vigith
commented
2 years ago With the new gRPC-based UDF, a user-defined error cannot be returned to the SDK. The numaflow framework will retry any internal error, and the UDF author should retry the errors within the UDF.
Summary
What change needs making?
Documentation around how the pipeline handles errors (retryable and non-retryable errors).
Use Cases
When would you use this?
This will help in understanding the platform better and help the developers in handling the retryable errors in a better way without panicking.
Message from the maintainers:
If you wish to see this enhancement implemented please add a 👍 reaction to this issue! We often sort issues this way to know what to prioritize.