Why am I unable to start a cluster using more than 15 nodes when using MATLAB Parallel Server on EC2?

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MathWorks Support Team
MathWorks Support Team el 30 de Abr. de 2014
Editada: MathWorks Support Team el 28 de Feb. de 2022
I have had the number of cluster nodes limit increased by Amazon, however when I attempt to start a cluster using more than 15 nodes from the cloud center I receive the following error.
Cluster Startup Failure Amazon Web Services error: Status Code: 400, AWS Service: AmazonCloudFormation, AWS Request ID: 54e90575-cbea-11e3-8864-dbdf8b5f4b6a, AWS Error Code: ValidationError, AWS Error Message: Parameter 'NumWorkerNodes' must be a number not greater than 15
Why am I unable to start a cluster using more than 15 nodes?

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MathWorks Support Team
MathWorks Support Team el 28 de Feb. de 2022
Editada: MathWorks Support Team el 28 de Feb. de 2022
MathWorks is aware of an issue which prevents clusters utilizing more than 15 nodes from starting. We are currently investigating this problem.
 

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