AWS::KinesisAnalyticsV2::ApplicationReferenceDataSource ReferenceDataSource

For a SQL-based Kinesis Data Analytics application, describes the reference data source by providing the source information (Amazon S3 bucket name and object key name), the resulting in-application table name that is created, and the necessary schema to map the data elements in the Amazon S3 object to the in-application table.

Syntax

To declare this entity in your AWS CloudFormation template, use the following syntax:

JSON

{
  "ReferenceSchema" : ReferenceSchema,
  "S3ReferenceDataSource" : S3ReferenceDataSource,
  "TableName" : String
}

YAML

  ReferenceSchema: 
    ReferenceSchema
  S3ReferenceDataSource: 
    S3ReferenceDataSource
  TableName: String

Properties

ReferenceSchema

Describes the format of the data in the streaming source, and how each data element maps to corresponding columns created in the in-application stream.

Required: Yes

Type: ReferenceSchema

Update requires: No interruption

S3ReferenceDataSource

Identifies the S3 bucket and object that contains the reference data. A Kinesis Data Analytics application loads reference data only once. If the data changes, you call the UpdateApplication operation to trigger reloading of data into your application.

Required: No

Type: S3ReferenceDataSource

Update requires: No interruption

TableName

The name of the in-application table to create.

Required: No

Type: String

Minimum: 1

Maximum: 32

Update requires: No interruption

See also

• ReferenceDataSource in the Amazon Kinesis Data Analytics API Reference