Class: Aws::Glue::Types::IcebergTableMetadata

Inherits:

Struct

• Object
• Struct
• Aws::Glue::Types::IcebergTableMetadata

Includes:

Structure

Defined in:

lib/aws-sdk-glue/types.rb

Overview

The Apache Iceberg table metadata, including format version, table identifier, schemas, partition specifications, sort orders, and table properties. This structure captures the current state of an Iceberg table's metadata as managed by the Glue Data Catalog.

See Also:

• AWS API Documentation

Constant Summary

SENSITIVE =

[]

Instance Attribute Summary

• #current_schema_id ⇒ Integer

  The identifier of the schema that is currently active for the Iceberg table.

• #default_sort_order_id ⇒ Integer

  The identifier of the sort order that is currently used by default when writing new data to the Iceberg table.

• #default_spec_id ⇒ Integer

  The identifier of the partition specification that is currently used by default when writing new data to the Iceberg table.

• #format_version ⇒ String

  The Apache Iceberg table format version, such as 1 or 2.

• #last_column_id ⇒ Integer

  The highest column identifier that has been assigned in the Iceberg table's schema, used to ensure unique IDs as new columns are added.

• #last_partition_id ⇒ Integer

  The highest partition field identifier that has been assigned across the table's partition specifications.

• #location ⇒ String

  The base S3 location where the Iceberg table's data and metadata files are stored.

• #partition_specs ⇒ Array<Types::IcebergPartitionSpec>

  The list of partition specifications that have been associated with the Iceberg table over its history, supporting partition evolution.

• #properties ⇒ Hash<String,String>

  A map of key-value pairs that define table-level properties and configuration settings for the Iceberg table.

• #schemas ⇒ Array<Types::IcebergSchema>

  The list of schemas that have been associated with the Iceberg table over its history, supporting schema evolution.

• #sort_orders ⇒ Array<Types::IcebergSortOrder>

  The list of sort order specifications that have been associated with the Iceberg table over its history.

• #table_uuid ⇒ String

  The unique identifier (UUID) for the Iceberg table, assigned when the table is created and used to track the table across metadata updates.

Instance Attribute Details

#current_schema_id ⇒ Integer

The identifier of the schema that is currently active for the Iceberg table. Matches an entry in Schemas.

Returns:

• (Integer)

# File 'lib/aws-sdk-glue/types.rb', line 18515

class IcebergTableMetadata < Struct.new(
  :format_version,
  :table_uuid,
  :location,
  :properties,
  :schemas,
  :current_schema_id,
  :last_column_id,
  :partition_specs,
  :default_spec_id,
  :last_partition_id,
  :sort_orders,
  :default_sort_order_id)
  SENSITIVE = []
  include Aws::Structure
end

#default_sort_order_id ⇒ Integer

The identifier of the sort order that is currently used by default when writing new data to the Iceberg table.

Returns:

• (Integer)

# File 'lib/aws-sdk-glue/types.rb', line 18515

class IcebergTableMetadata < Struct.new(
  :format_version,
  :table_uuid,
  :location,
  :properties,
  :schemas,
  :current_schema_id,
  :last_column_id,
  :partition_specs,
  :default_spec_id,
  :last_partition_id,
  :sort_orders,
  :default_sort_order_id)
  SENSITIVE = []
  include Aws::Structure
end

#default_spec_id ⇒ Integer

The identifier of the partition specification that is currently used by default when writing new data to the Iceberg table.

Returns:

• (Integer)

# File 'lib/aws-sdk-glue/types.rb', line 18515

class IcebergTableMetadata < Struct.new(
  :format_version,
  :table_uuid,
  :location,
  :properties,
  :schemas,
  :current_schema_id,
  :last_column_id,
  :partition_specs,
  :default_spec_id,
  :last_partition_id,
  :sort_orders,
  :default_sort_order_id)
  SENSITIVE = []
  include Aws::Structure
end

#format_version ⇒ String

The Apache Iceberg table format version, such as 1 or 2. Determines the set of features and on-disk layout supported by the table.

Returns:

• (String)

# File 'lib/aws-sdk-glue/types.rb', line 18515

class IcebergTableMetadata < Struct.new(
  :format_version,
  :table_uuid,
  :location,
  :properties,
  :schemas,
  :current_schema_id,
  :last_column_id,
  :partition_specs,
  :default_spec_id,
  :last_partition_id,
  :sort_orders,
  :default_sort_order_id)
  SENSITIVE = []
  include Aws::Structure
end

#last_column_id ⇒ Integer

The highest column identifier that has been assigned in the Iceberg table's schema, used to ensure unique IDs as new columns are added.

