Class: Aws::Glue::Types::StorageDescriptor

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

Overview

Describes the physical storage of table data.

Constant Summary collapse

SENSITIVE =
[]

Instance Attribute Summary collapse

Instance Attribute Details

#additional_locationsArray<String>

A list of locations that point to the path where a Delta table is located.

Returns:

  • (Array<String>)


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# File 'lib/aws-sdk-glue/types.rb', line 21306

class StorageDescriptor < Struct.new(
  :columns,
  :location,
  :additional_locations,
  :input_format,
  :output_format,
  :compressed,
  :number_of_buckets,
  :serde_info,
  :bucket_columns,
  :sort_columns,
  :parameters,
  :skewed_info,
  :stored_as_sub_directories,
  :schema_reference)
  SENSITIVE = []
  include Aws::Structure
end

#bucket_columnsArray<String>

A list of reducer grouping columns, clustering columns, and bucketing columns in the table.

Returns:

  • (Array<String>)


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# File 'lib/aws-sdk-glue/types.rb', line 21306

class StorageDescriptor < Struct.new(
  :columns,
  :location,
  :additional_locations,
  :input_format,
  :output_format,
  :compressed,
  :number_of_buckets,
  :serde_info,
  :bucket_columns,
  :sort_columns,
  :parameters,
  :skewed_info,
  :stored_as_sub_directories,
  :schema_reference)
  SENSITIVE = []
  include Aws::Structure
end

#columnsArray<Types::Column>

A list of the ‘Columns` in the table.

Returns:



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# File 'lib/aws-sdk-glue/types.rb', line 21306

class StorageDescriptor < Struct.new(
  :columns,
  :location,
  :additional_locations,
  :input_format,
  :output_format,
  :compressed,
  :number_of_buckets,
  :serde_info,
  :bucket_columns,
  :sort_columns,
  :parameters,
  :skewed_info,
  :stored_as_sub_directories,
  :schema_reference)
  SENSITIVE = []
  include Aws::Structure
end

#compressedBoolean

‘True` if the data in the table is compressed, or `False` if not.

Returns:

  • (Boolean)


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# File 'lib/aws-sdk-glue/types.rb', line 21306

class StorageDescriptor < Struct.new(
  :columns,
  :location,
  :additional_locations,
  :input_format,
  :output_format,
  :compressed,
  :number_of_buckets,
  :serde_info,
  :bucket_columns,
  :sort_columns,
  :parameters,
  :skewed_info,
  :stored_as_sub_directories,
  :schema_reference)
  SENSITIVE = []
  include Aws::Structure
end

#input_formatString

The input format: ‘SequenceFileInputFormat` (binary), or `TextInputFormat`, or a custom format.

Returns:

  • (String)


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# File 'lib/aws-sdk-glue/types.rb', line 21306

class StorageDescriptor < Struct.new(
  :columns,
  :location,
  :additional_locations,
  :input_format,
  :output_format,
  :compressed,
  :number_of_buckets,
  :serde_info,
  :bucket_columns,
  :sort_columns,
  :parameters,
  :skewed_info,
  :stored_as_sub_directories,
  :schema_reference)
  SENSITIVE = []
  include Aws::Structure
end

#locationString

The physical location of the table. By default, this takes the form of the warehouse location, followed by the database location in the warehouse, followed by the table name.

Returns:

  • (String)


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# File 'lib/aws-sdk-glue/types.rb', line 21306

class StorageDescriptor < Struct.new(
  :columns,
  :location,
  :additional_locations,
  :input_format,
  :output_format,
  :compressed,
  :number_of_buckets,
  :serde_info,
  :bucket_columns,
  :sort_columns,
  :parameters,
  :skewed_info,
  :stored_as_sub_directories,
  :schema_reference)
  SENSITIVE = []
  include Aws::Structure
end

#number_of_bucketsInteger

Must be specified if the table contains any dimension columns.

Returns:

  • (Integer)


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# File 'lib/aws-sdk-glue/types.rb', line 21306

class StorageDescriptor < Struct.new(
  :columns,
  :location,
  :additional_locations,
  :input_format,
  :output_format,
  :compressed,
  :number_of_buckets,
  :serde_info,
  :bucket_columns,
  :sort_columns,
  :parameters,
  :skewed_info,
  :stored_as_sub_directories,
  :schema_reference)
  SENSITIVE = []
  include Aws::Structure
end

#output_formatString

The output format: ‘SequenceFileOutputFormat` (binary), or `IgnoreKeyTextOutputFormat`, or a custom format.

