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Cluster2Props

Properties for defining a Cluster2.

See https://www.alibabacloud.com/help/ros/developer-reference/aliyun-emr-cluster2

Initializer 

import com.aliyun.ros.cdk.emr.Cluster2Props;
Cluster2Props.builder()
    .applications(IResolvable)
    .applications(java.util.List<IResolvable)
    .applications(ApplicationsProperty>)
    .clusterName(java.lang.String)
    .clusterName(IResolvable)
    .clusterType(java.lang.String)
    .clusterType(IResolvable)
    .nodeAttributes(IResolvable)
    .nodeAttributes(NodeAttributesProperty)
    .nodeGroups(IResolvable)
    .nodeGroups(java.util.List<IResolvable)
    .nodeGroups(NodeGroupsProperty>)
    .releaseVersion(java.lang.String)
    .releaseVersion(IResolvable)
//  .applicationConfigs(IResolvable)
//  .applicationConfigs(java.util.List<IResolvable)
//  .applicationConfigs(ApplicationConfigsProperty>)
//  .bootstrapScripts(IResolvable)
//  .bootstrapScripts(java.util.List<IResolvable)
//  .bootstrapScripts(BootstrapScriptsProperty>)
//  .deployMode(java.lang.String)
//  .deployMode(IResolvable)
//  .paymentType(java.lang.String)
//  .paymentType(IResolvable)
//  .resourceGroupId(java.lang.String)
//  .resourceGroupId(IResolvable)
//  .securityMode(java.lang.String)
//  .securityMode(IResolvable)
//  .subscriptionConfig(IResolvable)
//  .subscriptionConfig(SubscriptionConfigProperty)
//  .tags(java.util.List<TagsProperty>)
    .build();

Properties

Name Type Description
applications com.aliyun.ros.cdk.core.IResolvable OR java.util.ListApplicationsProperty> Property applications: Application List.The value range of the number n of the number N group: 1 ~ 100.
clusterName java.lang.String OR com.aliyun.ros.cdk.core.IResolvable Property clusterName: Cluster name.The length is 1 ~ 128 characters, and the alphabet or Chinese must be started. It cannot start with http:\/\/ and https: \/\/.It can include Chinese, English, numbers, half-horn colons (:), down line (_), half-angle period (.) Or short lines (-).
clusterType java.lang.String OR com.aliyun.ros.cdk.core.IResolvable Property clusterType: Cluster type.Ranges: DATALAKE: The new version of the data lake. OLAP: Data analysis. DATAFLOW: Real -time data stream. DATASERVING: Data service. HADOOP: The old version of the data lake (not recommended, it is recommended to use the new version of the data lake).
nodeAttributes com.aliyun.ros.cdk.core.IResolvable OR NodeAttributesProperty Property nodeAttributes: Node attributes.All ECS nodes basic attributes of the cluster.
nodeGroups com.aliyun.ros.cdk.core.IResolvable OR java.util.ListNodeGroupsProperty> Property nodeGroups: The node group configuration array.The value range of the number n of the number N group: 1 ~ 100.
releaseVersion java.lang.String OR com.aliyun.ros.cdk.core.IResolvable Property releaseVersion: EMR release version.View EMR distribution versions can be viewed through the EMR cluster.
applicationConfigs com.aliyun.ros.cdk.core.IResolvable OR java.util.ListApplicationConfigsProperty> Property applicationConfigs: Application configuration.The value range of the number n of the array element n: 1 ~ 1000.
bootstrapScripts com.aliyun.ros.cdk.core.IResolvable OR java.util.ListBootstrapScriptsProperty> Property bootstrapScripts: Guide the script group.The value range of the number n of the number N group: 1 ~ 10.
deployMode java.lang.String OR com.aliyun.ros.cdk.core.IResolvable Property deployMode: Application deployment mode in the cluster.Ranges: Normal: non -high available deployment.Cluster 1 master node. HA: High availability deployment.High availability deployment requires at least 3 master nodes.
paymentType java.lang.String OR com.aliyun.ros.cdk.core.IResolvable Property paymentType: Payment type.
resourceGroupId java.lang.String OR com.aliyun.ros.cdk.core.IResolvable Property resourceGroupId: Resource group ID.
securityMode java.lang.String OR com.aliyun.ros.cdk.core.IResolvable Property securityMode: Cluster Kerberos security mode.Ranges: Normal: General mode, does not open the Kerberos mode. Kerberos: Open the Kerberos mode.
subscriptionConfig com.aliyun.ros.cdk.core.IResolvable OR SubscriptionConfigProperty Property subscriptionConfig: Pre -paid allocation.When the value of PaymentType is Subscripting, it must be filled.
tags java.util.List<TagsProperty> Property tags: Tags to attach to cluster.

