Example usage for com.amazonaws.services.elasticmapreduce.model ListStepsRequest setClusterId

Introduction

In this page you can find the example usage for com.amazonaws.services.elasticmapreduce.model ListStepsRequest setClusterId.

Prototype

public void setClusterId(String clusterId) 

Source Link

Document

The identifier of the cluster for which to list the steps.

Usage

From source file:org.pentaho.amazon.client.impl.EmrClientImpl.java

License:Apache License

private List<StepSummary> getSteps() {

    ListStepsRequest listStepsRequest = new ListStepsRequest();
    listStepsRequest.setClusterId(hadoopJobFlowId);
    ListStepsResult listStepsResult = emrClient.listSteps(listStepsRequest);
    List<StepSummary> stepSummaries = listStepsResult.getSteps();

    if (stepSummaries.isEmpty()) {
        return null;
    }//from w  w w. j av  a2s.c o  m
    return stepSummaries;
}

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