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Can't override attributes on task_policy on 2.4

2

### Apache Airflow version 2.4.0 ### What happened Task policies on airflow 2.4 are raising ` ERROR [airflow.models.dagbag.DagBag] can't set attribute ` error on trying to override the values. ###...

mariotaddeucci

closes: https://github.com/apache/airflow/issues/23421 related: https://github.com/apache/airflow/issues/23421 supersedes PR : https://github.com/apache/airflow/pull/23530

tirkarthi

How to guide for @task.docker decorator

4

### Body Hi. [The documentation for apache-airflow-providers-docker](https://airflow.apache.org/docs/apache-airflow-providers-docker/stable/index.html) does not provide information on how to use the `@task.dockker `decorator. We have this decorator described only in the API reference for this...

mik-laj

### Description I noticed with the new inline task logs view in Airflow 2.4 - the default is to go to the 1st task attempt log, rather than the most...

fritz-astronomer

Choose setting for sqlalchemy SQLALCHEMY_TRACK_MODIFICATIONS

2

### Body We need to determine what to do about this warning: ``` /Users/dstandish/.virtualenvs/2.4.0/lib/python3.8/site-packages/flask_sqlalchemy/__init__.py:872 FSADeprecationWarning: SQLALCHEMY_TRACK_MODIFICATIONS adds significant overhead and will be disabled by default in the future. Set it...

dstandish

Fix backfill queued task getting reset to scheduled state.

6

the backfill queued tasks were getting reset to scheduled state by `kubernetes_executer.clear_not_launched_queued_tasks` of `scheduler` instance. this fixes the issue by making `clear_not_launched_queued_tasks` only handle the tasks which are created by...

snjypl

Extra entry for logs generated with 0 try number when clearing any task instances

2

### Apache Airflow version main (development) ### What happened When clearing any task instances an extra logs entry generated with Zero try number. ### What you think should happen instead...

jyotsa09

Task stuck in "scheduled" when running in backfill job

4

### Apache Airflow version 2.2.4 ### What happened We are running airflow 2.2.4 with KubernetesExecutor. I have created a dag to run airflow backfill command with SubprocessHook. What was observed...

ashlee3209

Fix KubernetesHook failed on an attribute metadata:name absence

15

closes: #25668 related: #25668

morooshka

Python operators are printing more than one task log at a time

2

### Apache Airflow version main (development) ### What happened When using the python operator on scheduled runs the task logs are repeating multiple times. This issue doesn't occur when using...

rustikk