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•The API server instructs the client to resend the request to a different cluster (gray arrows grey arrows looping back to the client and then to another API server).
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Interactions:
•Client Requests (Gray Grey Arrows): Clients send requests to API servers.
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•Metadata Storage (Green Arrows): API servers store and retrieve metadata from metadata servers.
•Task Processing (Gray Grey Arrows): API servers direct tasks to workers in their cluster or relay them to other clusters as needed.
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