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    E-MapReduce:Cluster

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    E-MapReduce:Cluster

    Last Updated:May 28, 2026

    Parameter

    Type

    Description

    Example

    object

    The cluster details.

    RegionId

    string

    The ID of the region.

    cn-hangzhou
    ResourceGroupId

    string

    The ID of the resource group.

    rg-acfmzabjyop****
    ClusterId

    string

    The cluster ID.

    c-b933c5aac8fe****
    ClusterName

    string

    The cluster name.

    emrtest
    ClusterType

    string

    The cluster type. Valid values:

    • DATALAKE: New data lake.

    • OLAP: Data analysis.

    • DATAFLOW: Real-time data flow.

    • DATASERVING: Data serving.

    • CUSTOM: Custom cluster.

    • HADOOP: Legacy data lake.

    DATALAKE
    ClusterState

    string

    The cluster state. Valid values:

    • STARTING: The cluster is starting.

    • START_FAILED: The cluster failed to start.

    • BOOTSTRAPPING: The cluster is running bootstrap actions.

    • RUNNING: The cluster is running.

    • TERMINATING: The cluster is terminating.

    • TERMINATED: The cluster is terminated.

    • TERMINATED_WITH_ERRORS: The cluster terminated due to errors.

    • TERMINATE_FAILED: The cluster failed to terminate.

    RUNNING
    StateChangeReason ClusterStateChangeReason

    The reason for the cluster state change.

    PaymentType

    string

    The billing method. Valid values:

    • PayAsYouGo: Pay-as-you-go.

    • Subscription: Subscription.

    PayAsYouGo
    SubscriptionConfig SubscriptionConfig

    The subscription configuration.

    CreateTime

    integer

    The time when the cluster was created. The time is a Unix timestamp in milliseconds.

    1592837465784
    ReadyTime

    integer

    The time when the cluster became ready. The time is a Unix timestamp in milliseconds.

    1592837465784
    EndTime

    integer

    The time when the cluster was deleted. The time is a Unix timestamp in milliseconds.

    1592837465784
    ExpireTime

    integer

    The time when the cluster is scheduled to expire. The time is a Unix timestamp in milliseconds.

    1592837465784
    ReleaseVersion

    string

    The release version of E-MapReduce.

    EMR-5.8.0
    DeployMode

    string

    The application deployment mode. Valid values:

    • NORMAL: Standard deployment.

    • HA: High-availability deployment.

    HA
    SecurityMode

    string

    The security mode of the cluster. Valid values:

    • NORMAL: Kerberos is disabled.

    • KERBEROS: Kerberos is enabled.

    NORMAL
    NodeAttributes NodeAttributes

    The node attributes.

    Tags

    array

    The cluster tags.

    Tag

    A cluster tag.

    EmrDefaultRole

    string

    The default role for E-MapReduce.

    AliyunEMRDefaultRole
    VpcId

    string

    The VPC ID.

    vpc-bp1tgey2p0ytxmdo5****
    LogCollectStrategy

    string

    The log collection strategy.

    Description

    string

    The cluster description.

    EMR cluster
    DeletionProtection

    boolean

    Indicates whether deletion protection is enabled for the cluster.

    false