LivyCompute

• Implements: ILivyCompute

This class encapsulates and extends the ROS resource type ALIYUN::EMR::LivyCompute.

Initializers

import ros_cdk_emr
ros_cdk_emr.LivyCompute(
  scope: Construct,
  id: str,
  auth_type: typing.Union[str, IResolvable],
  cpu_limit: typing.Union[str, IResolvable],
  display_release_version: typing.Union[str, IResolvable],
  livy_version: typing.Union[str, IResolvable],
  memory_limit: typing.Union[str, IResolvable],
  name: typing.Union[str, IResolvable],
  queue_name: typing.Union[str, IResolvable],
  workspace_biz_id: typing.Union[str, IResolvable],
  auto_start_configuration: typing.Union[IResolvable, AutoStartConfigurationProperty] = None,
  auto_stop_configuration: typing.Union[IResolvable, AutoStopConfigurationProperty] = None,
  enable_public: typing.Union[bool, IResolvable] = None,
  environment_id: typing.Union[str, IResolvable] = None,
  fusion: typing.Union[bool, IResolvable] = None,
  livy_server_conf: typing.Union[str, IResolvable] = None,
  network_name: typing.Union[str, IResolvable] = None,
  release_version: typing.Union[str, IResolvable] = None,
  enable_resource_property_constraint: bool = None
)

scope^Required

• Type: ros_cdk_core.Construct

id^Required

• Type: str

auth_type^Required

• Type: typing.Union[str, ros_cdk_core.IResolvable]

Property authType: The authentication method.

cpu_limit^Required

• Type: typing.Union[str, ros_cdk_core.IResolvable]

Property cpuLimit: The number of CPU cores for the Livy server.

display_release_version^Required

• Type: typing.Union[str, ros_cdk_core.IResolvable]

Property displayReleaseVersion: The version number of the Spark engine.

livy_version^Required

• Type: typing.Union[str, ros_cdk_core.IResolvable]

Property livyVersion: The Livy version.

memory_limit^Required

• Type: typing.Union[str, ros_cdk_core.IResolvable]

Property memoryLimit: The memory size of the Livy server.

name^Required

• Type: typing.Union[str, ros_cdk_core.IResolvable]

Property name: The name of the Livy Gateway.

queue_name^Required

• Type: typing.Union[str, ros_cdk_core.IResolvable]

Property queueName: The name of the submission queue.

workspace_biz_id^Required

• Type: typing.Union[str, ros_cdk_core.IResolvable]

Property workspaceBizId: The business ID of the workspace.

auto_start_configuration^Optional

• Type: typing.Union[ros_cdk_core.IResolvable, AutoStartConfigurationProperty]

Property autoStartConfiguration: The automatic startup configuration.

auto_stop_configuration^Optional

• Type: typing.Union[ros_cdk_core.IResolvable, AutoStopConfigurationProperty]

Property autoStopConfiguration: The automatic stop configuration.

enable_public^Optional

• Type: typing.Union[bool, ros_cdk_core.IResolvable]

Property enablePublic: Whether to enable the public endpoint.

environment_id^Optional

• Type: typing.Union[str, ros_cdk_core.IResolvable]

Property environmentId: The ID of the runtime environment.

fusion^Optional

• Type: typing.Union[bool, ros_cdk_core.IResolvable]

Property fusion: Whether to enable acceleration with the Fusion engine.

livy_server_conf^Optional

• Type: typing.Union[str, ros_cdk_core.IResolvable]

Property livyServerConf: The Livy Gateway configuration.

The value must be a JSON-formatted string that supports sparkDefaultsConf, sparkBlackListConf, livyConf, and livyClientConf.

network_name^Optional

• Type: typing.Union[str, ros_cdk_core.IResolvable]

Property networkName: The name of the network connection.

release_version^Optional

• Type: typing.Union[str, ros_cdk_core.IResolvable]

Property releaseVersion: The deprecated Spark engine version.

Use DisplayReleaseVersion instead.

enable_resource_property_constraint^Optional

• Type: bool

Methods

to_string

def to_string() -> str

Returns a string representation of this construct.

synthesize

def synthesize(
  session: ISynthesisSession
) -> None

Allows this construct to emit artifacts into the cloud assembly during synthesis.

This method is usually implemented by framework-level constructs such as Stack and Asset as they participate in synthesizing the cloud assembly.

session^Required

• Type: ros_cdk_core.ISynthesisSession

The synthesis session.

add_condition

def add_condition(
  condition: RosCondition
) -> None

condition^Required

• Type: ros_cdk_core.RosCondition

add_count

def add_count(
  count: typing.Union[typing.Union[int, float], IResolvable]
) -> None

count^Required

• Type: typing.Union[typing.Union[int, float], ros_cdk_core.IResolvable]

add_dependency

def add_dependency(
  resource: Resource
) -> None

resource^Required

• Type: ros_cdk_core.Resource

add_resource_desc

def add_resource_desc(
  desc: str
) -> None

desc^Required

• Type: str

apply_removal_policy

def apply_removal_policy(
  policy: RemovalPolicy
) -> None

policy^Required

• Type: ros_cdk_core.RemovalPolicy

fetch_condition

def fetch_condition() -> RosCondition

fetch_dependency

def fetch_dependency() -> typing.List[str]

fetch_resource_desc

def fetch_resource_desc() -> str

get_att

def get_att(
  name: str
) -> IResolvable

name^Required

• Type: str

set_metadata

def set_metadata(
  key: str,
  value: typing.Any
) -> None

key^Required

• Type: str

value^Required

• Type: typing.Any

Static Functions

is_construct

import ros_cdk_emr
ros_cdk_emr.LivyCompute.is_construct(
  x: typing.Any
)

Return whether the given object is a Construct.

x^Required

• Type: typing.Any

Properties

node^Required

node: ConstructNode

• Type: ros_cdk_core.ConstructNode

The construct tree node associated with this construct.

env^Required

env: IResourceEnvironment

• Type: ros_cdk_core.IResourceEnvironment

The environment this resource belongs to.

For resources that are created and managed by the CDK (generally, those created by creating new class instances like Role, Bucket, etc.), this is always the same as the environment of the stack they belong to; however, for imported resources (those obtained from static methods like fromRoleArn, fromBucketName, etc.), that might be different than the stack they were imported into.

ref^Required

ref: str

• Type: str

stack^Required

stack: Stack

• Type: ros_cdk_core.Stack

The stack in which this resource is defined.

resource^Optional

resource: RosResource

• Type: ros_cdk_core.RosResource

attr_endpoint^Required

attr_endpoint: typing.Union[str, IResolvable]

• Type: typing.Union[str, ros_cdk_core.IResolvable]

Attribute Endpoint: The public endpoint of the Livy Gateway.

attr_endpoint_inner^Required

attr_endpoint_inner: typing.Union[str, IResolvable]

• Type: typing.Union[str, ros_cdk_core.IResolvable]

Attribute EndpointInner: The internal endpoint of the Livy Gateway.

attr_livy_compute_id^Required

attr_livy_compute_id: typing.Union[str, IResolvable]

• Type: typing.Union[str, ros_cdk_core.IResolvable]

Attribute LivyComputeId: The ID of the Livy Gateway.

attr_status^Required

attr_status: typing.Union[str, IResolvable]

• Type: typing.Union[str, ros_cdk_core.IResolvable]

Attribute Status: The status of the Livy Gateway.

props^Required

props: LivyComputeProps

• Type: LivyComputeProps