TASK',
'BidPrice': 'string',
'InstanceType': 'string',
'InstanceCount': 123,
'Configurations': [
{
'Classification': 'string',
'Configurations': {'... recursive ...'},
'Properties': {
'string': 'string'
}
},
],
'EbsConfiguration': {
'EbsBlockDeviceConfigs': [
{
'VolumeSpecification': {
'VolumeType': 'string',
'Iops': 123,
'SizeInGB': 123
},
'VolumesPerInstance': 123
},
],
'EbsOptimized': True|False
},
'AutoScalingPolicy': {
'Constraints': {
'MinCapacity': 123,
'MaxCapacity': 123
},
'Rules': [
{
'Name': 'string',
'Description': 'string',
'Action': {
'Market': 'ON_DEMAND'|'SPOT',
'SimpleScalingPolicyConfiguration': {
'AdjustmentType': 'CHANGE_IN_CAPACITY'|'PERCENT_CHANGE_IN_CAPACITY'|'EXACT_CAPACITY',
'ScalingAdjustment': 123,
'CoolDown': 123
}
},
'Trigger': {
'CloudWatchAlarmDefinition': {
'ComparisonOperator': 'GREATER_THAN_OR_EQUAL'|'GREATER_THAN'|'LESS_THAN'|'LESS_THAN_OR_EQUAL',
'EvaluationPeriods': 123,
'MetricName': 'string',
'Namespace': 'string',
'Period': 123,
'Statistic': 'SAMPLE_COUNT'|'AVERAGE'|'SUM'|'MINIMUM'|'MAXIMUM',
'Threshold': 123.0,
'Unit': 'NONE'|'SECONDS'|'MICRO_SECONDS'|'MILLI_SECONDS'|'BYTES'|'KILO_BYTES'|'MEGA_BYTES'|'GIGA_BYTES'|'TERA_BYTES'|'BITS'|'KILO_BITS'|'MEGA_BITS'|'GIGA_BITS'|'TERA_BITS'|'PERCENT'|'COUNT'|'BYTES_PER_SECOND'|'KILO_BYTES_PER_SECOND'|'MEGA_BYTES_PER_SECOND'|'GIGA_BYTES_PER_SECOND'|'TERA_BYTES_PER_SECOND'|'BITS_PER_SECOND'|'KILO_BITS_PER_SECOND'|'MEGA_BITS_PER_SECOND'|'GIGA_BITS_PER_SECOND'|'TERA_BITS_PER_SECOND'|'COUNT_PER_SECOND',
'Dimensions': [
{
'Key': 'string',
'Value': 'string'
},
]
}
}
},
]
}
},
],
'InstanceFleets': [
{
'Name': 'string',
'InstanceFleetType': 'MASTER'|'CORE'|'TASK',
'TargetOnDemandCapacity': 123,
'TargetSpotCapacity': 123,
'InstanceTypeConfigs': [
{
'InstanceType': 'string',
'WeightedCapacity': 123,
'BidPrice': 'string',
'BidPriceAsPercentageOfOnDemandPrice': 123.0,
'EbsConfiguration': {
'EbsBlockDeviceConfigs': [
{
'VolumeSpecification': {
'VolumeType': 'string',
'Iops': 123,
'SizeInGB': 123
},
'VolumesPerInstance': 123
},
],
'EbsOptimized': True|False
},
'Configurations': [
{
'Classification': 'string',
'Configurations': {'... recursive ...'},
'Properties': {
'string': 'string'
}
},
]
},
],
'LaunchSpecifications': {
'SpotSpecification': {
'TimeoutDurationMinutes': 123,
'TimeoutAction': 'SWITCH_TO_ON_DEMAND'|'TERMINATE_CLUSTER',
'BlockDurationMinutes': 123
}
}
},
],
'Ec2KeyName': 'string',
'Placement': {
'AvailabilityZone': 'string',
'AvailabilityZones': [
'string',
]
},
'KeepJobFlowAliveWhenNoSteps': True|False,
'TerminationProtected': True|False,
'HadoopVersion': 'string',
'Ec2SubnetId': 'string',
'Ec2SubnetIds': [
'string',
],
'EmrManagedMasterSecurityGroup': 'string',
'EmrManagedSlaveSecurityGroup': 'string',
'ServiceAccessSecurityGroup': 'string',
'AdditionalMasterSecurityGroups': [
'string',
],
'AdditionalSlaveSecurityGroups': [
'string',
]
},
Steps=[
{
'Name': 'string',
'ActionOnFailure': 'TERMINATE_JOB_FLOW'|'TERMINATE_CLUSTER'|'CANCEL_AND_WAIT'|'CONTINUE',
'HadoopJarStep': {
'Properties': [
{
'Key': 'string',
'Value': 'string'
},
],
'Jar': 'string',
'MainClass': 'string',
'Args': [
'string',
]
}
},
],
BootstrapActions=[
{
'Name': 'string',
'ScriptBootstrapAction': {
'Path': 'string',
'Args': [
'string',
]
}
},
],
SupportedProducts=[
'string',
],
NewSupportedProducts=[
{
'Name': 'string',
'Args': [
'string',
]
},
],
Applications=[
{
'Name': 'string',
'Version': 'string',
'Args': [
'string',
],
'AdditionalInfo': {
'string': 'string'
}
},
],
Configurations=[
{
'Classification': 'string',
'Configurations': {'... recursive ...'},
'Properties': {
'string': 'string'
}
},
],
VisibleToAllUsers=True|False,
JobFlowRole='string',
ServiceRole='string',
Tags=[
{
'Key': 'string',
'Value': 'string'
},
],
SecurityConfiguration='string',
AutoScalingRole='string',
ScaleDownBehavior='TERMINATE_AT_INSTANCE_HOUR'|'TERMINATE_AT_TASK_COMPLETION',
CustomAmiId='string',
EbsRootVolumeSize=123,
RepoUpgradeOnBoot='SECURITY'|'NONE',
KerberosAttributes={
'Realm': 'string',
'KdcAdminPassword': 'string',
'CrossRealmTrustPrincipalPassword': 'string',
'ADDomainJoinUser': 'string',
'ADDomainJoinPassword': 'string'
}
)
如何提供一个 S3 存储桶位置，其中包含用于通过 Boto3 库创建 EMR 集群的软件配置 JSON 文件？
【问题讨论】：
标签： amazon-web-services boto3 amazon-emr