Returns:

• (Integer)

# File 'lib/aws-sdk-glue/types.rb', line 18515

class IcebergTableMetadata < Struct.new(
  :format_version,
  :table_uuid,
  :location,
  :properties,
  :schemas,
  :current_schema_id,
  :last_column_id,
  :partition_specs,
  :default_spec_id,
  :last_partition_id,
  :sort_orders,
  :default_sort_order_id)
  SENSITIVE = []
  include Aws::Structure
end

#last_partition_id ⇒ Integer

The highest partition field identifier that has been assigned across the table's partition specifications.

Returns:

• (Integer)

# File 'lib/aws-sdk-glue/types.rb', line 18515

class IcebergTableMetadata < Struct.new(
  :format_version,
  :table_uuid,
  :location,
  :properties,
  :schemas,
  :current_schema_id,
  :last_column_id,
  :partition_specs,
  :default_spec_id,
  :last_partition_id,
  :sort_orders,
  :default_sort_order_id)
  SENSITIVE = []
  include Aws::Structure
end

#location ⇒ String

The base S3 location where the Iceberg table's data and metadata files are stored.

Returns:

• (String)

# File 'lib/aws-sdk-glue/types.rb', line 18515

class IcebergTableMetadata < Struct.new(
  :format_version,
  :table_uuid,
  :location,
  :properties,
  :schemas,
  :current_schema_id,
  :last_column_id,
  :partition_specs,
  :default_spec_id,
  :last_partition_id,
  :sort_orders,
  :default_sort_order_id)
  SENSITIVE = []
  include Aws::Structure
end

#partition_specs ⇒ Array<Types::IcebergPartitionSpec>

The list of partition specifications that have been associated with the Iceberg table over its history, supporting partition evolution.

Returns:

• (Array<Types::IcebergPartitionSpec>)

# File 'lib/aws-sdk-glue/types.rb', line 18515

class IcebergTableMetadata < Struct.new(
  :format_version,
  :table_uuid,
  :location,
  :properties,
  :schemas,
  :current_schema_id,
  :last_column_id,
  :partition_specs,
  :default_spec_id,
  :last_partition_id,
  :sort_orders,
  :default_sort_order_id)
  SENSITIVE = []
  include Aws::Structure
end

#properties ⇒ Hash<String,String>

A map of key-value pairs that define table-level properties and configuration settings for the Iceberg table.

Returns:

• (Hash<String,String>)

# File 'lib/aws-sdk-glue/types.rb', line 18515

class IcebergTableMetadata < Struct.new(
  :format_version,
  :table_uuid,
  :location,
  :properties,
  :schemas,
  :current_schema_id,
  :last_column_id,
  :partition_specs,
  :default_spec_id,
  :last_partition_id,
  :sort_orders,
  :default_sort_order_id)
  SENSITIVE = []
  include Aws::Structure
end

#schemas ⇒ Array<Types::IcebergSchema>

The list of schemas that have been associated with the Iceberg table over its history, supporting schema evolution.

Returns:

• (Array<Types::IcebergSchema>)

# File 'lib/aws-sdk-glue/types.rb', line 18515

class IcebergTableMetadata < Struct.new(
  :format_version,
  :table_uuid,
  :location,
  :properties,
  :schemas,
  :current_schema_id,
  :last_column_id,
  :partition_specs,
  :default_spec_id,
  :last_partition_id,
  :sort_orders,
  :default_sort_order_id)
  SENSITIVE = []
  include Aws::Structure
end

#sort_orders ⇒ Array<Types::IcebergSortOrder>

The list of sort order specifications that have been associated with the Iceberg table over its history.

Returns:

• (Array<Types::IcebergSortOrder>)

# File 'lib/aws-sdk-glue/types.rb', line 18515

class IcebergTableMetadata < Struct.new(
  :format_version,
  :table_uuid,
  :location,
  :properties,
  :schemas,
  :current_schema_id,
  :last_column_id,
  :partition_specs,
  :default_spec_id,
  :last_partition_id,
  :sort_orders,
  :default_sort_order_id)
  SENSITIVE = []
  include Aws::Structure
end

#table_uuid ⇒ String

The unique identifier (UUID) for the Iceberg table, assigned when the table is created and used to track the table across metadata updates.

Returns:

• (String)

# File 'lib/aws-sdk-glue/types.rb', line 18515

class IcebergTableMetadata < Struct.new(
  :format_version,
  :table_uuid,
  :location,
  :properties,
  :schemas,
  :current_schema_id,
  :last_column_id,
  :partition_specs,
  :default_spec_id,
  :last_partition_id,
  :sort_orders,
  :default_sort_order_id)
  SENSITIVE = []
  include Aws::Structure
end