Releases

Jina 3.13.1 Update

Jina is a MLOps framework that empowers anyone to build cross-modal and multi-modal applications on the cloud

Engineering Group

Dec 21, 2022 • 2 min read

Jina is a MLOps framework that empowers anyone to build cross-modal and multi-modal applications on the cloud. It uplifts a PoC into a production-ready service. Jina handles the infrastructure complexity, making advanced solution engineering and cloud-native technologies accessible to every developer.

Release Note (`3.13.1`)

This release contains 3 bug fixes and 1 documentation improvement.

🐞 Bug Fixes

Support Gateway with multiple protocols for Kubernetes export (#5532)

You can now export Flows with multiple protocols to Kubernetes. Previously this would cause an error.

flow = Flow().config_gateway(protocol=['http', 'grpc'])
flow.to_kubernetes_yaml('k8s_flow_folder')

Fix Python 3.11 support (#5529)

It was previously impossible to install Jina with Python 3.11 due to a grpcio dependency problem. grpcio added support for Python 3.11 only with version 1.49.0, causing potential problems when used by Jina and other projects.

In this release grpcio>=1.49.0 is installed alongside Jina when using Python 3.11. However, be aware of potential problems related to grpc hanging.

Unary RPC from Client respects `results_in_order` (#5513)

In prior releases, calling the post method of a client with grpc and using stream=False did not respect the results_in_order parameter and results were always returned in order:

# this returns results in wrong order
c = Client(protocol='grpc')
c.post(on='/', inputs=DocumentArray.empty(10000), stream=False, results_in_order=False)

Also this implied that using the Client with asyncio=True and stream=False in the post call would return results in the order that they were returned by the Flow, rather than respecting the input order:

# this returns results wrong in order
c = Client(protocol='grpc', asyncio=True)

async for resp in c.post(on='/', inputs=DocumentArray.empty(10000), stream=False, results_in_order=False)
    print(resp)

This release fixes the ordering bug.

📗 Documentation Improvements

Document inheritance of arguments from Flow API to Executors and Gateway (#5535)

🤘 Contributors

We would like to thank all contributors to this release:

AlaeddineAbdessalem (@alaeddine-13)
Joan Fontanals (@JoanFM)
Jackmin801 (@Jackmin801)
Anne Yang (@AnneYang720)

Release Note (3.13.1)