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Processors

Struct Processors 

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pub struct Processors<'a> { /* private fields */ }

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impl<'a> Processors<'a>

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pub async fn get_processor( &self, id: &str, ) -> Result<ProcessorEntity, NifiError>

Gets a processor

Calls GET /nifi-api/processors/{id}.

§Parameters
  • id: The processor id.
§Errors
  • 400: NiFi was unable to complete the request because it was invalid. The request should not be retried without modification.
  • 401: Client could not be authenticated.
  • 403: Client is not authorized to make this request.
  • 404: The specified resource could not be found.
  • 409: The request was valid but NiFi was not in the appropriate state to process it.
§Permissions

Requires Read - /processors/{uuid}.

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pub async fn get_verification_request( &self, id: &str, request_id: &str, ) -> Result<VerifyConfigRequestDto, NifiError>

Returns the Verification Request with the given ID

Returns the Verification Request with the given ID. Once an Verification Request has been created, that request can subsequently be retrieved via this endpoint, and the request that is fetched will contain the updated state, such as percent complete, the current state of the request, and any failures.

Calls GET /nifi-api/processors/{id}/config/verification-requests/{requestId}.

§Parameters
  • id: The ID of the Processor
  • request_id: The ID of the Verification Request
§Errors
  • 400: NiFi was unable to complete the request because it was invalid. The request should not be retried without modification.
  • 401: Client could not be authenticated.
  • 403: Client is not authorized to make this request.
  • 404: The specified resource could not be found.
  • 409: The request was valid but NiFi was not in the appropriate state to process it.
§Permissions

Requires Only the user that submitted the request can get it.

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pub async fn get_property_descriptor( &self, id: &str, client_id: Option<&str>, property_name: &str, sensitive: Option<bool>, ) -> Result<PropertyDescriptorDto, NifiError>

Gets the descriptor for a processor property

Calls GET /nifi-api/processors/{id}/descriptors.

§Parameters
  • id: The processor id.
  • client_id: If the client id is not specified, new one will be generated. This value (whether specified or generated) is included in the response.
  • property_name: The property name.
  • sensitive: Property Descriptor requested sensitive status
§Errors
  • 400: NiFi was unable to complete the request because it was invalid. The request should not be retried without modification.
  • 401: Client could not be authenticated.
  • 403: Client is not authorized to make this request.
  • 404: The specified resource could not be found.
  • 409: The request was valid but NiFi was not in the appropriate state to process it.
§Permissions

Requires Read - /processors/{uuid}.

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pub async fn get_processor_diagnostics( &self, id: &str, ) -> Result<ProcessorEntity, NifiError>

Gets diagnostics information about a processor

Note: This endpoint is subject to change as NiFi and it’s REST API evolve.

Calls GET /nifi-api/processors/{id}/diagnostics.

§Parameters
  • id: The processor id.
§Errors
  • 400: NiFi was unable to complete the request because it was invalid. The request should not be retried without modification.
  • 401: Client could not be authenticated.
  • 403: Client is not authorized to make this request.
  • 404: The specified resource could not be found.
  • 409: The request was valid but NiFi was not in the appropriate state to process it.
§Permissions

Requires Read - /processors/{uuid}.

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pub async fn get_state(&self, id: &str) -> Result<ComponentStateDto, NifiError>

Gets the state for a processor

Calls GET /nifi-api/processors/{id}/state.

§Parameters
  • id: The processor id.
§Errors
  • 400: NiFi was unable to complete the request because it was invalid. The request should not be retried without modification.
  • 401: Client could not be authenticated.
  • 403: Client is not authorized to make this request.
  • 404: The specified resource could not be found.
  • 409: The request was valid but NiFi was not in the appropriate state to process it.
§Permissions

Requires Write - /processors/{uuid}.

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pub async fn get_processor_run_status_details( &self, body: &RunStatusDetailsRequestEntity, ) -> Result<ProcessorsRunStatusDetailsEntity, NifiError>

Submits a query to retrieve the run status details of all processors that are in the given list of Processor IDs

Calls POST /nifi-api/processors/run-status-details/queries.

