public Boolean getUnhealthyNodeReplacement() {
        return this.unhealthyNodeReplacement;
    }
<p>
Indicates whether to turn on or turn off graceful unhealthy node replacement.
</p>

@return Indicates whether to turn on or turn off graceful unhealthy node replacement.
aws-java-sdk-emr/src/main/java/com/amazonaws/services/elasticmapreduce/model/SetUnhealthyNodeReplacementRequest.java