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purge_instance_history_by raises exception when optional created_time_from is not passed

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Valutazione

Difficoltà
2/5
Tempo stimato
1-3 ore
Idoneità per principianti
42/100
Tipo di issue
Bug
Chiarezza
Abbastanza chiara
Stato di attività
Ferma
Stack tecnologico
azure, python
Ambito
api, backend, cloud

Direzione di ricerca

Inizia in azure/durable_functions/models/DurableOrchestrationClient.py, in purge_instance_history_by, in particolare nel percorso che raggiunge delete_async_request intorno alla riga 413. Riproduci il problema con l’esempio function_app.py usando solo created_time_to, quindi confrontalo con il caso funzionante created_time_from. Il lavoro è completato quando il purge usando solo created_time_to non restituisce più l’errore 400 segnalato.

Scritto dal modello di indicizzazione a partire dal testo della issue.

Descrizione

bug fixed-in-v2 P2

🐛 Describe the bug

A clear and concise description of what the bug is.

When created_time_from: Optional[datetime] = None is not passed to purge_instance_history_by it causes an exception in delete_async_request.

image

Exception has occurred: Exception
The operation failed with an unexpected status code 400
  File "/home/andre/code/durable-function/.venv/lib/python3.10/site-packages/azure/durable_functions/models/DurableOrchestrationClient.py", line 413, in purge_instance_history_by
    return self._parse_purge_instance_history_response(response)
  File "/home/andre/code/durable-function/function_app.py", line 15, in http_clean
    result = await client.purge_instance_history_by(
  File "/home/andre/code/durable-function/.venv/lib/python3.10/site-packages/azure/durable_functions/decorators/durable_app.py", line 199, in df_client_middleware
    return await user_code(*args, **kwargs)
  File "/usr/lib/azure-functions-core-tools-4/workers/python/3.10/LINUX/X64/azure_functions_worker/extension.py", line 147, in get_async_invocation_wrapper
    result = await function(**args)
  File "/usr/lib/azure-functions-core-tools-4/workers/python/3.10/LINUX/X64/azure_functions_worker/dispatcher.py", line 758, in _run_async_func
    return await ExtensionManager.get_async_invocation_wrapper(
  File "/usr/lib/azure-functions-core-tools-4/workers/python/3.10/LINUX/X64/azure_functions_worker/dispatcher.py", line 475, in _handle__invocation_request
    call_result = await self._run_async_func(
  File "/usr/lib/azure-functions-core-tools-4/workers/python/3.10/LINUX/X64/azure_functions_worker/dispatcher.py", line 261, in _dispatch_grpc_request
    resp = await request_handler(request)
  File "/usr/lib/python3.10/asyncio/events.py", line 80, in _run
    self._context.run(self._callback, *self._args)
  File "/usr/lib/python3.10/asyncio/base_events.py", line 1909, in _run_once
    handle._run()
  File "/usr/lib/python3.10/asyncio/base_events.py", line 603, in run_forever
    self._run_once()
  File "/usr/lib/python3.10/asyncio/base_events.py", line 636, in run_until_complete
    self.run_forever()
  File "/usr/lib/python3.10/asyncio/runners.py", line 44, in run
    return loop.run_until_complete(main)
  File "/usr/lib/azure-functions-core-tools-4/workers/python/3.10/LINUX/X64/azure_functions_worker/main.py", line 49, in main
    return aio_compat.run(start_async(
  File "/usr/lib/azure-functions-core-tools-4/workers/python/3.10/LINUX/X64/worker.py", line 74, in <module>
    main.main()
  File "/usr/lib/python3.10/runpy.py", line 86, in _run_code
    exec(code, run_globals)
  File "/usr/lib/python3.10/runpy.py", line 196, in _run_module_as_main
    return _run_code(code, main_globals, None,
Exception: The operation failed with an unexpected status code 400

🤔 Expected behavior

What should have happened?

Clean instances older than created_time_to. Or purge_instance_history_by not to allow None in created_time_to.

☕ Steps to reproduce

What Durable Functions patterns are you using, if any?

Any minimal reproducer we can use?

Yes. function_app.py below replicates the issue.

import azure.functions as func
import azure.durable_functions as df
from datetime import datetime, timedelta

app = df.DFApp(http_auth_level=func.AuthLevel.ANONYMOUS)


@app.route(route="clean")
@app.durable_client_input(client_name="client")
async def http_clean(req: func.HttpRequest, client: df.DurableOrchestrationClient):
    now = datetime.today()
    created_time_to = now + timedelta(minutes=1)  # leave at least 1 mins

    # Clean up function
    result = await client.purge_instance_history_by(
        created_time_to=created_time_to,
    )
    return f"Cleaned {result.instances_deleted}"

For example if only created_time_from is passed, it works as expected and the entries are deleted but if only created_time_to is passed, it throws the 400 exception.

    created_time_from = now - timedelta(hours=50)
    # Clean up function
    result = await client.purge_instance_history_by(
        created_time_from=created_time_from,
    )

Are you running this locally or on Azure?

Locally.

azure-functions==1.17.0
azure-functions-durable==1.2.8

⚡If deployed to Azure

We have access to a lot of telemetry that can help with investigations. Please provide as much of the following information as you can to help us investigate!

  • Timeframe issue observed:
  • Function App name:
  • Function name(s):
  • Azure region:
  • Orchestration instance ID(s):
  • Azure storage account name:

If you don't want to share your Function App or storage account name GitHub, please at least share the orchestration instance ID. Otherwise it's extremely difficult to look up information.

Lingua principale
Python
Stelle
157
Fork
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