Returns:

  • (String)


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# File 'lib/aws-sdk-glue/types.rb', line 21306

class StorageDescriptor < Struct.new(
  :columns,
  :location,
  :additional_locations,
  :input_format,
  :output_format,
  :compressed,
  :number_of_buckets,
  :serde_info,
  :bucket_columns,
  :sort_columns,
  :parameters,
  :skewed_info,
  :stored_as_sub_directories,
  :schema_reference)
  SENSITIVE = []
  include Aws::Structure
end

#parametersHash<String,String>

The user-supplied properties in key-value form.

Returns:

  • (Hash<String,String>)


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# File 'lib/aws-sdk-glue/types.rb', line 21306

class StorageDescriptor < Struct.new(
  :columns,
  :location,
  :additional_locations,
  :input_format,
  :output_format,
  :compressed,
  :number_of_buckets,
  :serde_info,
  :bucket_columns,
  :sort_columns,
  :parameters,
  :skewed_info,
  :stored_as_sub_directories,
  :schema_reference)
  SENSITIVE = []
  include Aws::Structure
end

#schema_referenceTypes::SchemaReference

An object that references a schema stored in the Glue Schema Registry.

When creating a table, you can pass an empty list of columns for the schema, and instead use a schema reference.



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# File 'lib/aws-sdk-glue/types.rb', line 21306

class StorageDescriptor < Struct.new(
  :columns,
  :location,
  :additional_locations,
  :input_format,
  :output_format,
  :compressed,
  :number_of_buckets,
  :serde_info,
  :bucket_columns,
  :sort_columns,
  :parameters,
  :skewed_info,
  :stored_as_sub_directories,
  :schema_reference)
  SENSITIVE = []
  include Aws::Structure
end

#serde_infoTypes::SerDeInfo

The serialization/deserialization (SerDe) information.

Returns:



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# File 'lib/aws-sdk-glue/types.rb', line 21306

class StorageDescriptor < Struct.new(
  :columns,
  :location,
  :additional_locations,
  :input_format,
  :output_format,
  :compressed,
  :number_of_buckets,
  :serde_info,
  :bucket_columns,
  :sort_columns,
  :parameters,
  :skewed_info,
  :stored_as_sub_directories,
  :schema_reference)
  SENSITIVE = []
  include Aws::Structure
end

#skewed_infoTypes::SkewedInfo

The information about values that appear frequently in a column (skewed values).

Returns:



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# File 'lib/aws-sdk-glue/types.rb', line 21306

class StorageDescriptor < Struct.new(
  :columns,
  :location,
  :additional_locations,
  :input_format,
  :output_format,
  :compressed,
  :number_of_buckets,
  :serde_info,
  :bucket_columns,
  :sort_columns,
  :parameters,
  :skewed_info,
  :stored_as_sub_directories,
  :schema_reference)
  SENSITIVE = []
  include Aws::Structure
end

#sort_columnsArray<Types::Order>

A list specifying the sort order of each bucket in the table.

Returns:



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# File 'lib/aws-sdk-glue/types.rb', line 21306

class StorageDescriptor < Struct.new(
  :columns,
  :location,
  :additional_locations,
  :input_format,
  :output_format,
  :compressed,
  :number_of_buckets,
  :serde_info,
  :bucket_columns,
  :sort_columns,
  :parameters,
  :skewed_info,
  :stored_as_sub_directories,
  :schema_reference)
  SENSITIVE = []
  include Aws::Structure
end

#stored_as_sub_directoriesBoolean

‘True` if the table data is stored in subdirectories, or `False` if not.

Returns:

  • (Boolean)


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# File 'lib/aws-sdk-glue/types.rb', line 21306

class StorageDescriptor < Struct.new(
  :columns,
  :location,
  :additional_locations,
  :input_format,
  :output_format,
  :compressed,
  :number_of_buckets,
  :serde_info,
  :bucket_columns,
  :sort_columns,
  :parameters,
  :skewed_info,
  :stored_as_sub_directories,
  :schema_reference)
  SENSITIVE = []
  include Aws::Structure
end