Yes, there’s this issue (turned discussion) about it but it is not specific to 2.9.
https://github.com/apache/airflow/discussions/37037 From: Bolke de Bruin <bdbr...@gmail.com> Date: Thursday, 28 March 2024 at 13:01 To: dev@airflow.apache.org <dev@airflow.apache.org> Subject: Re: Apache Airflow 2.9.0b2 available for testing Pendulum 3 serializes ISO8601 slightly different (missing T) AFAIK. I thought someone opened an issue for that (don't have it handy). Maybe it is something we should at least mention in the release notes? Sent from my iPhone > On 28 Mar ZjQcmQRYFpfptBannerStart This Message Is From an External Sender This message came from outside your organization. ZjQcmQRYFpfptBannerEnd Pendulum 3 serializes ISO8601 slightly different (missing T) AFAIK. I thought someone opened an issue for that (don't have it handy). Maybe it is something we should at least mention in the release notes? Sent from my iPhone > On 28 Mar 2024, at 00:54, Ephraim Anierobi <ephraimanier...@apache.org> wrote: > > Hey fellow Airflowers, > > We have cut Airflow 2.9.0b2 now that all the main features have been > included. > > This "snapshot" is intended for members of the Airflow developer community > to test the build > and allow early testing of 2.9.0. Please test this beta and create GitHub > issues wherever possible if you encounter bugs, (use 2.9.0b2 in the version > dropdown filter when creating the issue). > > For clarity, this is not an official release of Apache Airflow either - > that doesn't happen until we make a release candidate and then vote on that. > > Airflow 2.9.0b2 is available at: > https://urldefense.com/v3/__https://dist.apache.org/repos/dist/dev/airflow/2.9.0b2/__;!!Ci6f514n9QsL8ck!nDdmZt2BM4BAERowEi8OynoVSS90zEDxAT-yVVfksdVJPSKQfsZS8OWgT5yOKneeZp24s5p5IK7f_zUkew$<https://urldefense.com/v3/__https:/dist.apache.org/repos/dist/dev/airflow/2.9.0b2/__;!!Ci6f514n9QsL8ck!nDdmZt2BM4BAERowEi8OynoVSS90zEDxAT-yVVfksdVJPSKQfsZS8OWgT5yOKneeZp24s5p5IK7f_zUkew$> > > *apache-airflow-2.9.0-source.tar.gz* is a source release that comes with > INSTALL instructions. > *apache-airflow-2.9.0.tar.gz* is the binary Python "sdist" release. > *apache_airflow-2.9.0-py3-none-any.whl* is the binary Python wheel "binary" > release. > > This snapshot has been pushed to PyPI too at > https://urldefense.com/v3/__https://pypi.org/project/apache-airflow/2.9.0b2/__;!!Ci6f514n9QsL8ck!nDdmZt2BM4BAERowEi8OynoVSS90zEDxAT-yVVfksdVJPSKQfsZS8OWgT5yOKneeZp24s5p5IK4p9M91Pw$<https://urldefense.com/v3/__https:/pypi.org/project/apache-airflow/2.9.0b2/__;!!Ci6f514n9QsL8ck!nDdmZt2BM4BAERowEi8OynoVSS90zEDxAT-yVVfksdVJPSKQfsZS8OWgT5yOKneeZp24s5p5IK4p9M91Pw$> > and can be installed by running the following command: > > pip install 'apache-airflow==2.9.0b2' > > *Constraints files* are available at > https://urldefense.com/v3/__https://github.com/apache/airflow/tree/constraints-2.9.0b2__;!!Ci6f514n9QsL8ck!nDdmZt2BM4BAERowEi8OynoVSS90zEDxAT-yVVfksdVJPSKQfsZS8OWgT5yOKneeZp24s5p5IK7E1a75CQ$<https://urldefense.com/v3/__https:/github.com/apache/airflow/tree/constraints-2.9.0b2__;!!Ci6f514n9QsL8ck!nDdmZt2BM4BAERowEi8OynoVSS90zEDxAT-yVVfksdVJPSKQfsZS8OWgT5yOKneeZp24s5p5IK7E1a75CQ$> > > Release Notes: > https://urldefense.com/v3/__https://github.com/apache/airflow/blob/2.9.0b2/RELEASE_NOTES.rst__;!!Ci6f514n9QsL8ck!nDdmZt2BM4BAERowEi8OynoVSS90zEDxAT-yVVfksdVJPSKQfsZS8OWgT5yOKneeZp24s5p5IK6HLhPrSA$<https://urldefense.com/v3/__https:/github.com/apache/airflow/blob/2.9.0b2/RELEASE_NOTES.rst__;!!Ci6f514n9QsL8ck!nDdmZt2BM4BAERowEi8OynoVSS90zEDxAT-yVVfksdVJPSKQfsZS8OWgT5yOKneeZp24s5p5IK6HLhPrSA$> > > *Changes since 2.8.4:* > > *Significant