§Parameters
  • body: The request for the processors that should be included in the results
§Errors
  • 400: NiFi was unable to complete the request because it was invalid. The request should not be retried without modification.
  • 401: Client could not be authenticated.
  • 403: Client is not authorized to make this request.
  • 404: The specified resource could not be found.
  • 409: The request was valid but NiFi was not in the appropriate state to process it.
§Permissions

Requires Read - /processors/{uuid} for each processor whose run status information is requested.

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pub async fn clear_bulletins( &self, id: &str, body: &ClearBulletinsRequestEntity, ) -> Result<ClearBulletinsResultEntity, NifiError>

Clears bulletins for a processor

Calls POST /nifi-api/processors/{id}/bulletins/clear-requests.

§Parameters
  • id: The processor id.
  • body: The clear bulletin request specifying the timestamp from which to clear bulletins.
§Errors
  • 400: NiFi was unable to complete the request because it was invalid. The request should not be retried without modification.
  • 401: Client could not be authenticated.
  • 403: Client is not authorized to make this request.
  • 404: The specified resource could not be found.
  • 409: The request was valid but NiFi was not in the appropriate state to process it.
§Permissions

Requires Write - /processors/{uuid}.

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pub async fn analyze_configuration( &self, id: &str, body: &ConfigurationAnalysisEntity, ) -> Result<ConfigurationAnalysisDto, NifiError>

Performs analysis of the component’s configuration, providing information about which attributes are referenced.

Calls POST /nifi-api/processors/{id}/config/analysis.

§Parameters
  • id: The processor id.
  • body: The processor configuration analysis request.
§Errors
  • 400: NiFi was unable to complete the request because it was invalid. The request should not be retried without modification.
  • 401: Client could not be authenticated.
  • 403: Client is not authorized to make this request.
  • 404: The specified resource could not be found.
  • 409: The request was valid but NiFi was not in the appropriate state to process it.
§Permissions

Requires Read - /processors/{uuid}.

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pub async fn submit_processor_verification_request( &self, id: &str, body: &VerifyConfigRequestEntity, ) -> Result<VerifyConfigRequestDto, NifiError>

Performs verification of the Processor’s configuration

This will initiate the process of verifying a given Processor configuration. This may be a long-running task. As a result, this endpoint will immediately return a ProcessorConfigVerificationRequestEntity, and the process of performing the verification will occur asynchronously in the background. The client may then periodically poll the status of the request by issuing a GET request to /processors/{processorId}/verification-requests/{requestId}. Once the request is completed, the client is expected to issue a DELETE request to /processors/{processorId}/verification-requests/{requestId}.

Calls POST /nifi-api/processors/{id}/config/verification-requests.

§Parameters
  • id: The processor id.
  • body: The processor configuration verification request.
§Errors
  • 400: NiFi was unable to complete the request because it was invalid. The request should not be retried without modification.
  • 401: Client could not be authenticated.
  • 403: Client is not authorized to make this request.
  • 404: The specified resource could not be found.
  • 409: The request was valid but NiFi was not in the appropriate state to process it.
§Permissions

Requires Read - /processors/{uuid}.

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pub async fn clear_state( &self, id: &str, body: &ComponentStateEntity, ) -> Result<ComponentStateDto, NifiError>

Clears the state for a processor

Calls POST /nifi-api/processors/{id}/state/clear-requests.

§Parameters
  • id: The processor id.
  • body: Optional component state to perform a selective key removal. If omitted, clears all state.
§Errors
  • 400: NiFi was unable to complete the request because it was invalid. The request should not be retried without modification.
  • 401: Client could not be authenticated.
  • 403: Client is not authorized to make this request.
  • 404: The specified resource could not be found.
  • 409: The request was valid but NiFi was not in the appropriate state to process it.
§Permissions

Requires Write - /processors/{uuid}.

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pub async fn update_processor( &self, id: &str, body: &ProcessorEntity, ) -> Result<ProcessorEntity, NifiError>

Updates a processor

Calls PUT /nifi-api/processors/{id}.

