alippai commented on pull request #15714: URL: https://github.com/apache/airflow/pull/15714#issuecomment-841503279
I'm confused a little bit about this change. If _decreasing_ the isolation level helps, then necessary `COMMIT`s are missed. If anything, changing the isolation level to `SERIALIZABLE` should be the solution. Were these solutions considered? Airflow is a scheduler, dropping transaction safety upon concurrency issues simply sounds like a super-weird solution, are we sure about this? -- 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
