Created 06-10-2024 02:07 PM
Hello,
I'm quite new to Nifi. I'm using v. 1.24.0
I'm working on a project which requires fetching blobs from Azure Blob Storage and putting them into SFTP.
To achieve the desired result, there are two major steps :
There are two limitations :
Therefore, I thought about dynamically updating Parameter Context and using the parameter as property value in the ListAzureBlobStorage.
Following is the high-level approach of my nifi job :
I took inspirations from the following post : https://community.cloudera.com/t5/Support-Questions/Update-parameter-contexts-dynamically-using-REST...
The SAS Token is a sensitive field in ListAzureBlobStorage and FetchStorageBlobStorage. I'm getting the following error : "SAS Token is invalid because the property SAS Token cannot reference parameter 'sasToken' because the Sensitivity of the parameter does not match the Sensitivity of the property".
I tried the following :
1. Attempting to update the sensitivity of the parameter 'sasToken' from not sensitive to sensitive by adding a field sensitivity = True in the ReplaceText processor in step 9.
{
"revision": {
"clientId": "bea2399d-2e37-1fff-1f82-17e8cfbc9514",
"version": 3
},
"component": {
"id": "bea239b6-2e37-1fff-7fe8-a9a01a8d79e7",
"parameters": [
{
"parameter": {
"name": "sasToken",
"sensitive": true,
"value": "${sasToken}"
}
}
]
}
}
2. Pre-set Parameter Sensitivity i.e. ensuring that the 'sasToken' parameter is initially created with the correct sensitivity (i.e., sensitive) in my NiFi parameter context
In both the cases, I get the following error :
invokehttp.request.url
http://localhost:8080/nifi-api/parameter-contexts/bea239b6-2e37-1fff-7fe8-a9a01a8d79e7/update-requests
invokehttp.response.body
Could not update inherited Parameter Contexts for Parameter Context [ABCD-abcd] because: Cannot update Parameters because doing so would change Parameter 'sasToken' from sensitive to not sensitive
Please let me know what do to ?
Best regards,
Deejay
PS : I'm happy to provide more details if needed.
Created 06-10-2024 06:03 PM
@Deejay Welcome to the Cloudera Community!
To help you get the best possible solution, I have tagged our NiFi expert @steven-matison who may be able to assist you further.
Please keep us updated on your post, and we hope you find a satisfactory solution to your query.
Regards,
Diana Torres,