List Steps

emr_list_steps

R Documentation

Provides a list of steps for the cluster in reverse order unless you specify stepIds with the request or filter by StepStates

Description

Provides a list of steps for the cluster in reverse order unless you specify stepIds with the request or filter by StepStates. You can specify a maximum of 10 stepIDs. The CLI automatically paginates results to return a list greater than 50 steps. To return more than 50 steps using the CLI, specify a Marker, which is a pagination token that indicates the next set of steps to retrieve.

Usage

emr_list_steps(ClusterId, StepStates, StepIds, Marker)

Arguments

ClusterId

[required] The identifier of the cluster for which to list the steps.

StepStates

The filter to limit the step list based on certain states.

StepIds

The filter to limit the step list based on the identifier of the steps. You can specify a maximum of ten Step IDs. The character constraint applies to the overall length of the array.

Marker

The maximum number of steps that a single list_steps action returns is 50. To return a longer list of steps, use multiple list_steps actions along with the Marker parameter, which is a pagination token that indicates the next set of results to retrieve.

Value

A list with the following syntax:

list(
  Steps = list(
    list(
      Id = "string",
      Name = "string",
      Config = list(
        Jar = "string",
        Properties = list(
          "string"
        ),
        MainClass = "string",
        Args = list(
          "string"
        )
      ),
      ActionOnFailure = "TERMINATE_JOB_FLOW"|"TERMINATE_CLUSTER"|"CANCEL_AND_WAIT"|"CONTINUE",
      Status = list(
        State = "PENDING"|"CANCEL_PENDING"|"RUNNING"|"COMPLETED"|"CANCELLED"|"FAILED"|"INTERRUPTED",
        StateChangeReason = list(
          Code = "NONE",
          Message = "string"
        ),
        FailureDetails = list(
          Reason = "string",
          Message = "string",
          LogFile = "string"
        ),
        Timeline = list(
          CreationDateTime = as.POSIXct(
            "2015-01-01"
          ),
          StartDateTime = as.POSIXct(
            "2015-01-01"
          ),
          EndDateTime = as.POSIXct(
            "2015-01-01"
          )
        )
      )
    )
  ),
  Marker = "string"
)

Request syntax

svc$list_steps(
  ClusterId = "string",
  StepStates = list(
    "PENDING"|"CANCEL_PENDING"|"RUNNING"|"COMPLETED"|"CANCELLED"|"FAILED"|"INTERRUPTED"
  ),
  StepIds = list(
    "string"
  ),
  Marker = "string"
)