Copyright	(c) 2013-2021 Brendan Hay
License	Mozilla Public License, v. 2.0.
Maintainer	Brendan Hay <brendan.g.hay+amazonka@gmail.com>
Stability	auto-generated
Portability	non-portable (GHC extensions)
Safe Haskell	None

Amazonka.DataBrew.Types.JobSample

Description

Synopsis

data JobSample = JobSample' {
- size :: Maybe Integer
- mode :: Maybe SampleMode
}
newJobSample :: JobSample
jobSample_size :: Lens' JobSample (Maybe Integer)
jobSample_mode :: Lens' JobSample (Maybe SampleMode)

Documentation

data JobSample Source #

A sample configuration for profile jobs only, which determines the number of rows on which the profile job is run. If a JobSample value isn't provided, the default is used. The default value is CUSTOM_ROWS for the mode parameter and 20,000 for the size parameter.

See: newJobSample smart constructor.

Constructors

JobSample'

Fields

size :: Maybe Integer
The Size parameter is only required when the mode is CUSTOM_ROWS. The profile job is run on the specified number of rows. The maximum value for size is Long.MAX_VALUE.
Long.MAX_VALUE = 9223372036854775807
mode :: Maybe SampleMode
A value that determines whether the profile job is run on the entire dataset or a specified number of rows. This value must be one of the following:
- FULL_DATASET - The profile job is run on the entire dataset.
- CUSTOM_ROWS - The profile job is run on the number of rows specified in the Size parameter.

Instances

Instances details

Eq JobSample Source #
Instance details Defined in Amazonka.DataBrew.Types.JobSample Methods (==) :: JobSample -> JobSample -> Bool # (/=) :: JobSample -> JobSample -> Bool #
Read JobSample Source #
Instance details Defined in Amazonka.DataBrew.Types.JobSample Methods readsPrec :: Int -> ReadS JobSample # readList :: ReadS [JobSample] # readPrec :: ReadPrec JobSample # readListPrec :: ReadPrec [JobSample] #
Show JobSample Source #
Instance details Defined in Amazonka.DataBrew.Types.JobSample Methods showsPrec :: Int -> JobSample -> ShowS # show :: JobSample -> String # showList :: [JobSample] -> ShowS #
Generic JobSample Source #
Instance details Defined in Amazonka.DataBrew.Types.JobSample Associated Types type Rep JobSample :: Type -> Type # Methods from :: JobSample -> Rep JobSample x # to :: Rep JobSample x -> JobSample #
NFData JobSample Source #
Instance details Defined in Amazonka.DataBrew.Types.JobSample Methods rnf :: JobSample -> () #
Hashable JobSample Source #
Instance details Defined in Amazonka.DataBrew.Types.JobSample Methods hashWithSalt :: Int -> JobSample -> Int # hash :: JobSample -> Int #
ToJSON JobSample Source #
Instance details Defined in Amazonka.DataBrew.Types.JobSample Methods toJSON :: JobSample -> Value # toEncoding :: JobSample -> Encoding # toJSONList :: [JobSample] -> Value # toEncodingList :: [JobSample] -> Encoding #
FromJSON JobSample Source #
Instance details Defined in Amazonka.DataBrew.Types.JobSample Methods parseJSON :: Value -> Parser JobSample # parseJSONList :: Value -> Parser [JobSample] #
type Rep JobSample Source #
Instance details Defined in Amazonka.DataBrew.Types.JobSample type Rep JobSample = D1 ('MetaData "JobSample" "Amazonka.DataBrew.Types.JobSample" "libZSservicesZSamazonka-databrewZSamazonka-databrew" 'False) (C1 ('MetaCons "JobSample'" 'PrefixI 'True) (S1 ('MetaSel ('Just "size") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Integer)) :*: S1 ('MetaSel ('Just "mode") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe SampleMode))))

newJobSample :: JobSample Source #

Create a value of JobSample 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:size:JobSample', jobSample_size - The Size parameter is only required when the mode is CUSTOM_ROWS. The profile job is run on the specified number of rows. The maximum value for size is Long.MAX_VALUE.

Long.MAX_VALUE = 9223372036854775807

$sel:mode:JobSample', jobSample_mode - A value that determines whether the profile job is run on the entire dataset or a specified number of rows. This value must be one of the following:

FULL_DATASET - The profile job is run on the entire dataset.
CUSTOM_ROWS - The profile job is run on the number of rows specified in the Size parameter.

jobSample_size :: Lens' JobSample (Maybe Integer) Source #

The Size parameter is only required when the mode is CUSTOM_ROWS. The profile job is run on the specified number of rows. The maximum value for size is Long.MAX_VALUE.

Long.MAX_VALUE = 9223372036854775807

jobSample_mode :: Lens' JobSample (Maybe SampleMode) Source #

A value that determines whether the profile job is run on the entire dataset or a specified number of rows. This value must be one of the following:

FULL_DATASET - The profile job is run on the entire dataset.
CUSTOM_ROWS - The profile job is run on the number of rows specified in the Size parameter.