Class: Aws::Glue::Types::DynamoDBTarget

Inherits:
Struct
  • Object
show all
Includes:
Structure
Defined in:
lib/aws-sdk-glue/types.rb

Overview

Specifies an Amazon DynamoDB table to crawl.

See Also:

Constant Summary collapse

SENSITIVE = 
[]

Instance Attribute Summary collapse

Instance Attribute Details

#path ⇒ String

The name of the DynamoDB table to crawl.

Returns:

  • (String) 


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# File 'lib/aws-sdk-glue/types.rb', line 8850

class DynamoDBTarget < Struct.new(
  :path,
  :scan_all,
  :scan_rate)
  SENSITIVE = []
  include Aws::Structure
end

#scan_all ⇒ Boolean

Indicates whether to scan all the records, or to sample rows from the table. Scanning all the records can take a long time when the table is not a high throughput table.

A value of ‘true` means to scan all records, while a value of `false` means to sample the records. If no value is specified, the value defaults to `true`.

Returns:

  • (Boolean) 


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# File 'lib/aws-sdk-glue/types.rb', line 8850

class DynamoDBTarget < Struct.new(
  :path,
  :scan_all,
  :scan_rate)
  SENSITIVE = []
  include Aws::Structure
end

#scan_rate ⇒ Float

The percentage of the configured read capacity units to use by the Glue crawler. Read capacity units is a term defined by DynamoDB, and is a numeric value that acts as rate limiter for the number of reads that can be performed on that table per second.

The valid values are null or a value between 0.1 to 1.5. A null value is used when user does not provide a value, and defaults to 0.5 of the configured Read Capacity Unit (for provisioned tables), or 0.25 of the max configured Read Capacity Unit (for tables using on-demand mode).

Returns:

  • (Float) 


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# File 'lib/aws-sdk-glue/types.rb', line 8850

class DynamoDBTarget < Struct.new(
  :path,
  :scan_all,
  :scan_rate)
  SENSITIVE = []
  include Aws::Structure
end