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    E-MapReduce:Script

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    E-MapReduce:Script

    Last Updated:Oct 15, 2024
    ParameterTypeDescriptionExample
    object
    ScriptNamestring

    The name of the script. This parameter is required. The name must be 1 to 64 characters in length and must start with a letter. The name cannot start with http:// or https://. The name can contain letters, digits, underscores (_), and hyphens (-).

    		Script name -1
    ScriptPathstring

    The Object Storage Service (OSS) path in which the script is stored. This parameter is required. The path must start with oss://.

    		oss://bucket1/update_hosts.sh
    ScriptArgsstring

    The runtime parameters of the script. This parameter is optional.

    		-host 10.0.10.5 -m 30
    Prioritydeprecatedinteger
    Note This parameter is deprecated. The sequence in which scripts are executed is the same as the sequence in which scripts are defined.
    		1
    NodeSelectorNodeSelector

    The node selector.

    ExecutionMomentstring

    The time based on which the system executes the script. Valid values:

    • BEFORE_INSTALL: The system executes the script before the application is installed.
    • AFTER_STARTED: The system executes the script after the application is started.
    		BEFORE_INSTALL
    ExecutionFailStrategystring

    The policy that is used to handle an execution failure of the script. Valid values:

    • FAILED_CONTINUE: After the script fails to be executed, the system continues to perform the creation or scale-out operation on the cluster.
    • FAILED_BLOCK: After the script fails to be executed, the system stops performing the creation or scale-out operation on the cluster.
    		FAILED_CONTINUE