[BUG]: Personalized-Shopping Agent Times Out for Deployment #349
Description
Name of sample affected
python/agents/personalized-shopping
Description of issue
Attempting to deploy leads to timeout failures with no clear cause in the logs.
Environment
Attempting to deploy from a Vertex AI Workbench Jupyter Notebook
Reproduction steps or code
I've followed the Readme.md exactly and fail at python3 deploy.py
Error log
(py311) jupyter@checkout-gpt:~/adk-samples/python/agents/personalized-shopping/deployment$ python3 deploy.py
Gym has been unmaintained since 2022 and does not support NumPy 2.0 amongst other critical functionality.
Please upgrade to Gymnasium, the maintained drop-in replacement of Gym, or contact the authors of your software and request that they upgrade.
See the migration guide at https://gymnasium.farama.org/introduction/migration_guide/ for additional information.
WARNING: Using incubator modules: jdk.incubator.vector
/opt/conda/envs/py311/lib/python3.11/site-packages/gym/envs/registration.py:595: UserWarning: WARN: Overriding environment WebAgentTextEnv-v0
logger.warn(f"Overriding environment {id}")
Products loaded.
Keys cleaned.
Attributes loaded.
100%|████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████████| 50000/50000 [00:00<00:00, 131931.78it/s]
Aug 26, 2025 6:10:05 AM org.apache.lucene.store.MemorySegmentIndexInputProvider
INFO: Using MemorySegmentIndexInput with Java 21; to disable start with -Dorg.apache.lucene.store.MMapDirectory.enableMemorySegments=false
Loaded 495496 goals.
Finished initializing WebshopEnv with 50000 items.
cloud_project=ncau-data-nprod-aitrain
cloud_location=australia-southeast2
storage_bucket=checkoutgpt
Deploying app begin...
Deploying agent to agent engine...
Identified the following requirements: {'google-cloud-aiplatform': '1.110.0', 'pydantic': '2.11.7', 'cloudpickle': '3.1.1'}
2025-08-26 06:10:07,332 - vertexai.agent_engines - INFO - Identified the following requirements: {'google-cloud-aiplatform': '1.110.0', 'pydantic': '2.11.7', 'cloudpickle': '3.1.1'}
The following requirements are missing: {'google-cloud-aiplatform', 'pydantic', 'cloudpickle'}
2025-08-26 06:10:07,333 - vertexai.agent_engines - WARNING - The following requirements are missing: {'google-cloud-aiplatform', 'pydantic', 'cloudpickle'}
The following requirements are appended: {'pydantic==2.11.7', 'cloudpickle==3.1.1'}
2025-08-26 06:10:07,333 - vertexai.agent_engines - INFO - The following requirements are appended: {'pydantic==2.11.7', 'cloudpickle==3.1.1'}
The final list of requirements: ['./personalized_shopping-0.1.0-py3-none-any.whl', 'pydantic==2.11.7', 'cloudpickle==3.1.1']
2025-08-26 06:10:07,333 - vertexai.agent_engines - INFO - The final list of requirements: ['./personalized_shopping-0.1.0-py3-none-any.whl', 'pydantic==2.11.7', 'cloudpickle==3.1.1']
Using bucket checkoutgpt
2025-08-26 06:10:08,917 - vertexai.agent_engines - INFO - Using bucket checkoutgpt
Wrote to gs://checkoutgpt/agent_engine/agent_engine.pkl
2025-08-26 06:10:09,237 - vertexai.agent_engines - INFO - Wrote to gs://checkoutgpt/agent_engine/agent_engine.pkl
Writing to gs://checkoutgpt/agent_engine/requirements.txt
2025-08-26 06:10:09,307 - vertexai.agent_engines - INFO - Writing to gs://checkoutgpt/agent_engine/requirements.txt
Creating in-memory tarfile of extra_packages
2025-08-26 06:10:09,307 - vertexai.agent_engines - INFO - Creating in-memory tarfile of extra_packages
Writing to gs://checkoutgpt/agent_engine/dependencies.tar.gz
2025-08-26 06:10:09,371 - vertexai.agent_engines - INFO - Writing to gs://checkoutgpt/agent_engine/dependencies.tar.gz
failed to generate schema for async_add_session_to_memory: async_add_session_to_memory is not fully defined; you should define Session, then call async_add_session_to_memory.model_rebuild().