Changes* > > *Following Listener API methods are considered stable and can be used for > production system (were experimental feature in older Airflow versions) > (#36376):* > > Lifecycle events: > > - ``on_starting`` > - ``before_stopping`` > > DagRun State Change Events: > > - ``on_dag_run_running`` > - ``on_dag_run_success`` > - ``on_dag_run_failed`` > > TaskInstance State Change Events: > > - ``on_task_instance_running`` > - ``on_task_instance_success`` > - ``on_task_instance_failed`` > > *Support for Microsoft SQL-Server for Airflow Meta Database has been > removed (#36514)* > > After `discussion < > https://urldefense.com/v3/__https://lists.apache.org/thread/r06j306hldg03g2my1pd4nyjxg78b3h4__;!!Ci6f514n9QsL8ck!nDdmZt2BM4BAERowEi8OynoVSS90zEDxAT-yVVfksdVJPSKQfsZS8OWgT5yOKneeZp24s5p5IK5ggbfBpg$<https://urldefense.com/v3/__https:/lists.apache.org/thread/r06j306hldg03g2my1pd4nyjxg78b3h4__;!!Ci6f514n9QsL8ck!nDdmZt2BM4BAERowEi8OynoVSS90zEDxAT-yVVfksdVJPSKQfsZS8OWgT5yOKneeZp24s5p5IK5ggbfBpg$>>`__ > and a `voting process < > https://urldefense.com/v3/__https://lists.apache.org/thread/pgcgmhf6560k8jbsmz8nlyoxosvltph2__;!!Ci6f514n9QsL8ck!nDdmZt2BM4BAERowEi8OynoVSS90zEDxAT-yVVfksdVJPSKQfsZS8OWgT5yOKneeZp24s5p5IK6bupIS6g$<https://urldefense.com/v3/__https:/lists.apache.org/thread/pgcgmhf6560k8jbsmz8nlyoxosvltph2__;!!Ci6f514n9QsL8ck!nDdmZt2BM4BAERowEi8OynoVSS90zEDxAT-yVVfksdVJPSKQfsZS8OWgT5yOKneeZp24s5p5IK6bupIS6g$>>`__, > the Airflow's PMC and Committers have reached a resolution to no longer > maintain MsSQL as a supported Database Backend. > > As of Airflow 2.9.0 support of MsSQL has been removed for Airflow Database > Backend. > > A migration script which can help migrating the database *before* upgrading > to Airflow 2.9.0 is available in > `airflow-mssql-migration repo on Github < > https://urldefense.com/v3/__https://github.com/apache/airflow-mssql-migration__;!!Ci6f514n9QsL8ck!nDdmZt2BM4BAERowEi8OynoVSS90zEDxAT-yVVfksdVJPSKQfsZS8OWgT5yOKneeZp24s5p5IK6His75uw$<https://urldefense.com/v3/__https:/github.com/apache/airflow-mssql-migration__;!!Ci6f514n9QsL8ck!nDdmZt2BM4BAERowEi8OynoVSS90zEDxAT-yVVfksdVJPSKQfsZS8OWgT5yOKneeZp24s5p5IK6His75uw$>>`_. > Note that the migration script is provided without support and warranty. > > This does not affect the existing provider packages (operators and hooks), > DAGs can still access and process data from MsSQL. > > *Dataset URIs are now validated on input (#37005)* > > Datasets must use a URI that conform to rules laid down in AIP-60, and the > value > will be automatically normalized when the DAG file is parsed. See > `documentation on Datasets < > https://urldefense.com/v3/__https://airflow.apache.org/docs/apache-airflow/stable/authoring-and-scheduling/datasets.html__;!!Ci6f514n9QsL8ck!nDdmZt2BM4BAERowEi8OynoVSS90zEDxAT-yVVfksdVJPSKQfsZS8OWgT5yOKneeZp24s5p5IK41dzhXtQ$<https://urldefense.com/v3/__https:/airflow.apache.org/docs/apache-airflow/stable/authoring-and-scheduling/datasets.html__;!!Ci6f514n9QsL8ck!nDdmZt2BM4BAERowEi8OynoVSS90zEDxAT-yVVfksdVJPSKQfsZS8OWgT5yOKneeZp24s5p5IK41dzhXtQ$>>`_ > for > a more detailed description on the rules. > > You may need to change your Dataset identifiers if they look like a URI, > but are > used in a less mainstream way, such as relying on the URI's auth section, or > have a case-sensitive protocol name. > > *The method ``get_permitted_menu_items`` in ``BaseAuthManager`` has been > renamed ``filter_permitted_menu_items`` (#37627)* > > *Add REST API actions to Audit Log events (#37734)* > > The Audit Log ``event`` name for REST API events will be prepended with > ``api.`` or ``ui.