EmrAddStepProps Struct
Properties for EmrAddStep.
Example
new tasks.EmrAddStep(this, 'Task', {
clusterId: 'ClusterId',
name: 'StepName',
jar: 'Jar',
actionOnFailure: tasks.ActionOnFailure.CONTINUE,
});
Properties
actionOnFailureoptionalActionOnFailureaction_on_failureoptionalActionOnFailureactionOnFailureoptionalActionOnFailureActionOnFailureoptionalActionOnFailureActionOnFailureoptionalActionOnFailure= ActionOnFailure.CONTINUE#argsoptionalstring[]argsoptionaltyping.List[str]argsoptionalList<String>Argsoptionalstring[]Argsoptional*[]*string#Default: No args
assignoptional{ [key: string]: any }assignoptionaltyping.Mapping[str, Any]assignoptionalMap<String, Object>AssignoptionalIDictionary<string, object>Assignoptional*map[string]interface{}#Default: Not assign variables
Using workflow variables, you can store data in a step and retrieve that data in future steps.
commentoptionalstringcommentoptionalstrcommentoptionalStringCommentoptionalstringCommentoptional*string#Default: No comment
credentialsoptionalCredentialscredentialsoptionalCredentialscredentialsoptionalCredentialsCredentialsoptionalCredentialsCredentialsoptionalCredentials#Default: None (Task is executed using the State Machine's execution role)
This enables cross-account resource invocations.
executionRoleArnoptionalstringexecution_role_arnoptionalstrexecutionRoleArnoptionalStringExecutionRoleArnoptionalstringExecutionRoleArnoptional*string#Default: Uses EC2 instance profile role
heartbeatoptionalDurationheartbeatoptionalDurationheartbeatoptionalDurationHeartbeatoptionalDurationHeartbeatoptionalDuration= Nonedeprecated#heartbeatTimeoutoptionalTimeoutheartbeat_timeoutoptionalTimeoutheartbeatTimeoutoptionalTimeoutHeartbeatTimeoutoptionalTimeoutHeartbeatTimeoutoptionalTimeout= None#[disable-awslint:duration-prop-type] is needed because all props interface in aws-stepfunctions-tasks extend this interface
inputPathoptionalstringinput_pathoptionalstrinputPathoptionalStringInputPathoptionalstringInputPathoptional*string= $#May also be the special value JsonPath.DISCARD, which will cause the effective input to be the empty object {}.
integrationPatternoptionalIntegrationPatternintegration_patternoptionalIntegrationPatternintegrationPatternoptionalIntegrationPatternIntegrationPatternoptionalIntegrationPatternIntegrationPatternoptionalIntegrationPattern#Default: IntegrationPattern.REQUEST_RESPONSE for most tasks. IntegrationPattern.RUN_JOB for the following exceptions: BatchSubmitJob, EmrAddStep, EmrCreateCluster, EmrTerminationCluster, and EmrContainersStartJobRun.
You can control these AWS services using service integration patterns.
Depending on the AWS Service, the Service Integration Pattern availability will vary.
mainClassoptionalstringmain_classoptionalstrmainClassoptionalStringMainClassoptionalstringMainClassoptional*string#Default: No mainClass
If not specified, the JAR file should specify a Main-Class in its manifest file.
outputPathoptionalstringoutput_pathoptionalstroutputPathoptionalStringOutputPathoptionalstringOutputPathoptional*string= $#May also be the special value JsonPath.DISCARD, which will cause the effective output to be the empty object {}.
outputsoptionalanyoutputsoptionalAnyoutputsoptionalObjectOutputsoptionalobjectOutputsoptionalinterface{}#Default: $states.result or $states.errorOutput
notes
When specified, the value overrides the state output default. The output field accepts any JSON value (object, array, string, number, boolean, null). Any string value, including those inside objects or arrays, will be evaluated as JSONata if surrounded by {% %} characters. Output also accepts a JSONata expression directly.
propertiesoptional{ [key: string]: string }propertiesoptionaltyping.Mapping[str, str]propertiesoptionalMap<String, String>PropertiesoptionalIDictionary<string, string>Propertiesoptional*map[string]*string#Default: No properties
You can use these properties to pass key value pairs to your main function.
queryLanguageoptionalQueryLanguagequery_languageoptionalQueryLanguagequeryLanguageoptionalQueryLanguageQueryLanguageoptionalQueryLanguageQueryLanguageoptionalQueryLanguage= JSONPath#If the state does not contain a queryLanguage field, then it will use the query language specified in the top-level queryLanguage field.
resultPathoptionalstringresult_pathoptionalstrresultPathoptionalStringResultPathoptionalstringResultPathoptional*string= $#May also be the special value JsonPath.DISCARD, which will cause the state's input to become its output.
resultSelectoroptional{ [key: string]: any }result_selectoroptionaltyping.Mapping[str, Any]resultSelectoroptionalMap<String, Object>ResultSelectoroptionalIDictionary<string, object>ResultSelectoroptional*map[string]interface{}= None#You can use ResultSelector to create a payload with values that are static or selected from the state's raw result.
stateNameoptionalstringstate_nameoptionalstrstateNameoptionalStringStateNameoptionalstringStateNameoptional*string#Default: The construct ID will be used as state name