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Hi Team, I Am Trying To Run A Pipeline Remotely Using Clearml Pipeline And I’M Encountering Some Issues. Could Anyone Please Assist Me In Resolving Them?

Hi Team,

I am trying to run a pipeline remotely using ClearML pipeline and I’m encountering some issues. Could anyone please assist me in resolving them?

Issue 1 : After executing the code, the pipeline is initiated on the “queue_remote_start” queue and the tasks of the pipeline are initiated on the “queue_remote” queue. However, the creation of the dataset failed because it couldn’t find the Python modules from the current directory.

Issue 2 : I also attempted to use the same queue for both pipe.start and pipe.set_default_execution_queue . However, the tasks of the pipeline remained in the pending and queued state and didn’t proceed to the next step.

To run the pipeline remotely, I have created two different queues and assigned a worker to each using the following commands:

clearml-agent daemon --detached --create-queue --queue queue_remote
clearml-agent daemon --detached --create-queue --queue queue_remote_start

I then executed the following command to run the pipeline remotely:

python3 pipeline.py

The code for the Pipeline from Functions is as follows:

# Create the PipelineController object
    pipe = PipelineController(
        name="pipeline",
        project=project_name,
        version="0.0.2",
        add_pipeline_tags=True,
    )

pipe.set_default_execution_queue('queue_remote')

pipe.add_function_step(
    name='step_one',
    function=step_one,
    function_kwargs={
            "train_file": constants.TRAINING_DATASET_PATH,
            "validation_file": constants.VALIDATAION_DATASET_PATH,
            "s3_output_uri": constants.CLEARML_DATASET_OUTPUT_URI,
            "dataset_project": project_name,
            "dataset_name": constants.CLEARML_TASK_NAME,
            "use_dummy_dataset": use_dummy_model_dataset,
        },
        project_name=project_name,
        task_name=create_dataset_task_name,
        task_type=Task.TaskTypes.data_processing,
    )

pipe.start(queue="queue_remote_start")

Could anyone please provide a solution on how to successfully run the pipeline remotely? Any help would be greatly appreciated.

  
  
Posted one year ago
Votes Newest

Answers 39


There are two task available in the experiments list as you can see in below. I click the step_1 INFO tab and informations like this. There is no available pipeline controller task maybe thats why UI does not show up the pipeline.

  
  
Posted one year ago

@<1523701435869433856:profile|SmugDolphin23> you are right. When I added more worker to queue and it released from pending status. However when I click the pipelines in the screenshoot, I could not see pipeline schema. It shows me "no pipeline to show" text like in below. Do you have any idea ? I should see each step box when I click the pipeline right ?
image
image

  
  
Posted one year ago

ok, that is very useful actually

  
  
Posted one year ago

sure, I'll add those details & check. Thank you

  
  
Posted one year ago

@<1657556312684236800:profile|ManiacalSeaturtle63> what clearml SDK version are you using? I believe there was a bug related to pipelines not showing in the UI, but that was fixed in clearml==1.14.1

  
  
Posted one year ago

I ran it via IDE. I am using conda environment and when I list the clearml packages it looks like in the below. The interpreter match with base environment.
image

  
  
Posted one year ago

Hi!
It is possible to use the same queue for the controller and the steps, but there needs to be at least 2 agents that pull tasks from that queue. Otherwise, if there is only 1 agent, then that agent will be busy running the controller and it won't be able to fetch the steps.

Regarding missing local packages: the step is ran in a temporary directory that is different than the directory the script is originally in. To solve this, you could add all the modules/files you are interested in in a git repository. If you do, that repository will be cloned by the agent when running the steps, which will make the packages accessible.

  
  
Posted one year ago

@<1626028578648887296:profile|FreshFly37> can you please screenshot this section of the task? Also, how does your project's directory structure look like?
image

  
  
Posted one year ago

@<1626028578648887296:profile|FreshFly37> can you share also logs of task ? It may give an idea.

  
  
Posted one year ago
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