potiuk commented on code in PR #50964: URL: https://github.com/apache/airflow/pull/50964#discussion_r2103368872
########## go-sdk/README.md: ########## @@ -0,0 +1,62 @@ +<!-- + Licensed to the Apache Software Foundation (ASF) under one + or more contributor license agreements. See the NOTICE file + distributed with this work for additional information + regarding copyright ownership. The ASF licenses this file + to you under the Apache License, Version 2.0 (the + "License"); you may not use this file except in compliance + with the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, + software distributed under the License is distributed on an + "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + KIND, either express or implied. See the License for the + specific language governing permissions and limitations + under the License. + --> + +# 🚧 Apache Airflow Go Task SDK 🚧 + +> [!NOTE] +> This Golang SDK is under active development and is not ready for prime-time yet. + +This README is primarily aimed at developers working _on_ the Go-SDK itself. Users wishing to write Airflow tasks in Go should look at the reference docs, but those don't exist yet. + +## How It Works + +The Go SDK uses the Task Execution Interface (TEI or Task API) introduced in AIP-72 with Airflow 3.0.0. + +The Task API however does not provide a means to get the `ExecuteTaskWorkload` to the go worker itself. For the short term, we make use of [gopher-celery](github.com/marselester/gopher-celery) to get tasks from a Redis broker. Longer term we will likely need to stabilize the Edge Executor API and write a go client for that. + +Since Go is a compiled language (putting aside projects such as [YAEGI](https://github.com/traefik/yaegi) that allow go to be interpreted) all tasks must be a) compiled in to the binary, and b) "registered" inside the worker process in order to be executed. + +## Current state + +This SDK currently will: + +- Get tasks from Celery Review Comment: ```suggestion - Get tasks from Celery queue ``` Maybe? - > seems that what we use from gopher-celery is "consumer" from the task queue? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
