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.DataSync.DescribeLocationHdfs

Contents

Creating a Request
Request Lenses
Destructuring the Response
Response Lenses

Description

Returns metadata, such as the authentication information about the Hadoop Distributed File System (HDFS) location.

Synopsis

Creating a Request

data DescribeLocationHdfs Source #

See: newDescribeLocationHdfs smart constructor.

Constructors

DescribeLocationHdfs'
Fields locationArn :: Text The Amazon Resource Name (ARN) of the HDFS cluster location to describe.

Instances

Instances details

ToJSON DescribeLocationHdfs Source #
Instance details Defined in Amazonka.DataSync.DescribeLocationHdfs Methods toJSON :: DescribeLocationHdfs -> Value # toEncoding :: DescribeLocationHdfs -> Encoding # toJSONList :: [DescribeLocationHdfs] -> Value # toEncodingList :: [DescribeLocationHdfs] -> Encoding #
ToHeaders DescribeLocationHdfs Source #
Instance details Defined in Amazonka.DataSync.DescribeLocationHdfs Methods toHeaders :: DescribeLocationHdfs -> [Header] #
ToPath DescribeLocationHdfs Source #
Instance details Defined in Amazonka.DataSync.DescribeLocationHdfs Methods toPath :: DescribeLocationHdfs -> ByteString #
ToQuery DescribeLocationHdfs Source #
Instance details Defined in Amazonka.DataSync.DescribeLocationHdfs Methods toQuery :: DescribeLocationHdfs -> QueryString #
AWSRequest DescribeLocationHdfs Source #
Instance details Defined in Amazonka.DataSync.DescribeLocationHdfs Associated Types type AWSResponse DescribeLocationHdfs # Methods request :: (Service -> Service) -> DescribeLocationHdfs -> Request DescribeLocationHdfs # response :: MonadResource m => (ByteStringLazy -> IO ByteStringLazy) -> Service -> Proxy DescribeLocationHdfs -> ClientResponse ClientBody -> m (Either Error (ClientResponse (AWSResponse DescribeLocationHdfs))) #
Generic DescribeLocationHdfs Source #
Instance details Defined in Amazonka.DataSync.DescribeLocationHdfs Associated Types type Rep DescribeLocationHdfs :: Type -> Type # Methods from :: DescribeLocationHdfs -> Rep DescribeLocationHdfs x # to :: Rep DescribeLocationHdfs x -> DescribeLocationHdfs #
Read DescribeLocationHdfs Source #
Instance details Defined in Amazonka.DataSync.DescribeLocationHdfs Methods readsPrec :: Int -> ReadS DescribeLocationHdfs # readList :: ReadS [DescribeLocationHdfs] # readPrec :: ReadPrec DescribeLocationHdfs # readListPrec :: ReadPrec [DescribeLocationHdfs] #
Show DescribeLocationHdfs Source #
Instance details Defined in Amazonka.DataSync.DescribeLocationHdfs Methods showsPrec :: Int -> DescribeLocationHdfs -> ShowS # show :: DescribeLocationHdfs -> String # showList :: [DescribeLocationHdfs] -> ShowS #
NFData DescribeLocationHdfs Source #
Instance details Defined in Amazonka.DataSync.DescribeLocationHdfs Methods rnf :: DescribeLocationHdfs -> () #
Eq DescribeLocationHdfs Source #
Instance details Defined in Amazonka.DataSync.DescribeLocationHdfs Methods (==) :: DescribeLocationHdfs -> DescribeLocationHdfs -> Bool # (/=) :: DescribeLocationHdfs -> DescribeLocationHdfs -> Bool #
Hashable DescribeLocationHdfs Source #
Instance details Defined in Amazonka.DataSync.DescribeLocationHdfs Methods hashWithSalt :: Int -> DescribeLocationHdfs -> Int # hash :: DescribeLocationHdfs -> Int #
type AWSResponse DescribeLocationHdfs Source #
Instance details Defined in Amazonka.DataSync.DescribeLocationHdfs type AWSResponse DescribeLocationHdfs = DescribeLocationHdfsResponse
type Rep DescribeLocationHdfs Source #
Instance details Defined in Amazonka.DataSync.DescribeLocationHdfs type Rep DescribeLocationHdfs = D1 ('MetaData "DescribeLocationHdfs" "Amazonka.DataSync.DescribeLocationHdfs" "amazonka-datasync-2.0-LCcm4ddRe2z4CES4wun76Z" 'False) (C1 ('MetaCons "DescribeLocationHdfs'" 'PrefixI 'True) (S1 ('MetaSel ('Just "locationArn") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Text)))

newDescribeLocationHdfs Source #

Arguments

:: Text	`DescribeLocationHdfs`
-> DescribeLocationHdfs

Create a value of DescribeLocationHdfs 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:

DescribeLocationHdfs, describeLocationHdfs_locationArn - The Amazon Resource Name (ARN) of the HDFS cluster location to describe.

Request Lenses

describeLocationHdfs_locationArn :: Lens' DescribeLocationHdfs Text Source #

The Amazon Resource Name (ARN) of the HDFS cluster location to describe.

