Hi all, I am cancelling this vote. Due to the following issues:
- https://github.com/apache/airflow/issues/76377 - https://github.com/apache/airflow/issues/76417 - Fix PR <https://github.com/apache/airflow/pull/76416> I plan to cut 3.4.0rc3 today after the issues are fixed. In the meantime, please keep testing rc2 and report issues in https://github.com/apache/airflow/issues/75865 or OSS slack <https://apache-airflow.slack.com/archives/C06K9Q5G2UA/p1793289024229599>. Regards, Rahul Vats On Wed, 4 Nov 2026 at 11:56, Andrew Chang <[email protected]> wrote: > -1 (non-binding) > > Sorry for raising this so late, with many binding +1 votes already in and > the vote ending today. > > I found a regression in rc2, as I reported in the tracking issue [1]: the > API server stalls when it gets many write requests at the same time. 3.3.2 > doesn't have this problem. > (Some requests fail with 500, and running tasks can fail because their > heartbeats time out) > > Jason already confirmed it and proposed a fix in [2]. It is a small change, > so I think it is worth including in 3.4.0. > Though, it only shows up with many write requests at the same time, so I > have no objection if we think fixing it in 3.4.1 is the better choice. > > Thanks a lot for running the release! > > [1] https://github.com/apache/airflow/issues/75865#issuecomment-6622866800 > [2] https://github.com/apache/airflow/pull/76416 > > Andrew > > Jarek Potiuk <[email protected]> 於 2026年11月4日週三 上午7:28寫道： > > > +1 (binding) > > > > Checked Airflow 3.4.0rc2 and Task SDK 1.4.0rc2: > > > > - SVN: all expected artifacts present > > - Signatures: all artifacts and both release tags > > - SHA-512 checksums > > - Licenses: Apache RAT reports no unknown or unapproved files > > - Reproducible build: rebuilt all seven artifacts from the tag, all > > byte-for-byte identical to the staged ones > > > > I also installed the RC from PyPI with the 3.4.0rc2 constraints in Breeze > > (Python 3.11, Postgres, LocalExecutor) and ran a test Dag through the > > scheduler, Dag processor, triggerer and API server. It covered dynamic > task > > mapping, branching, retries, a deferrable sensor and an asset-triggered > > Dag. > > All worked as expected. > > > > J. > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [email protected] > > For additional commands, e-mail: [email protected] > > > > >