``, depending on if it came from the Airflow UI or > externally. > > *Official support for Python 3.12 (#38025)* > > There are a few caveats though: > > * Pendulum2 does not support Python 3.12. For Python 3.12 you need to use > `Pendulum 3 < > https://urldefense.com/v3/__https://pendulum.eustace.io/blog/announcing-pendulum-3-0-0.html__;!!Ci6f514n9QsL8ck!nDdmZt2BM4BAERowEi8OynoVSS90zEDxAT-yVVfksdVJPSKQfsZS8OWgT5yOKneeZp24s5p5IK7Epl-RUw$<https://urldefense.com/v3/__https:/pendulum.eustace.io/blog/announcing-pendulum-3-0-0.html__;!!Ci6f514n9QsL8ck!nDdmZt2BM4BAERowEi8OynoVSS90zEDxAT-yVVfksdVJPSKQfsZS8OWgT5yOKneeZp24s5p5IK7Epl-RUw$>>`_ > > * Minimum SQLAlchemy version supported when Pandas is installed for Python > 3.12 is ``1.4.36`` released in > April 2022. Airflow 2.9.0 increases the minimum supported version of > SQLAlchemy to ``1.4.36`` for all > Python versions. > > Not all Providers support Python 3.12. At the initial release of Airflow > 2.9.0 the following providers > are released without support for Python 3.12: > > * ``apache.beam`` - pending on `Apache Beam support for 3.12 < > https://urldefense.com/v3/__https://github.com/apache/beam/issues/29149__;!!Ci6f514n9QsL8ck!nDdmZt2BM4BAERowEi8OynoVSS90zEDxAT-yVVfksdVJPSKQfsZS8OWgT5yOKneeZp24s5p5IK7iPXgkIw$<https://urldefense.com/v3/__https:/github.com/apache/beam/issues/29149__;!!Ci6f514n9QsL8ck!nDdmZt2BM4BAERowEi8OynoVSS90zEDxAT-yVVfksdVJPSKQfsZS8OWgT5yOKneeZp24s5p5IK7iPXgkIw$>>`_ > * ``papermill`` - pending on Releasing Python 3.12 compatible papermill > client version > `including this merged issue < > https://urldefense.com/v3/__https://github.com/nteract/papermill/pull/771__;!!Ci6f514n9QsL8ck!nDdmZt2BM4BAERowEi8OynoVSS90zEDxAT-yVVfksdVJPSKQfsZS8OWgT5yOKneeZp24s5p5IK5Uidvi2A$<https://urldefense.com/v3/__https:/github.com/nteract/papermill/pull/771__;!!Ci6f514n9QsL8ck!nDdmZt2BM4BAERowEi8OynoVSS90zEDxAT-yVVfksdVJPSKQfsZS8OWgT5yOKneeZp24s5p5IK5Uidvi2A$>>`_ > > *Prevent large string objects from being stored in the Rendered Template > Fields (#38094)* > > There's now a limit to the length of data that can be stored in the > Rendered Template Fields. > The limit is set to 4096 characters. If the data exceeds this limit, it > will be truncated. You can change this limit > by setting the ``[core]max_template_field_length`` configuration option in > your airflow config. > > *Change xcom table column value type to longblob for MySQL backend (#38401)* > Xcom table column ``value`` type has changed from ``blob`` to ``longblob``. > This will allow you to store relatively big data in Xcom but process can > take a significant amount of time if you have a lot of large data stored in > Xcom. > > To downgrade from revision: ``b4078ac230a1``, ensure that you don't have > Xcom values larger than 65,535 bytes. Otherwise, you'll need to clean those > rows or run ``airflow db clean xcom`` to clean the Xcom table. > > *New Features* > - Allow users to write dag_id and task_id in their national characters, > added display name for dag / task (v2) (#38446) > - Prevent large objects from being stored in the RTIF (#38094) > - Use current time to calculate duration when end date is not present. > (#38375) > - Add average duration mark line in task and dagrun duration charts. > (#38214, #38434) > - Add button to manually create dataset events (#38305) > - Add ``Matomo`` as an option for analytics_tool. (#38221) > - Experimental: Support custom weight_rule implementation to calculate the > TI priority_weight (#38222) > - Adding ability to automatically set DAG to off after X times it failed > sequentially (#36935) > - Add dataset conditions to next