Good stuff Bolke -- I was in the process of spinning up mysql because I hadn't observed it in my normal test env (postgres) and that was the only variable left [I think]. Let me know if you see it re-emerge.
On Mon, Jan 9, 2017 at 4:20 PM Bolke de Bruin <[email protected]> wrote: > Hey Jeremiah, > > I probably have fixed the issue: see > https://github.com/apache/incubator-airflow/pull/1978 . It seems to be an > issue in how MySQL does locking. See also: > http://stackoverflow.com/questions/23615641/why-am-i-getting-deadlock-in-mysql > > Please review, > > Bolke > > On 7 Jan 2017, at 20:14, Bolke de Bruin <[email protected]> wrote: > > Dear All, > > I have made Airflow 1.8.0 alpha 3 available. Again no Apache release yet - > this is for testing purposes. > > https://people.apache.org/~bolke/ . Tarball is signed. > > > Blockers: > > * XCom throws an duplicate / locking error (new - confirmed) -> Jeremiah > is taking a look. https://issues.apache.org/jira/browse/AIRFLOW-738 . > > > Fixed issues > * Regression in email > * LDAP case sensitivity > * one_failed task not being run: now seems to pass suddenly (so fixed?) -> > need to investigate why > * Email attachments > * Pinned jinja2 to < 2.9.0 (2.9.1 has a confirmed regression) > * Improve time units for task performance charts > > Pending features: > * DAG.catchup : minor changes needed, documentation still required, > integration tests seem to pass flawlessly > * Cgroups + impersonation: clean up of patches on going, more tests and > more elaborate documentation required. Integration tests not executed yet > * Schedule all pending DAG runs in a single scheduler loop: no progress > (**) > * Add execution_date to trigger_dag > > > If the pending features are merged within a reasonable time frame (except > for **, as no progress currently) then I am planning to mark the tarball as > Beta and only allow bug fixes and (very) minor features. Hopefully end of > next week. > > Have a good weekend! > Bolke > >
