[VOTE] Release Airflow 2.2.2 from 2.2.2rc1

Hey fellow Airflowers, I have cut Airflow 2.2.2rc1. This email is calling a vote on the release, which will last for 72 hours, from Tuesday, October 9, 2021 at 22:30 UTC until Friday, October 12, 2021 at 22:30 UTC, or until 3 binding +1 votes have been received. https://www.timeanddate.com/worldc

Re: OOM issue in the CI

Yep. Apparently one of the recent tests is using too much memory. I had some private errands that made me less available last few days - but I will have time to catch-up tonight/tomorrow. Thanks for changing the "parallel" level in your PR - that will give me more datapoints. I've just re-run both

Re: OOM issue in the CI

Hey all, Just to throw another data point in the ring, I've had a PR stuck in the same way as well. Several retries are all failing with the same OOM. I've also dug through the Github Actions history and found a few others. So it doesn't seem to b

Re: Task-level scheduling

The reasoning behind having a task schedule is explained by removing the need to spin up a task to make the decision about skipping. @Malthe I'm curious to know how many such "redundant" decision making tasks/junctions you have in your DAGs? I wonder if a DAG has too many of such junctions, maybe

OOM issue in the CI

Hi Devs, I have been working on below PR for and run into OOM issue during testing on GitHub actions (you can see in commit history). https://github.com/apache/airflow/pull/19139/files The tests for databases Postgres, MySQL etc. fails due to OOM and docker gets killed. I have reduced para