run datasets modal (#38123) > - Add task log grouping to UI (#38021) > - Add dataset_expression to grid dag details (#38121) > - Introduce mechanism to support multiple executor configuration (#37635) > - Add color formatting for ANSI chars in logs from task executions (#37985) > - Add the dataset_expression as part of DagModel and DAGDetailSchema > (#37826) > - Add TaskFail entries to Gantt chart (#37918) > - Allow longer rendered_map_index (#37798) > - Inherit the run_ordering from DatasetTriggeredTimetable for > DatasetOrTimeSchedule (#37775) > - Implement AIP-60 Dataset URI formats (#37005) > - Introducing Logical Operators for dataset conditional logic (#37101) > - Add post endpoint for dataset events (#37570) > - Show custom instance names for a mapped task in UI (#36797) > - Add excluded/included events to get_event_logs api (#37641) > - Add datasets to dag graph (#37604) > - Show dataset events above task/run details in grid view (#37603) > - Introduce new config variable to control whether DAG processor outputs to > stdout (#37439) > - Make Datasets ``hashable`` (#37465) > - Add conditional logic for dataset triggering (#37016) > - Implement task duration page in react. (#35863) > - Add ``queuedEvent`` endpoint to get/delete DatasetDagRunQueue (#37176) > - Support multiple XCom output in the BaseOperator (#37297) > - AIP-58: Add object storage backend for xcom (#37058) > - Introduce ``DatasetOrTimeSchedule`` (#36710) > - Add ``on_skipped_callback`` to ``BaseOperator`` (#36374) > - Allow override of hovered navbar colors (#36631) > - Create new Metrics with Tagging (#36528) > - Add support for openlineage to AFS and common.io (#36410) > - Introduce ``@task.bash`` TaskFlow decorator (#30176, #37875) > - Added functionality to automatically ingest custom airflow.cfg file upon > startup (#36289) > > *Improvements* > - Update Confirmation Logic for Config Changes on Sensitive Environments > Like Production (#38299) > - Improve datasets graph UX (#38476) > - Only show latest dataset event timestamp after last run (#38340) > - Add button to clear only failed tasks in a dagrun. (#38217) > - Delete all old dag pages and redirect to grid view (#37988) > - Check task attribute before use in sentry.add_tagging() (#37143) > - Mysql change xcom value col type for MySQL backend (#38401) > - ``ExternalPythonOperator`` use version from ``sys.version_info`` (#38377) > - Replace too broad exceptions into the Core (#38344) > - Add CLI support for bulk pause and resume of DAGs (#38265) > - Implement methods on TaskInstancePydantic and DagRunPydantic (#38295, > #38302, #38303, #38297) > - Made filters bar collapsible and add a full screen toggle (#38296) > - Encrypt all trigger attributes (#38233) > - Upgrade react-table package. Use with Audit Log table (#38092) > - Show if dag page filters are active (#38080) > - Add try number to mapped instance (#38097) > - Add retries to job heartbeat (#37541) > - Add REST API events to Audit Log (#37734) > - Make current working directory as templated field in BashOperator (#37968) > - Add calendar view to react (#37909) > - Add ``run_id`` column to log table (#37731) > - Add ``tryNumber`` to grid task instance tooltip (#37911) > - Session is not used in _do_render_template_fields (#37856) > - Improve MappedOperator property types (#37870) > - Remove provide_session decorator from TaskInstancePydantic methods > (#37853) > - Ensure the "airflow.task" logger used for TaskInstancePydantic and > TaskInstance (#37857) > - Better error message for internal api call error (#37852) > - Increase tooltip size of dag grid view (#37782) (#37805) > - Use