Destructuring the Response

data DescribeLocationHdfsResponse Source #

See: newDescribeLocationHdfsResponse smart constructor.

Constructors

DescribeLocationHdfsResponse'

Fields

agentArns :: Maybe (NonEmpty Text)
The ARNs of the agents that are used to connect to the HDFS cluster.
authenticationType :: Maybe HdfsAuthenticationType
The type of authentication used to determine the identity of the user.
blockSize :: Maybe Natural
The size of the data blocks to write into the HDFS cluster.
creationTime :: Maybe POSIX
The time that the HDFS location was created.
kerberosPrincipal :: Maybe Text
The Kerberos principal with access to the files and folders on the HDFS cluster. This parameter is used if the AuthenticationType is defined as KERBEROS.
kmsKeyProviderUri :: Maybe Text
The URI of the HDFS cluster's Key Management Server (KMS).
locationArn :: Maybe Text
The ARN of the HDFS cluster location.
locationUri :: Maybe Text
The URI of the HDFS cluster location.
nameNodes :: Maybe (NonEmpty HdfsNameNode)
The NameNode that manage the HDFS namespace.
qopConfiguration :: Maybe QopConfiguration
The Quality of Protection (QOP) configuration specifies the Remote Procedure Call (RPC) and data transfer protection settings configured on the Hadoop Distributed File System (HDFS) cluster.
replicationFactor :: Maybe Natural
The number of DataNodes to replicate the data to when writing to the HDFS cluster.
simpleUser :: Maybe Text
The user name used to identify the client on the host operating system. This parameter is used if the AuthenticationType is defined as SIMPLE.
httpStatus :: Int
The response's http status code.

Instances

Instances details

Generic DescribeLocationHdfsResponse Source #
Instance details Defined in Amazonka.DataSync.DescribeLocationHdfs Associated Types type Rep DescribeLocationHdfsResponse :: Type -> Type # Methods from :: DescribeLocationHdfsResponse -> Rep DescribeLocationHdfsResponse x # to :: Rep DescribeLocationHdfsResponse x -> DescribeLocationHdfsResponse #
Read DescribeLocationHdfsResponse Source #
Instance details Defined in Amazonka.DataSync.DescribeLocationHdfs Methods readsPrec :: Int -> ReadS DescribeLocationHdfsResponse # readList :: ReadS [DescribeLocationHdfsResponse] # readPrec :: ReadPrec DescribeLocationHdfsResponse # readListPrec :: ReadPrec [DescribeLocationHdfsResponse] #
Show DescribeLocationHdfsResponse Source #
Instance details Defined in Amazonka.DataSync.DescribeLocationHdfs Methods showsPrec :: Int -> DescribeLocationHdfsResponse -> ShowS # show :: DescribeLocationHdfsResponse -> String # showList :: [DescribeLocationHdfsResponse] -> ShowS #
NFData DescribeLocationHdfsResponse Source #
Instance details Defined in Amazonka.DataSync.DescribeLocationHdfs Methods rnf :: DescribeLocationHdfsResponse -> () #
Eq DescribeLocationHdfsResponse Source #
Instance details Defined in Amazonka.DataSync.DescribeLocationHdfs Methods (==) :: DescribeLocationHdfsResponse -> DescribeLocationHdfsResponse -> Bool # (/=) :: DescribeLocationHdfsResponse -> DescribeLocationHdfsResponse -> Bool #
type Rep DescribeLocationHdfsResponse Source #
Instance details Defined in Amazonka.DataSync.DescribeLocationHdfs type Rep DescribeLocationHdfsResponse = D1 ('MetaData "DescribeLocationHdfsResponse" "Amazonka.DataSync.DescribeLocationHdfs" "amazonka-datasync-2.0-LCcm4ddRe2z4CES4wun76Z" 'False) (C1 ('MetaCons "DescribeLocationHdfsResponse'" 'PrefixI 'True) (((S1 ('MetaSel ('Just "agentArns") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe (NonEmpty Text))) :: (S1 ('MetaSel ('Just "authenticationType") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe HdfsAuthenticationType)) :: S1 ('MetaSel ('Just "blockSize") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Natural)))) :: (S1 ('MetaSel ('Just "creationTime") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe POSIX)) :: (S1 ('MetaSel ('Just "kerberosPrincipal") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :: S1 ('MetaSel ('Just "kmsKeyProviderUri") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text))))) :: ((S1 ('MetaSel ('Just "locationArn") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :: (S1 ('MetaSel ('Just "locationUri") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :: S1 ('MetaSel ('Just "nameNodes") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe (NonEmpty HdfsNameNode))))) :: ((S1 ('MetaSel ('Just "qopConfiguration") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe QopConfiguration)) :: S1 ('MetaSel ('Just "replicationFactor") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Natural))) :: (S1 ('MetaSel ('Just "simpleUser") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :: S1 ('MetaSel ('Just "httpStatus") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Int))))))

newDescribeLocationHdfsResponse Source #

Arguments

:: Int	`$sel:httpStatus:DescribeLocationHdfsResponse'`
-> DescribeLocationHdfsResponse

Create a value of DescribeLocationHdfsResponse 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:

DescribeLocationHdfsResponse, describeLocationHdfsResponse_agentArns - The ARNs of the agents that are used to connect to the HDFS cluster.

