THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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The client can define the "bootstrap-servers" as the control plane,this causes the control plane regresses to the data plane.This would violate the design work of KIP-291.
Whether it is used unintentionally or intentionally, this is the problem faced by the current control plane.
When the user administrator wants to deny the data request access control plane completely, this cannot be done now.
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Add isControlPlane to the constructor of the processor, this value is passed in when the processor associated with the data plane and the control plane is created. "control.plane.force.controller.requests.enable" is disabled by default.The default control plane does not reject data requests, which can remain compatible when the user uses the control plane for data requests.
If control.plane.force.controller.requests.enable is true, the control plane should allow only four kinds of requests: LeaderAndIsrRequest,UpdateMetadataRequest,StopReplicaRequest,ControlledShutdownRequest.
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class Processor(val id: Int,
time: Time,
maxRequestSize: Int,
requestChannel: RequestChannel,
connectionQuotas: ConnectionQuotas,
connectionsMaxIdleMs: Long,
failedAuthenticationDelayMs: Int,
listenerName: ListenerName,
securityProtocol: SecurityProtocol,
config: KafkaConfig,
metrics: Metrics,
credentialProvider: CredentialProvider,
memoryPool: MemoryPool,
logContext: LogContext,
connectionQueueSize: Int = ConnectionQueueSize,
isPrivilegedListener: Boolean = false,
allowDisabledApis: Boolean = false,
isControlPlane: Boolean = false) |
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