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Class: Aws::EMR::Types::HadoopStepConfig
- Inherits:
-
Struct
- Object
- Struct
- Aws::EMR::Types::HadoopStepConfig
- Defined in:
- (unknown)
Overview
A cluster step consisting of a JAR file whose main function will be executed. The main function submits a job for Hadoop to execute and waits for the job to finish or fail.
Returned by:
Instance Attribute Summary collapse
-
#args ⇒ Array<String>
The list of command line arguments to pass to the JAR file\'s main function for execution.
-
#jar ⇒ String
The path to the JAR file that runs during the step.
-
#main_class ⇒ String
The name of the main class in the specified Java file.
-
#properties ⇒ Hash<String,String>
The list of Java properties that are set when the step runs.
Instance Attribute Details
#args ⇒ Array<String>
The list of command line arguments to pass to the JAR file\'s main function for execution.
#jar ⇒ String
The path to the JAR file that runs during the step.
#main_class ⇒ String
The name of the main class in the specified Java file. If not specified, the JAR file should specify a main class in its manifest file.
#properties ⇒ Hash<String,String>
The list of Java properties that are set when the step runs. You can use these properties to pass key value pairs to your main function.