InternalError when iterating list_by_factory() result which contains more than 50 results

• Package Name: azure-mgmt-datafactory
• Package Version: 2.8.0
• Operating System: macOS 11.7
• Python Version: 3.8.10

Describe the bug When iterating the adf_client.linked_services.list_by_factory() result, if the result has more than 50 items, the first 50 items are being displayed, then an exception occurs.

To Reproduce Run

adf_linked_services = adf_client.linked_services.list_by_factory(rg_name, df_name)
for adf_linked_service in adf_linked_services:
    print(adf_linked_service.name)

for a resource group/data factory which has more than 50 linked services. Result: the first 50 linked service names are being displayed, then the following error occurs: HttpResponseError: (InternalError) Internal error has occurred.

Expected behavior All linked services are being displayed, without error.

Additional context For a resource group/data factory which has less than 50 linked services, the function works properly.

[ralucachintoanu]

I’m not sure. I mean, yes I’ve used this api before, actually the same code used to work before and at some point just stopped working. But I’m not sure if when it used to work, we had more than 50 linked services (because with <= 50 linked services it works even now) and at some point we just created more linked services and this is the reason it stopped working.

I’ve just tested the new version released 2 hours ago (2.9.0) and it works without problem, it lists all 63 linked services I have. With versions 2.8.0. and 2.8.1 it still fails. I’ll just upgrade and use the new version.

Thanks for looking into this!

[ralucachintoanu]

Forgot to mention: in my case, it prints the first 50 results, then it appears to get stuck, but if I wait enough I get the error in the end.