Data Types

COSSettings

COS-related Settings

Referenced by API: CreateInstance, DescribeInstances.

Name	Type	Required	Description
LogOnCosPath	String	Yes	COS path of the log
CosSecretId	String	Yes	COS SecretId
CosSecretKey	String	Yes	COS SecrectKey

ClusterInfoResult

Query result

Referenced by API: DescribeInstances.

Name	Type	Description
TotalCnt	Integer	Quantity Note: This field may return null, indicating that no valid values can be obtained.
ClusterList	Array of ClusterInstanceInfo	Cluster information list Note: This field may return null, indicating that no valid values can be obtained.

ClusterInstanceInfo

Instance information

Referenced by API: DescribeInstances.

Name	Type	Description
ClusterId	String	clusterId
StatusDesc	String	Status description Note: This field may return null, indicating that no valid values can be obtained.
ClusterName	String	Cluster name Note: This field may return null, indicating that no valid values can be obtained.
ZoneId	Integer	Cluster region
AppId	Integer	User APPID
Addtime	String	Creation time Note: This field may return null, indicating that no valid values can be obtained.
Runtime	String	Running duration Note: This field may return null, indicating that no valid values can be obtained.
Config	EMRProductConfigSettings	Cluster configuration Note: This field may return null, indicating that no valid values can be obtained.
MasterIp	String	Cluster IP
EmrVersion	String	Cluster version
ChargeType	Integer	Cluster billing method

CreateInstanceResult

Return value of the creation API

Referenced by API: CreateInstance.

Name	Type	Description
ClientToken	String	Client token
InstanceName	String	Cluster name
DealNames	Array of String	Order list

EMRProductConfigSettings

config information of the cluster

Referenced by API: DescribeInstances.

Name	Type	Description
SoftInfo	Array of String	Cluster software information Note: This field may return null, indicating that no valid values can be obtained.
MasterNodeSize	Integer	Number of master nodes Note: This field may return null, indicating that no valid values can be obtained.
CoreNodeSize	Integer	Number of core nodes Note: This field may return null, indicating that no valid values can be obtained.
TaskNodeSize	Integer	Number of task nodes Note: This field may return null, indicating that no valid values can be obtained.
ComNodeSize	Integer	Number of common nodes Note: This field may return null, indicating that no valid values can be obtained.
MasterResourceSpec	NodeSpec	Master node specification Note: This field may return null, indicating that no valid values can be obtained.
CoreResourceSpec	NodeSpec	Core node specification Note: This field may return null, indicating that no valid values can be obtained.
TaskResourceSpec	NodeSpec	Task node specification Note: This field may return null, indicating that no valid values can be obtained.
CommonResourceSpec	NodeSpec	Common node specification Note: This field may return null, indicating that no valid values can be obtained.
Oncos	Boolean	Whether to use COS Note: This field may return null, indicating that no valid values can be obtained.
COSSettings	COSSettings	COS configuration Note: This field may return null, indicating that no valid values can be obtained.

InquiryPriceResult

Price inquiry output

Referenced by API: InquiryPriceCreateInstance, InquiryPriceScaleOutInstance.

Name	Type	Description
OriginalCost	Float	Original price
DiscountCost	Float	Discounted price
TimeUnit	String	Time unit
TimeSpan	Integer	Time span

LoginSettings

Login settings

Referenced by API: CreateInstance.

Name	Type	Required	Description
Password	String	No	Password
PublicKeyId	String	No	Public Key

MultiDisk

Multi-cloud disk parameters

Referenced by API: CreateInstance, DescribeInstances, InquiryPriceCreateInstance.

Name	Type	Required	Description
DiskType	String	Yes	Cloud disk type; value range: "CLOUD_PREMIUM", "CLOUD_SSD", or "CLOUD_BASIC"
Volume	Integer	Yes	Cloud disk size

NodeSpec

Node description

Referenced by API: CreateInstance, DescribeInstances, InquiryPriceCreateInstance.

Name	Type	Required	Description
Memory	Integer	Yes	Memory size in MB Note: This field may return null, indicating that no valid values can be obtained.
CPUCores	Integer	Yes	Number of CPU cores Note: This field may return null, indicating that no valid values can be obtained.
Volume	Integer	Yes	Data disk size Note: This field may return null, indicating that no valid values can be obtained.
DiskType	String	Yes	Disk type Note: This field may return null, indicating that no valid values can be obtained.
Spec	String	Yes	Node specification description Note: This field may return null, indicating that no valid values can be obtained.
RootDiskVolume	Integer	Yes	System disk size Note: This field may return null, indicating that no valid values can be obtained.
StorageType	Integer	Yes	Storage type Note: This field may return null, indicating that no valid values can be obtained.
SpecName	String	No	Specification name Note: This field may return null, indicating that no valid values can be obtained.
MultiDisks	Array of MultiDisk	No	Multi-cloud disk parameter Note: This field may return null, indicating that no valid values can be obtained.

Placement

Location information of the cluster instance

Referenced by API: CreateInstance, InquiryPriceCreateInstance.

Name	Type	Required	Description
ProjectId	Integer	Yes	ID of the project to which the instance belongs, which can be obtained in the projectId field returned by calling the DescribeProject API. If this is left empty, default project is used.
Zone	String	Yes	ID of the availability zone where the instance is located, which can be obtained in the Zone field returned by calling the DescribeZones API.

PreExecuteFileSettings

Pre-execution script configuration

Referenced by API: CreateInstance, ScaleOutInstance.

Name	Type	Required	Description
Path	String	Yes	COS path of the script
Args	Array of String	Yes	Execution script parameter
Bucket	String	Yes	COS bucket name
Region	String	Yes	COS region name
Domain	String	Yes	COS domain data

ResourceSpec

Resource description

Referenced by API: CreateInstance, InquiryPriceCreateInstance.

Name	Type	Required	Description
CommonCount	Integer	Yes	Number of common nodes
MasterResourceSpec	NodeSpec	No	Description of master node resources
CoreResourceSpec	NodeSpec	No	Description of core node resources
TaskResourceSpec	NodeSpec	No	Description of task node resources
MasterCount	Integer	No	Number of master nodes
CoreCount	Integer	No	Number of core nodes
TaskCount	Integer	No	Number of task nodes
CommonResourceSpec	NodeSpec	No	Description of common node resources

ScaleOutInstanceResult

Instance scale-out result

Referenced by API: ScaleOutInstance.

Name	Type	Description
ClientToken	String	The token passed in during client call
InstanceId	String	ID of the instance for scale-out
DealNames	Array of String	Order name

TerminateResult

Termination request description

Referenced by API: TerminateInstance, TerminateTasks.

Name	Type	Description
InstanceId	String	ID of the terminated cluster
ResourceIds	Array of String	Resource ID

VPCSettings

VPC parameters

Referenced by API: CreateInstance, InquiryPriceCreateInstance.

Name	Type	Required	Description
VpcId	String	Yes	VPC ID
SubnetId	String	Yes	Subnet ID