(airflow) branch main updated: [BUGFIX] Flush session() before processing Event Buffer (#59314)

[potiuk]

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potiuk pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/airflow.git


The following commit(s) were added to refs/heads/main by this push:
     new e7a1e57fd16 [BUGFIX] Flush session() before processing Event Buffer 
(#59314)
e7a1e57fd16 is described below

commit e7a1e57fd16f7749f20d30f26b358af7bb01c8d5
Author: Judit Novak <judit.no...@gmail.com>
AuthorDate: Wed Dec 17 12:50:54 2025 +0100

    [BUGFIX] Flush session() before processing Event Buffer (#59314)
---
 task-sdk/src/airflow/sdk/definitions/dag.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/task-sdk/src/airflow/sdk/definitions/dag.py 
b/task-sdk/src/airflow/sdk/definitions/dag.py
index c0be97d7765..bef413af515 100644
--- a/task-sdk/src/airflow/sdk/definitions/dag.py
+++ b/task-sdk/src/airflow/sdk/definitions/dag.py
@@ -1371,6 +1371,8 @@ class DAG:
                             log.exception("Task failed; ti=%s", ti)
                 if use_executor:
                     executor.heartbeat()
+                    session.expire_all()
+
                     from airflow.jobs.scheduler_job_runner import 
SchedulerJobRunner
                     from airflow.models.dagbag import DBDagBag