I'm interacting with the Prefect 2 API (from Prefe...
# ask-communityc
Constantino Schillebeeckx
12/10/2024, 7:18 PMI'm interacting with the Prefect 2 API (from Prefect 1) and I'm getting
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Traceback (most recent call last):
File "/databricks/python3/lib/python3.9/site-packages/prefect/engine/task_runner.py", line 880, in get_task_run_state
value = prefect.utilities.executors.run_task_with_timeout(
File "/databricks/python3/lib/python3.9/site-packages/prefect/utilities/executors.py", line 493, in run_task_with_timeout
return run_with_multiprocess_timeout(
File "/databricks/python3/lib/python3.9/site-packages/prefect/utilities/executors.py", line 417, in run_with_multiprocess_timeout
raise result
requests.exceptions.ConnectionError: ('Connection aborted.', ConnectionResetError(104, 'Connection reset by peer'))Constantino Schillebeeckx
12/10/2024, 7:21 PMI should note that what I'm doing is triggering a Prefect 2 deployment, waiting 5 minutes, and then, using the same session that created the flow run, checking the state of that flow-run. The error above is happening on that second check; I'm wondering if it's the fact that I'm sleeping for 5 minutes that's causing the server to kill the connection?
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Bianca Hoch
12/10/2024, 10:31 PMHi Constantino! You won't be able to use Prefect 1 with Prefect 2. They use different APIs (REST for 2, GraphQL for 1) and have pretty significant differences under the hood
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Constantino Schillebeeckx
12/10/2024, 11:03 PMI don't mean to suggest i'm using one directly in/with the other, I have two separate instances/deployment of prefect; prefect 1 is executing code to submit an HTTP request to the prefect 2 server.
Constantino Schillebeeckx
12/10/2024, 11:04 PMnote that I"m not using the prefect 2 client to make these requests, these are vanilla
requestsb
Bianca Hoch
12/11/2024, 1:35 AMAhhh gotcha, thank you for the clarification. Have you already tested the theory of shortening the sleep after the initial check?
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Constantino Schillebeeckx
12/11/2024, 2:02 PMI end up catching the ConnectionError and recreating a client (which resolves the issue), but I'd like to better understand the root cause instead of just guessing
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