如何将参数发送到数据块笔记本？

Question

I triggering databricks notebook using the following code:

TOKEN = "xxxxxxxxxxxxxxxxxxxx"
headers = {"Authorization": "Bearer %s" % TOKEN}
data = {
    "job_id": xx,
    "notebook_task": {
        "base_parameters": {
            "param1":"key1",
            "param2": "key2",
        }
    },
}

resp = requests.post(
    "https://xxxxxx.cloud.databricks.com/api/2.0/jobs/run-now",
    headers=headers,
    data=json.dumps(data),
)

when i try to access it using dbutils.widgets.get("param1") , im getting the following error:

com.databricks.dbutils_v1.InputWidgetNotDefined: No input widget named param1

I tried using notebook_params also, resulting in the same error.

Answer 1

base_parameters is used only when you create a job. When you trigger it with run-now , you need to specify parameters as notebook_params object ( doc ), so your code should be :

data = {
    "job_id": xx,
    "notebook_params": {
        "param1":"key1",
        "param2": "key2",
    },
}