For further information visit https://errors.pydantic.dev/2.11/u/class-not-fully-defined
2025-08-26 06:10:09,379 - vertexai.agent_engines - WARNING - failed to generate schema for async_add_session_to_memory: async_add_session_to_memory is not fully defined; you should define Session, then call async_add_session_to_memory.model_rebuild().
For further information visit https://errors.pydantic.dev/2.11/u/class-not-fully-defined
Creating AgentEngine
2025-08-26 06:10:11,559 - vertexai.agent_engines - INFO - Creating AgentEngine
Create AgentEngine backing LRO: projects/255909145646/locations/australia-southeast2/reasoningEngines/7445364977717739520/operations/4016094863312289792
2025-08-26 06:10:11,559 - vertexai.agent_engines - INFO - Create AgentEngine backing LRO: projects/255909145646/locations/australia-southeast2/reasoningEngines/7445364977717739520/operations/4016094863312289792
View progress and logs at https://console.cloud.google.com/logs/query?project=ncau-data-nprod-aitrain
2025-08-26 06:10:11,559 - vertexai.agent_engines - INFO - View progress and logs at https://console.cloud.google.com/logs/query?project=ncau-data-nprod-aitrain
Traceback (most recent call last):
File "/opt/conda/envs/py311/lib/python3.11/site-packages/google/api_core/retry/retry_unary.py", line 147, in retry_target
result = target()
^^^^^^^^
File "/opt/conda/envs/py311/lib/python3.11/site-packages/google/api_core/future/polling.py", line 120, in _done_or_raise
raise _OperationNotComplete()
google.api_core.future.polling._OperationNotComplete
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/opt/conda/envs/py311/lib/python3.11/site-packages/google/api_core/future/polling.py", line 137, in _blocking_poll
polling(self._done_or_raise)(retry=retry)
File "/opt/conda/envs/py311/lib/python3.11/site-packages/google/api_core/retry/retry_unary.py", line 294, in retry_wrapped_func
return retry_target(
^^^^^^^^^^^^^
File "/opt/conda/envs/py311/lib/python3.11/site-packages/google/api_core/retry/retry_unary.py", line 156, in retry_target
next_sleep = _retry_error_helper(
^^^^^^^^^^^^^^^^^^^^
File "/opt/conda/envs/py311/lib/python3.11/site-packages/google/api_core/retry/retry_base.py", line 229, in _retry_error_helper
raise final_exc from source_exc
google.api_core.exceptions.RetryError: Timeout of 900.0s exceeded, last exception:
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/jupyter/adk-samples/python/agents/personalized-shopping/deployment/deploy.py", line 49, in
remote_app = agent_engines.create(
^^^^^^^^^^^^^^^^^^^^^
File "/opt/conda/envs/py311/lib/python3.11/site-packages/vertexai/agent_engines/init.py", line 191, in create
return AgentEngine.create(
^^^^^^^^^^^^^^^^^^^
File "/opt/conda/envs/py311/lib/python3.11/site-packages/vertexai/agent_engines/_agent_engines.py", line 573, in create
created_resource = operation_future.result()
^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/conda/envs/py311/lib/python3.11/site-packages/google/api_core/future/polling.py", line 256, in result
self._blocking_poll(timeout=timeout, retry=retry, polling=polling)
File "/opt/conda/envs/py311/lib/python3.11/site-packages/google/api_core/future/polling.py", line 139, in _blocking_poll
raise concurrent.futures.TimeoutError(
TimeoutError: Operation did not complete within the designated timeout of 900 seconds.