ADF Pipelines

Ram 66

In my scenario, I have created 3 logic apps which will trigger once the file is uploaded to blob storage.
Now I need to add dependencies to run pipelines.
My dependency looks like after triggering logic app 1, I need to run two more pipelines(consider it as PL1 & PL2).
Now after triggering logic app 2, I need to run two more pipelines(consider PL3 & PL4). But PL3 & PL4 should run after a successful run of logic app 1, PL1 & PL2. Is there any way to achieve this kind of scenario? If yes, please provide the process.

1 answer

Kamlesh Kumar 3,861 Reputation points

2022-07-25T03:48:22.89+00:00

Hi @Ram ,

Welcome to Microsoft Q&A Platform. Thank you for the question.

First of all please confirm did you tired any approach from your end? If yes please let us know so we could help you to confirm if approach is correct or have any issue.

Next, I would suggest you to try the below and confirm if this works for you,

Here, you don't need to create 3 LogicApp though 2 LogicApp should be enough to achieve your scenario,

In 1st LogicApp, I have added the "When a blob is added or modified (properties only) (V2)" trigger which will run whenever blob is added or modified. Next I added the Scope "LogicApp-1" and inside that I have added the steps to run PL1 & PL2. Next I added the another Scope "LogicApp-2" which will run only when the previous scope succeeded. And for that you have to make the configuration like below screenshot.

Inside Scope "LogicApp-2", calling the 2nd LogicApp URL.

2nd LogicApp design, And under this logicapp I am calling PL3 & PL4. Hope this help you.

Regards,
Kamlesh Kumar

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Ram 66 Reputation points

2022-07-25T12:11:34.563+00:00

Hi @Kamlesh Kumar , Thanks for your response.
I have 3 logic apps for 3 different files which are stored in different folders in blob storage this each logic app will run when a new file is uploaded to each folder.
From the below images.
The PL1 will run after triggering LA1. Then after successful run of PL1.The PL 2&3 will run.

Then PL4 will run after triggering LA2. Then after successful run of PL4. PL 5&6 will run.

In the same way PL7 will run after triggering LA3. Then after successful run of PL7. PL 8&9 will run.

These is the dependencies I have created. Now is there any way to add dependencies like if my LA2 is triggered at first also. My PL 5&6 should not suppose to run. The PL 5&6 need to run after successful run of PL1,2&3.

Kamlesh Kumar 3,861 Reputation points

2022-07-25T13:08:38.2+00:00

is there any way to add dependencies like if my LA2 is triggered at first also. My PL 5&6 should not suppose to run.

NO. If you are going to add the blob trigger then whenever file will be added/modified it'll trigger. So in this case I would suggest you to use the request/response trigger and call it from your 1st LA.
And you can add the trigger condition as well like below screenshot,

So the steps would be like,

LA1 will run when any blob has been added/modified and it'll call your PL1, PL2 & PL3. Put these steps in Scope-1

Check the status of Scope-1 and if it was success then run LA2 that has request/response trigger. In this step you can run PL4, PL5, PL6 and again put everything in Scope-2

Check the status of Scope-2 and if it was success then run LA3 that again has the request/response. In this step your PL7, PL8 & PL9 will run and put all the actions in Scope-3.

Final add the Catch (new Scope) where you can configure if above steps failed then only it should run and throw/log the exception.

If you don't want to follow the above approach then I would suggest you to create functions and use inside the LA and based on status move to further steps.

Ram 66 Reputation points

2022-07-25T13:22:23.83+00:00

Hi @Kamlesh Kumar , In logic app 2 can I give a trigger condition like after a successful run of logic app 1 only my logic app 2 should trigger and for logic app 3 it should need to trigger after successful tigger of logic app 1&2.

Kamlesh Kumar 3,861 Reputation points

2022-07-25T13:35:31.343+00:00

For LA2 & LA3, trigger condition will be request/response but you can setup the Scope like below screenshot. Once the Step-1 (Scope-1) success then only the next Scope-2 will run.

Ram 66 Reputation points

2022-07-25T17:14:24.607+00:00

Hi @Kamlesh Kumar , I tried with above process. But it's not working. As I said earlier my scenario is even though if my logic app 2 is triggered 1st it not suppose to run a dependency pipelines. It need to wait till the logic app 1 to trigger 1st.
Below is the flow which I have created. Please let me know do I need to make any changes.

Ram 66 Reputation points

2022-07-25T17:20:45.907+00:00

Hi @Kamlesh Kumar , By using trigger conditions inside logic app. Can I give a condition like logic app2 should trigger after triggering logic app 1. Is there any such thing like that.

Ram 66 Reputation points

2022-09-05T04:27:01.113+00:00

Hi Team, can any one please provide little more detail about how to use request and response in logic app to achieve above scenario if possible with an example.
Thanks
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