amazonka-emr-1.6.0: Amazon Elastic MapReduce SDK.

Copyright(c) 2013-2018 Brendan Hay
LicenseMozilla Public License, v. 2.0.
MaintainerBrendan Hay <brendan.g.hay+amazonka@gmail.com>
Stabilityauto-generated
Portabilitynon-portable (GHC extensions)
Safe HaskellNone
LanguageHaskell2010

Network.AWS.EMR.DescribeCluster

Contents

Description

Provides cluster-level details including status, hardware and software configuration, VPC settings, and so on. For information about the cluster steps, see ListSteps .

Synopsis

Creating a Request

describeCluster #

Creates a value of DescribeCluster with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

  • dcClusterId - The identifier of the cluster to describe.

data DescribeCluster #

This input determines which cluster to describe.

See: describeCluster smart constructor.

Instances

Eq DescribeCluster # 
Data DescribeCluster # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> DescribeCluster -> c DescribeCluster #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c DescribeCluster #

toConstr :: DescribeCluster -> Constr #

dataTypeOf :: DescribeCluster -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c DescribeCluster) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c DescribeCluster) #

gmapT :: (forall b. Data b => b -> b) -> DescribeCluster -> DescribeCluster #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> DescribeCluster -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> DescribeCluster -> r #

gmapQ :: (forall d. Data d => d -> u) -> DescribeCluster -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> DescribeCluster -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> DescribeCluster -> m DescribeCluster #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> DescribeCluster -> m DescribeCluster #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> DescribeCluster -> m DescribeCluster #

Read DescribeCluster # 
Show DescribeCluster # 
Generic DescribeCluster # 
Hashable DescribeCluster # 
ToJSON DescribeCluster # 
NFData DescribeCluster # 

Methods

rnf :: DescribeCluster -> () #

AWSRequest DescribeCluster # 
ToHeaders DescribeCluster # 
ToPath DescribeCluster # 
ToQuery DescribeCluster # 
type Rep DescribeCluster # 
type Rep DescribeCluster = D1 * (MetaData "DescribeCluster" "Network.AWS.EMR.DescribeCluster" "amazonka-emr-1.6.0-IfkEnk2mHfrL7lT8VCMwMx" True) (C1 * (MetaCons "DescribeCluster'" PrefixI True) (S1 * (MetaSel (Just Symbol "_dcClusterId") NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Text)))
type Rs DescribeCluster # 

Request Lenses

dcClusterId :: Lens' DescribeCluster Text #

The identifier of the cluster to describe.

Destructuring the Response

describeClusterResponse #

Creates a value of DescribeClusterResponse with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

data DescribeClusterResponse #

This output contains the description of the cluster.

See: describeClusterResponse smart constructor.

Instances

Eq DescribeClusterResponse # 
Data DescribeClusterResponse # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> DescribeClusterResponse -> c DescribeClusterResponse #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c DescribeClusterResponse #

toConstr :: DescribeClusterResponse -> Constr #

dataTypeOf :: DescribeClusterResponse -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c DescribeClusterResponse) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c DescribeClusterResponse) #

gmapT :: (forall b. Data b => b -> b) -> DescribeClusterResponse -> DescribeClusterResponse #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> DescribeClusterResponse -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> DescribeClusterResponse -> r #

gmapQ :: (forall d. Data d => d -> u) -> DescribeClusterResponse -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> DescribeClusterResponse -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> DescribeClusterResponse -> m DescribeClusterResponse #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> DescribeClusterResponse -> m DescribeClusterResponse #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> DescribeClusterResponse -> m DescribeClusterResponse #

Read DescribeClusterResponse # 
Show DescribeClusterResponse # 
Generic DescribeClusterResponse # 
NFData DescribeClusterResponse # 

Methods

rnf :: DescribeClusterResponse -> () #

type Rep DescribeClusterResponse # 
type Rep DescribeClusterResponse = D1 * (MetaData "DescribeClusterResponse" "Network.AWS.EMR.DescribeCluster" "amazonka-emr-1.6.0-IfkEnk2mHfrL7lT8VCMwMx" False) (C1 * (MetaCons "DescribeClusterResponse'" PrefixI True) ((:*:) * (S1 * (MetaSel (Just Symbol "_dcrsResponseStatus") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * Int)) (S1 * (MetaSel (Just Symbol "_dcrsCluster") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * Cluster))))

Response Lenses

dcrsResponseStatus :: Lens' DescribeClusterResponse Int #

  • - | The response status code.

dcrsCluster :: Lens' DescribeClusterResponse Cluster #

This output contains the details for the requested cluster.