named loggers instead of root logger (#37801) > - Add Run Duration in React (#37735) > - Avoid non-recommended usage of logging (#37792) > - Improve DateTimeTrigger typing (#37694) > - Make sure all unique run_ids render a task duration bar (#37717) > - Add Dag Audit Log to React (#37682) > - Add log event for auto pause (#38243) > - Better message for exception for templated base operator fields (#37668) > - Clean up webserver endpoints adding to audit log (#37580) > - Filter datasets graph by dag_id (#37464) > - Use new exception type inheriting BaseException for SIGTERMs (#37613) > - Refactor dataset class inheritance (#37590) > - Simplify checks for package versions (#37585) > - Filter Datasets by associated dag_ids (GET /datasets) (#37512) > - Enable "airflow tasks test" to run deferrable operator (#37542) > - Make datasets list/graph width adjustable (#37425) > - Speedup determine installed airflow version in ``ExternalPythonOperator`` > (#37409) > - Add more task details from rest api (#37394) > - Add confirmation dialog box for DAG run actions (#35393) > - Added shutdown color to the STATE_COLORS (#37295) > - Remove legacy dag details page and redirect to grid (#37232) > - Order XCom entries by map index in API (#37086) > - Add data_interval_start and data_interval_end in dagrun create API > endpoint (#36630) > - Making links in task logs as hyperlinks by preventing HTML injection > (#36829) > - Improve ExternalTaskSensor Async Implementation (#36916) > - Make Datasets ``Pathlike`` (#36947) > - Simplify query for orphaned tasks (#36566) > - Add deferrable param in FileSensor (#36840) > - Run Trigger Page: Configurable number of recent configs (#36878) > - Merge ``nowait`` and skip_locked into with_row_locks (#36889) > - Return the specified field when get ``dag/dagRun`` in the REST API > (#36641) > - Only iterate over the items if debug is enabled for > DagFileProcessorManager (#36761) > - Add a fuzzy/regex pattern-matching for metric allow and block list > (#36250) > - Allow custom columns in cli dags list (#35250) > - Make it possible to change the default cron timetable (#34851) > - Some improvements to Airflow IO code (#36259) > - Improve TaskInstance typing hints (#36487) > - Remove dependency of ``Connexion`` from auth manager interface (#36209) > - Refactor ExternalDagLink to not create ad hoc TaskInstances (#36135) > > *Bug Fixes* > - Show abandoned tasks in Grid View (#38511) > - Apply task instance mutation hook consistently (#38440) > - Override ``chakra`` styles to keep ``dropdowns`` in filter bar (#38456) > - Store duration in seconds and scale to handle case when a value in the > series has a larger unit than the preceding durations. (#38374) > - Don't allow defaults other than None in context parameters, and improve > error message (#38015) > - Make postgresql default engine args comply with SA 2.0 (#38362) > - Add return statement to yield within a while loop in triggers (#38389) > - Ensure ``__exit__`` is called in decorator context managers (#38383) > - Make the method ``BaseAuthManager.is_authorized_custom_view`` abstract > (#37915) > - Add upper limit to planned calendar events calculation (#38310) > - Fix Scheduler in daemon mode doesn't create PID at the specified location > (#38117) > - Properly serialize TaskInstancePydantic and DagRunPydantic (#37855) > - Fix graph task state border color (#38084) > - Add back methods removed in security manager (#37997) > - Don't log "403" from worker serve-logs as "Unknown error". (#37933) > - Fix execution data validation error in ``/get_logs_with_metadata`` > endpoint (#37756) > - Fix task duration