Copyright	(c) 2013-2023 Brendan Hay
License	Mozilla Public License, v. 2.0.
Maintainer	Brendan Hay
Stability	auto-generated
Portability	non-portable (GHC extensions)
Safe Haskell	Safe-Inferred
Language	Haskell2010

Amazonka.Glue.Types.Spigot

Description

Synopsis

data Spigot = Spigot' {
- prob :: Maybe Double
- topk :: Maybe Natural
- name :: Text
- inputs :: NonEmpty Text
- path :: Text
}
newSpigot :: Text -> NonEmpty Text -> Text -> Spigot
spigot_prob :: Lens' Spigot (Maybe Double)
spigot_topk :: Lens' Spigot (Maybe Natural)
spigot_name :: Lens' Spigot Text
spigot_inputs :: Lens' Spigot (NonEmpty Text)
spigot_path :: Lens' Spigot Text

Documentation

data Spigot Source #

Specifies a transform that writes samples of the data to an Amazon S3 bucket.

See: newSpigot smart constructor.

Constructors

Spigot'

Fields

prob :: Maybe Double
The probability (a decimal value with a maximum value of 1) of picking any given record. A value of 1 indicates that each row read from the dataset should be included in the sample output.
topk :: Maybe Natural
Specifies a number of records to write starting from the beginning of the dataset.
name :: Text
The name of the transform node.
inputs :: NonEmpty Text
The data inputs identified by their node names.
path :: Text
A path in Amazon S3 where the transform will write a subset of records from the dataset to a JSON file in an Amazon S3 bucket.

Instances

Instances details

FromJSON Spigot Source #
Instance details Defined in Amazonka.Glue.Types.Spigot Methods parseJSON :: Value -> Parser Spigot # parseJSONList :: Value -> Parser [Spigot] #
ToJSON Spigot Source #
Instance details Defined in Amazonka.Glue.Types.Spigot Methods toJSON :: Spigot -> Value # toEncoding :: Spigot -> Encoding # toJSONList :: [Spigot] -> Value # toEncodingList :: [Spigot] -> Encoding #
Generic Spigot Source #
Instance details Defined in Amazonka.Glue.Types.Spigot Associated Types type Rep Spigot :: Type -> Type # Methods from :: Spigot -> Rep Spigot x # to :: Rep Spigot x -> Spigot #
Read Spigot Source #
Instance details Defined in Amazonka.Glue.Types.Spigot Methods readsPrec :: Int -> ReadS Spigot # readList :: ReadS [Spigot] # readPrec :: ReadPrec Spigot # readListPrec :: ReadPrec [Spigot] #
Show Spigot Source #
Instance details Defined in Amazonka.Glue.Types.Spigot Methods showsPrec :: Int -> Spigot -> ShowS # show :: Spigot -> String # showList :: [Spigot] -> ShowS #
NFData Spigot Source #
Instance details Defined in Amazonka.Glue.Types.Spigot Methods rnf :: Spigot -> () #
Eq Spigot Source #
Instance details Defined in Amazonka.Glue.Types.Spigot Methods (==) :: Spigot -> Spigot -> Bool # (/=) :: Spigot -> Spigot -> Bool #
Hashable Spigot Source #
Instance details Defined in Amazonka.Glue.Types.Spigot Methods hashWithSalt :: Int -> Spigot -> Int # hash :: Spigot -> Int #
type Rep Spigot Source #
Instance details Defined in Amazonka.Glue.Types.Spigot type Rep Spigot = D1 ('MetaData "Spigot" "Amazonka.Glue.Types.Spigot" "amazonka-glue-2.0-7miPWwBHdfn8N8SvbpLgE0" 'False) (C1 ('MetaCons "Spigot'" 'PrefixI 'True) ((S1 ('MetaSel ('Just "prob") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Double)) :: S1 ('MetaSel ('Just "topk") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Natural))) :: (S1 ('MetaSel ('Just "name") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Text) :: (S1 ('MetaSel ('Just "inputs") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (NonEmpty Text)) :: S1 ('MetaSel ('Just "path") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Text)))))

newSpigot Source #

Arguments

:: Text	`$sel:name:Spigot'`
-> NonEmpty Text	`$sel:inputs:Spigot'`
-> Text	`$sel:path:Spigot'`
-> Spigot

Create a value of Spigot with all optional fields omitted.

Use generic-lens or optics to modify other optional fields.

The following record fields are available, with the corresponding lenses provided for backwards compatibility:

$sel:prob:Spigot', spigot_prob - The probability (a decimal value with a maximum value of 1) of picking any given record. A value of 1 indicates that each row read from the dataset should be included in the sample output.

$sel:topk:Spigot', spigot_topk - Specifies a number of records to write starting from the beginning of the dataset.

$sel:name:Spigot', spigot_name - The name of the transform node.

$sel:inputs:Spigot', spigot_inputs - The data inputs identified by their node names.

$sel:path:Spigot', spigot_path - A path in Amazon S3 where the transform will write a subset of records from the dataset to a JSON file in an Amazon S3 bucket.

spigot_prob :: Lens' Spigot (Maybe Double) Source #

The probability (a decimal value with a maximum value of 1) of picking any given record. A value of 1 indicates that each row read from the dataset should be included in the sample output.

spigot_topk :: Lens' Spigot (Maybe Natural) Source #

Specifies a number of records to write starting from the beginning of the dataset.

spigot_name :: Lens' Spigot Text Source #

The name of the transform node.

spigot_inputs :: Lens' Spigot (NonEmpty Text) Source #

The data inputs identified by their node names.

spigot_path :: Lens' Spigot Text Source #

A path in Amazon S3 where the transform will write a subset of records from the dataset to a JSON file in an Amazon S3 bucket.