§Parameters
  • id: The processor id.
  • body: The processor configuration details.
§Errors
  • 400: NiFi was unable to complete the request because it was invalid. The request should not be retried without modification.
  • 401: Client could not be authenticated.
  • 403: Client is not authorized to make this request.
  • 404: The specified resource could not be found.
  • 409: The request was valid but NiFi was not in the appropriate state to process it.
§Permissions
  • Write - /processors/{uuid}
  • Read - any referenced Controller Services if this request changes the reference - /controller-services/{uuid}
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pub async fn update_run_status( &self, id: &str, body: &ProcessorRunStatusEntity, ) -> Result<ProcessorEntity, NifiError>

Updates run status of a processor

Calls PUT /nifi-api/processors/{id}/run-status.

§Parameters
  • id: The processor id.
  • body: The processor run status.
§Errors
  • 400: NiFi was unable to complete the request because it was invalid. The request should not be retried without modification.
  • 401: Client could not be authenticated.
  • 403: Client is not authorized to make this request.
  • 404: The specified resource could not be found.
  • 409: The request was valid but NiFi was not in the appropriate state to process it.
§Permissions

Requires Write - /processors/{uuid} or /operation/processors/{uuid}.

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pub async fn delete_processor( &self, id: &str, version: Option<&str>, client_id: Option<&str>, disconnected_node_acknowledged: Option<bool>, ) -> Result<ProcessorEntity, NifiError>

Deletes a processor

Calls DELETE /nifi-api/processors/{id}.

§Parameters
  • id: The processor id.
  • version: The revision is used to verify the client is working with the latest version of the flow.
  • client_id: If the client id is not specified, new one will be generated. This value (whether specified or generated) is included in the response.
  • disconnected_node_acknowledged: Acknowledges that this node is disconnected to allow for mutable requests to proceed.
§Errors
  • 400: NiFi was unable to complete the request because it was invalid. The request should not be retried without modification.
  • 401: Client could not be authenticated.
  • 403: Client is not authorized to make this request.
  • 404: The specified resource could not be found.
  • 409: The request was valid but NiFi was not in the appropriate state to process it.
§Permissions
  • Write - /processors/{uuid}
  • Write - Parent Process Group - /process-groups/{uuid}
  • Read - any referenced Controller Services - /controller-services/{uuid}
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pub async fn delete_verification_request( &self, id: &str, request_id: &str, ) -> Result<VerifyConfigRequestDto, NifiError>

Deletes the Verification Request with the given ID

Deletes the Verification Request with the given ID. After a request is created, it is expected that the client will properly clean up the request by DELETE’ing it, once the Verification process has completed. If the request is deleted before the request completes, then the Verification request will finish the step that it is currently performing and then will cancel any subsequent steps.

Calls DELETE /nifi-api/processors/{id}/config/verification-requests/{requestId}.

§Parameters
  • id: The ID of the Processor
  • request_id: The ID of the Verification Request
§Errors
  • 400: NiFi was unable to complete the request because it was invalid. The request should not be retried without modification.
  • 401: Client could not be authenticated.
  • 403: Client is not authorized to make this request.
  • 404: The specified resource could not be found.
  • 409: The request was valid but NiFi was not in the appropriate state to process it.
§Permissions

Requires Only the user that submitted the request can remove it.

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pub async fn terminate_processor( &self, id: &str, ) -> Result<ProcessorEntity, NifiError>

Terminates a processor, essentially “deleting” its threads and any active tasks

Calls DELETE /nifi-api/processors/{id}/threads.

§Parameters
  • id: The processor id.
§Errors
  • 400: NiFi was unable to complete the request because it was invalid. The request should not be retried without modification.
  • 401: Client could not be authenticated.
  • 403: Client is not authorized to make this request.
  • 404: The specified resource could not be found.
  • 409: The request was valid but NiFi was not in the appropriate state to process it.
§Permissions

Requires Write - /processors/{uuid} or /operation/processors/{uuid}.

Auto Trait Implementations§

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impl<'a> Freeze for Processors<'a>

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impl<'a> !RefUnwindSafe for Processors<'a>

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impl<'a> Send for Processors<'a>

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impl<'a> Sync for Processors<'a>

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impl<'a> Unpin for Processors<'a>

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impl<'a> UnsafeUnpin for Processors<'a>

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impl<'a> !UnwindSafe for Processors<'a>

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