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Class: Aws::Athena::Types::DataCatalog
- Inherits:
-
Struct
- Object
- Struct
- Aws::Athena::Types::DataCatalog
- Defined in:
- (unknown)
Overview
Contains information about a data catalog in an AWS account.
Returned by:
Instance Attribute Summary collapse
-
#description ⇒ String
An optional description of the data catalog.
-
#name ⇒ String
The name of the data catalog.
-
#parameters ⇒ Hash<String,String>
Specifies the Lambda function or functions to use for the data catalog.
-
#type ⇒ String
The type of data catalog:
LAMBDAfor a federated catalog,GLUEfor AWS Glue Catalog, orHIVEfor an external hive metastore.
Instance Attribute Details
#description ⇒ String
An optional description of the data catalog.
#name ⇒ String
The name of the data catalog. The catalog name must be unique for the AWS account and can use a maximum of 128 alphanumeric, underscore, at sign, or hyphen characters.
#parameters ⇒ Hash<String,String>
Specifies the Lambda function or functions to use for the data catalog. This is a mapping whose values depend on the catalog type.
For the
HIVEdata catalog type, use the following syntax. Themetadata-functionparameter is required.The sdk-versionparameter is optional and defaults to the currently supported version.metadata-function=lambda_arn, sdk-version=version_numberFor the
LAMBDAdata catalog type, use one of the following sets of required parameters, but not both.If you have one Lambda function that processes metadata and another for reading the actual data, use the following syntax. Both parameters are required.
metadata-function=lambda_arn, record-function=lambda_arnIf you have a composite Lambda function that processes both metadata and data, use the following syntax to specify your Lambda function.
function=lambda_arn
The
GLUEtype has no parameters.
#type ⇒ String
The type of data catalog: LAMBDA for a federated catalog, GLUE for
AWS Glue Catalog, or HIVE for an external hive metastore.
Possible values:
- LAMBDA
- GLUE
- HIVE