Network.Livy.Client.Interactive.CreateSession

The request

data CreateSession

The CreateSession request object.

Constructors

CreateSession

Fields

• _csKind :: Maybe SessionKind

  The session kind. Note that, starting with Livy-0.5.0, this parameter is not required. Instead, users should specify the session kind in statement creation.

• _csProxyUser :: Maybe Text

  User to impersonate when starting the session.

• _csJars :: Maybe [Text]

  JARs to be used in this session.

• _csPyFiles :: Maybe [Text]

  Python files to be used in this session.

• _csFiles :: Maybe [Text]

  Files to be used in this session.

• _csDriverMemory :: Maybe Text

  Amount of memory to use for the driver process.

• _csDriverCores :: Maybe Int

  Number of cores to use for the driver process.

• _csExecutorMemory :: Maybe Text

  Amount of memory to use per executor process.

• _csExecutorCores :: Maybe Int

  Number of cores to use for each executor.

• _csNumExecutors :: Maybe Int

  Number of executors to launch for this session.

• _csArchives :: Maybe [Text]

  Archives to be used in this session.

• _csQueue :: Maybe Text

  The name of the YARN queue submitted to.

• _csName :: Maybe Text

  The name of this session.

• _csConf :: Maybe (HashMap Text Text)

  Spark configuration properties.

• _csHeartbeatTimeoutInSecond :: Maybe Int

  Timout in seconds after which to orphan the session.

Instances

Eq CreateSession

Defined in Network.Livy.Client.Interactive.CreateSession

Methods

(==) :: CreateSession -> CreateSession -> Bool

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

Show CreateSession

Defined in Network.Livy.Client.Interactive.CreateSession

Methods

showsPrec :: Int -> CreateSession -> ShowS

show :: CreateSession -> String

showList :: [CreateSession] -> ShowS

ToJSON CreateSession

Defined in Network.Livy.Client.Interactive.CreateSession

Methods

toJSON :: CreateSession -> Value

toEncoding :: CreateSession -> Encoding

toJSONList :: [CreateSession] -> Value

toEncodingList :: [CreateSession] -> Encoding

LivyRequest CreateSession

Defined in Network.Livy.Client.Interactive.CreateSession

Methods

request :: CreateSession -> Request

ToPath CreateSession

Defined in Network.Livy.Client.Interactive.CreateSession

Methods

toPath :: CreateSession -> ByteString

type LivyResponse CreateSession

Defined in Network.Livy.Client.Interactive.CreateSession

type LivyResponse CreateSession = CreateSessionResponse

createSession :: CreateSession

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

Request lenses

csKind :: Lens' CreateSession (Maybe SessionKind)

csProxyUser :: Lens' CreateSession (Maybe Text)

csJars :: Lens' CreateSession (Maybe [Text])

csPyFiles :: Lens' CreateSession (Maybe [Text])

csFiles :: Lens' CreateSession (Maybe [Text])

csDriverMemory :: Lens' CreateSession (Maybe Text)

csDriverCores :: Lens' CreateSession (Maybe Int)

csExecutorMemory :: Lens' CreateSession (Maybe Text)

csExecutorCores :: Lens' CreateSession (Maybe Int)

csNumExecutors :: Lens' CreateSession (Maybe Int)

csArchives :: Lens' CreateSession (Maybe [Text])

csQueue :: Lens' CreateSession (Maybe Text)

csName :: Lens' CreateSession (Maybe Text)

csConf :: Lens' CreateSession (Maybe (HashMap Text Text))

csHeartbeatTimeoutInSecond :: Lens' CreateSession (Maybe Int)

The response

newtype CreateSessionResponse

The CreateSession response body.

Constructors

CreateSessionResponse

Fields

• _csrSession :: Session

  The created Session.

Instances

Eq CreateSessionResponse

Defined in Network.Livy.Client.Interactive.CreateSession

Methods

(==) :: CreateSessionResponse -> CreateSessionResponse -> Bool

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

Show CreateSessionResponse

Defined in Network.Livy.Client.Interactive.CreateSession

Methods

showsPrec :: Int -> CreateSessionResponse -> ShowS

show :: CreateSessionResponse -> String

showList :: [CreateSessionResponse] -> ShowS

FromJSON CreateSessionResponse

Defined in Network.Livy.Client.Interactive.CreateSession

Methods

parseJSON :: Value -> Parser CreateSessionResponse

parseJSONList :: Value -> Parser [CreateSessionResponse]

Response lenses

csrSession :: Iso' CreateSessionResponse Session