selection (#37630) > - Refrain from passing ``encoding`` to the SQL engine in SQLAlchemy v2 > (#37545) > - Fix 'implicitly coercing SELECT object to scalar subquery' in latest dag > run statement (#37505) > - Clean up typing with max_execution_date query builder (#36958) > - Optimize max_execution_date query in single dag case (#33242) > - Fix list dags command for get_dagmodel is None (#36739) > - Load ``consuming_dags`` attr eagerly before dataset listener (#36247) > > *Miscellaneous* > - Use ``importlib_metadata`` with compat to Python 3.10/3.12 ``stdlib`` > (#38366) > - Refactored ``__new__`` magic method of BaseOperatorMeta to avoid bad > mixing classic and decorated operators (#37937) > - Use ``sys.version_info`` for determine Python Major.Minor (#38372) > - Add missing deprecated Fab auth manager (#38376) > - Remove unused loop variable from airflow package (#38308) > - Adding max consecutive failed dag runs info in UI (#38229) > - Bump minimum version of ``blinker`` add where it requires (#38140) > - Bump follow-redirects from 1.15.4 to 1.15.6 in /airflow/www (#38156) > - Bump Cryptography to ``> 39.0.0`` (#38112) > - Add Python 3.12 support (#36755, #38025, #36595) > - Avoid use of ``assert`` outside of the tests (#37718) > - Update ObjectStoragePath for universal_pathlib>=v0.2.2 (#37930) > - Resolve G004: Logging statement uses f-string (#37873) > - Update build and install dependencies. (#37910) > - Bump sanitize-html from 2.11.0 to 2.12.1 in /airflow/www (#37833) > - Update to latest installer versions. (#37754) > - Deprecate smtp configs in airflow settings / local_settings (#37711) > - Deprecate PY* constants into the airflow module (#37575) > - Remove usage of deprecated ``flask._request_ctx_stack`` (#37522) > - Remove redundant ``login`` attribute in ``airflow.__init__.py`` (#37565) > - Upgrade to FAB 4.3.11 (#37233) > - Remove SCHEDULED_DEPS which is no longer used anywhere since 2.0.0 > (#37140) > - Replace ``datetime.datetime.utcnow`` by ``airflow.utils.timezone.utcnow`` > in core (#35448) > - Bump aiohttp min version to avoid CVE-2024-23829 and CVE-2024-23334 > (#37110) > - Move config related to FAB auth manager to FAB provider (#36232) > - Remove MSSQL support form Airflow core (#36514) > - Remove ``is_authorized_cluster_activity`` from auth manager (#36175) > - Create FAB provider and move FAB auth manager in it (#35926) > > *Doc Only Changes* > - Removed/Updated Outdated UI screenshots from documentation (#38403, > #38438, #38435) > - Remove section as it's no longer true with dataset expressions PR (#38370) > - Refactor DatasetOrTimeSchedule timetable docs (#37771) > - Migrate executor docs to respective providers (#37728) > - Add directive to render a list of URI schemes (#37700) > - Add doc page with providers deprecations (#37075) > - Add a cross reference to security policy (#37004) > - Improve AIRFLOW__WEBSERVER__BASE_URL docs (#37003) > - Update faq.rst with (hopefully) clearer description of start_date (#36846) > - Update public interface doc re operators (#36767) > - Add ``exception`` to templates ref list (#36656) > - Add auth manager interface as public interface (#36312) > - Reference fab provider documentation in Airflow documentation (#36310) > - Create auth manager documentation (#36211) > - Update permission docs (#36120) > - Docstring improvement to _covers_every_hour (#36081) > - Add note that task instance, dag and lifecycle listeners are > non-experimental (#36376) > > Cheers, > Ephraim --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@airflow.apache.org For additional commands, e-mail: dev-h...@airflow.apache.org