applicationsRequired 

public java.lang.Object getApplications();
  • Type: com.aliyun.ros.cdk.core.IResolvable OR java.util.ListApplicationsProperty>

Property applications: Application List.The value range of the number n of the number N group: 1 ~ 100.

clusterNameRequired 

public java.lang.Object getClusterName();
  • Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property clusterName: Cluster name.The length is 1 ~ 128 characters, and the alphabet or Chinese must be started. It cannot start with http:\/\/ and https: \/\/.It can include Chinese, English, numbers, half-horn colons (:), down line (_), half-angle period (.) Or short lines (-).

clusterTypeRequired 

public java.lang.Object getClusterType();
  • Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property clusterType: Cluster type.Ranges: DATALAKE: The new version of the data lake. OLAP: Data analysis. DATAFLOW: Real -time data stream. DATASERVING: Data service. HADOOP: The old version of the data lake (not recommended, it is recommended to use the new version of the data lake).

nodeAttributesRequired 

public java.lang.Object getNodeAttributes();

Property nodeAttributes: Node attributes.All ECS nodes basic attributes of the cluster.

nodeGroupsRequired 

public java.lang.Object getNodeGroups();
  • Type: com.aliyun.ros.cdk.core.IResolvable OR java.util.ListNodeGroupsProperty>

Property nodeGroups: The node group configuration array.The value range of the number n of the number N group: 1 ~ 100.

releaseVersionRequired 

public java.lang.Object getReleaseVersion();
  • Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property releaseVersion: EMR release version.View EMR distribution versions can be viewed through the EMR cluster.

applicationConfigsOptional 

public java.lang.Object getApplicationConfigs();
  • Type: com.aliyun.ros.cdk.core.IResolvable OR java.util.ListApplicationConfigsProperty>

Property applicationConfigs: Application configuration.The value range of the number n of the array element n: 1 ~ 1000.

bootstrapScriptsOptional 

public java.lang.Object getBootstrapScripts();
  • Type: com.aliyun.ros.cdk.core.IResolvable OR java.util.ListBootstrapScriptsProperty>

Property bootstrapScripts: Guide the script group.The value range of the number n of the number N group: 1 ~ 10.

deployModeOptional 

public java.lang.Object getDeployMode();
  • Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property deployMode: Application deployment mode in the cluster.Ranges: Normal: non -high available deployment.Cluster 1 master node. HA: High availability deployment.High availability deployment requires at least 3 master nodes.

paymentTypeOptional 

public java.lang.Object getPaymentType();
  • Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property paymentType: Payment type.

Ranges: PayAsYouGo: Post-paid, pay-as-you-go. Subscription: Prepaid, yearly and monthly. Default: PayAsYouGo.

resourceGroupIdOptional 

public java.lang.Object getResourceGroupId();
  • Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property resourceGroupId: Resource group ID.

securityModeOptional 

public java.lang.Object getSecurityMode();
  • Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property securityMode: Cluster Kerberos security mode.Ranges: Normal: General mode, does not open the Kerberos mode. Kerberos: Open the Kerberos mode.

subscriptionConfigOptional 

public java.lang.Object getSubscriptionConfig();

Property subscriptionConfig: Pre -paid allocation.When the value of PaymentType is Subscripting, it must be filled.

tagsOptional 

public java.util.List<TagsProperty> getTags();

Property tags: Tags to attach to cluster.

Max support 20 tags to add during create cluster. Each tag with two properties Key and Value, and Key is required.