Amazonka.DataBrew.Types.JobSample

Documentation

data JobSample

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

• 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.
• 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

Instances

FromJSON JobSample

Defined in Amazonka.DataBrew.Types.JobSample

Methods

parseJSON :: Value -> Parser JobSample

parseJSONList :: Value -> Parser [JobSample]

ToJSON JobSample

Defined in Amazonka.DataBrew.Types.JobSample

Methods

toJSON :: JobSample -> Value

toEncoding :: JobSample -> Encoding

toJSONList :: [JobSample] -> Value

toEncodingList :: [JobSample] -> Encoding

Generic JobSample

Defined in Amazonka.DataBrew.Types.JobSample

Associated Types

type Rep JobSample :: Type -> Type

Methods

from :: JobSample -> Rep JobSample x

to :: Rep JobSample x -> JobSample

Read JobSample

Defined in Amazonka.DataBrew.Types.JobSample

Methods

readsPrec :: Int -> ReadS JobSample

readList :: ReadS [JobSample]

readPrec :: ReadPrec JobSample

readListPrec :: ReadPrec [JobSample]

Show JobSample

Defined in Amazonka.DataBrew.Types.JobSample

Methods

showsPrec :: Int -> JobSample -> ShowS

show :: JobSample -> String

showList :: [JobSample] -> ShowS

NFData JobSample

Defined in Amazonka.DataBrew.Types.JobSample

Methods

rnf :: JobSample -> ()

Eq JobSample

Defined in Amazonka.DataBrew.Types.JobSample

Methods

(==) :: JobSample -> JobSample -> Bool

(/=) :: JobSample -> JobSample -> Bool

Hashable JobSample

Defined in Amazonka.DataBrew.Types.JobSample

Methods

hashWithSalt :: Int -> JobSample -> Int

hash :: JobSample -> Int

type Rep JobSample

Defined in Amazonka.DataBrew.Types.JobSample

type Rep JobSample = D1 ('MetaData "JobSample" "Amazonka.DataBrew.Types.JobSample" "amazonka-databrew-2.0-GJMXoRzRb387Yq6XNY29RM" 'False) (C1 ('MetaCons "JobSample'" 'PrefixI 'True) (S1 ('MetaSel ('Just "mode") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe SampleMode)) :*: S1 ('MetaSel ('Just "size") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Integer))))

newJobSample :: JobSample

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: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.

$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

jobSample_mode :: Lens' JobSample (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.

jobSample_size :: Lens' JobSample (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