$sel:authenticationType:DescribeLocationHdfsResponse', describeLocationHdfsResponse_authenticationType - The type of authentication used to determine the identity of the user.

$sel:blockSize:DescribeLocationHdfsResponse', describeLocationHdfsResponse_blockSize - The size of the data blocks to write into the HDFS cluster.

$sel:creationTime:DescribeLocationHdfsResponse', describeLocationHdfsResponse_creationTime - The time that the HDFS location was created.

$sel:kerberosPrincipal:DescribeLocationHdfsResponse', describeLocationHdfsResponse_kerberosPrincipal - The Kerberos principal with access to the files and folders on the HDFS cluster. This parameter is used if the AuthenticationType is defined as KERBEROS.

$sel:kmsKeyProviderUri:DescribeLocationHdfsResponse', describeLocationHdfsResponse_kmsKeyProviderUri - The URI of the HDFS cluster's Key Management Server (KMS).

DescribeLocationHdfs, describeLocationHdfsResponse_locationArn - The ARN of the HDFS cluster location.

DescribeLocationHdfsResponse, describeLocationHdfsResponse_locationUri - The URI of the HDFS cluster location.

$sel:nameNodes:DescribeLocationHdfsResponse', describeLocationHdfsResponse_nameNodes - The NameNode that manage the HDFS namespace.

$sel:qopConfiguration:DescribeLocationHdfsResponse', describeLocationHdfsResponse_qopConfiguration - The Quality of Protection (QOP) configuration specifies the Remote Procedure Call (RPC) and data transfer protection settings configured on the Hadoop Distributed File System (HDFS) cluster.

$sel:replicationFactor:DescribeLocationHdfsResponse', describeLocationHdfsResponse_replicationFactor - The number of DataNodes to replicate the data to when writing to the HDFS cluster.

$sel:simpleUser:DescribeLocationHdfsResponse', describeLocationHdfsResponse_simpleUser - The user name used to identify the client on the host operating system. This parameter is used if the AuthenticationType is defined as SIMPLE.

$sel:httpStatus:DescribeLocationHdfsResponse', describeLocationHdfsResponse_httpStatus - The response's http status code.

Response Lenses

describeLocationHdfsResponse_agentArns :: Lens' DescribeLocationHdfsResponse (Maybe (NonEmpty Text)) Source #

The ARNs of the agents that are used to connect to the HDFS cluster.

describeLocationHdfsResponse_authenticationType :: Lens' DescribeLocationHdfsResponse (Maybe HdfsAuthenticationType) Source #

The type of authentication used to determine the identity of the user.

describeLocationHdfsResponse_blockSize :: Lens' DescribeLocationHdfsResponse (Maybe Natural) Source #

The size of the data blocks to write into the HDFS cluster.

describeLocationHdfsResponse_creationTime :: Lens' DescribeLocationHdfsResponse (Maybe UTCTime) Source #

The time that the HDFS location was created.

describeLocationHdfsResponse_kerberosPrincipal :: Lens' DescribeLocationHdfsResponse (Maybe Text) Source #

The Kerberos principal with access to the files and folders on the HDFS cluster. This parameter is used if the AuthenticationType is defined as KERBEROS.

describeLocationHdfsResponse_kmsKeyProviderUri :: Lens' DescribeLocationHdfsResponse (Maybe Text) Source #

The URI of the HDFS cluster's Key Management Server (KMS).

describeLocationHdfsResponse_locationArn :: Lens' DescribeLocationHdfsResponse (Maybe Text) Source #

The ARN of the HDFS cluster location.

describeLocationHdfsResponse_locationUri :: Lens' DescribeLocationHdfsResponse (Maybe Text) Source #

The URI of the HDFS cluster location.

describeLocationHdfsResponse_nameNodes :: Lens' DescribeLocationHdfsResponse (Maybe (NonEmpty HdfsNameNode)) Source #

The NameNode that manage the HDFS namespace.

describeLocationHdfsResponse_qopConfiguration :: Lens' DescribeLocationHdfsResponse (Maybe QopConfiguration) Source #

The Quality of Protection (QOP) configuration specifies the Remote Procedure Call (RPC) and data transfer protection settings configured on the Hadoop Distributed File System (HDFS) cluster.

describeLocationHdfsResponse_replicationFactor :: Lens' DescribeLocationHdfsResponse (Maybe Natural) Source #

The number of DataNodes to replicate the data to when writing to the HDFS cluster.

describeLocationHdfsResponse_simpleUser :: Lens' DescribeLocationHdfsResponse (Maybe Text) Source #

The user name used to identify the client on the host operating system. This parameter is used if the AuthenticationType is defined as SIMPLE.

describeLocationHdfsResponse_httpStatus :: Lens' DescribeLocationHdfsResponse Int Source #

The response's http status code.