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Manual Reference Pages  -  PAWS::MACHINELEARNING::CREATEDATASOURCEFROMREDSHIFT (3)

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NAME

Paws::MachineLearning::CreateDataSourceFromRedshift - Arguments for method CreateDataSourceFromRedshift on Paws::MachineLearning

CONTENTS

DESCRIPTION

This class represents the parameters used for calling the method CreateDataSourceFromRedshift on the Amazon Machine Learning service. Use the attributes of this class as arguments to method CreateDataSourceFromRedshift.

You shouln’t make instances of this class. Each attribute should be used as a named argument in the call to CreateDataSourceFromRedshift.

As an example:



  $service_obj->CreateDataSourceFromRedshift(Att1 => $value1, Att2 => $value2, ...);



Values for attributes that are native types (Int, String, Float, etc) can passed as-is (scalar values). Values for complex Types (objects) can be passed as a HashRef. The keys and values of the hashref will be used to instance the underlying object.

ATTRIBUTES

    ComputeStatistics => Bool

The compute statistics for a DataSource. The statistics are generated from the observation data referenced by a DataSource. Amazon ML uses the statistics internally during MLModel training. This parameter must be set to true if the DataSource needs to be used for MLModel training

REQUIRED DataSourceId => Str

A user-supplied ID that uniquely identifies the DataSource.

    DataSourceName => Str

A user-supplied name or description of the DataSource.

REQUIRED DataSpec => Paws::MachineLearning::RedshiftDataSpec

The data specification of an Amazon Redshift DataSource:
o DatabaseInformation -
o DatabaseName - Name of the Amazon Redshift database.
o ClusterIdentifier - Unique ID for the Amazon Redshift cluster.
o DatabaseCredentials - AWS Identity abd Access Management (IAM) credentials that are used to connect to the Amazon Redshift database.
o SelectSqlQuery - Query that is used to retrieve the observation data for the Datasource.
o S3StagingLocation - Amazon Simple Storage Service (Amazon S3) location for staging Amazon Redshift data. The data retrieved from Amazon Relational Database Service (Amazon RDS) using SelectSqlQuery is stored in this location.
o DataSchemaUri - Amazon S3 location of the DataSchema.
o DataSchema - A JSON string representing the schema. This is not required if DataSchemaUri is specified.
o DataRearrangement - A JSON string representing the splitting requirement of a Datasource.

Sample - "{\"randomSeed\":\"some-random-seed\", \"splitting\":{\"percentBegin\":10,\"percentEnd\":60}}"

REQUIRED RoleARN => Str

A fully specified role Amazon Resource Name (ARN). Amazon ML assumes the role on behalf of the user to create the following:
o A security group to allow Amazon ML to execute the SelectSqlQuery query on an Amazon Redshift cluster
o An Amazon S3 bucket policy to grant Amazon ML read/write permissions on the S3StagingLocation

SEE ALSO

This class forms part of Paws, documenting arguments for method CreateDataSourceFromRedshift in Paws::MachineLearning

BUGS and CONTRIBUTIONS

The source code is located here: https://github.com/pplu/aws-sdk-perl

Please report bugs to: https://github.com/pplu/aws-sdk-perl/issues

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perl v5.20.3 PAWS::MACHINELEARNING::CREATEDATASOURCEFROMREDSHIFT (3) 2015-08-06

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