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Posted to commits@airflow.apache.org by "ashb (via GitHub)" <gi...@apache.org> on 2025/04/03 15:03:08 UTC

[PR] Remove/undo the `try_id`+`id` on TaskInstance table. [airflow]

ashb opened a new pull request, #48749:
URL: https://github.com/apache/airflow/pull/48749

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Re: [PR] Ensure that TI.id is unique per try. [airflow]

Posted by "ashb (via GitHub)" <gi...@apache.org>.
ashb commented on code in PR #48749:
URL: https://github.com/apache/airflow/pull/48749#discussion_r2037197443


##########
airflow-core/tests/unit/api_fastapi/execution_api/versions/head/test_task_instances.py:
##########
@@ -1222,37 +1222,6 @@ def test_get_start_date_not_found(self, client):
         response = client.get(f"/execution/task-reschedules/{ti_id}/start_date")
         assert response.json() is None
 
-    def test_get_start_date_with_try_number(self, client, session, create_task_instance):

Review Comment:
   It's not possible to get this data for anything other than the current try number as we delete the old try data in `TI.prepare_db_for_next_try`.



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Re: [PR] Ensure that TI.id is unique per try. [airflow]

Posted by "kaxil (via GitHub)" <gi...@apache.org>.
kaxil merged PR #48749:
URL: https://github.com/apache/airflow/pull/48749


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Re: [PR] Remove/undo the `try_id`+`id` on TaskInstance table. [airflow]

Posted by "ashb (via GitHub)" <gi...@apache.org>.
ashb commented on PR #48749:
URL: https://github.com/apache/airflow/pull/48749#issuecomment-2792116028

   Needs a pr desc etc, but I want to see tests


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Re: [PR] Remove/undo the `try_id`+`id` on TaskInstance table. [airflow]

Posted by "ashb (via GitHub)" <gi...@apache.org>.
ashb commented on code in PR #48749:
URL: https://github.com/apache/airflow/pull/48749#discussion_r2035329872


##########
airflow-core/src/airflow/migrations/versions/0067_3_0_0_change_ti_table_to_have_.py:
##########
@@ -0,0 +1,99 @@
+#

Review Comment:
   oh yeah, alembic truncated the message.



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Re: [PR] Remove/undo the `try_id`+`id` on TaskInstance table. [airflow]

Posted by "kaxil (via GitHub)" <gi...@apache.org>.
kaxil commented on code in PR #48749:
URL: https://github.com/apache/airflow/pull/48749#discussion_r2037156291


##########
airflow-core/src/airflow/api_fastapi/execution_api/routes/task_instances.py:
##########
@@ -313,9 +313,9 @@ def ti_update_state(
         from airflow.models.taskinstancehistory import TaskInstanceHistory
 
         ti = session.get(TI, ti_id_str)
-        TaskInstanceHistory.record_ti(ti, session=session)
-        ti.try_id = uuid7()
         updated_state = ti_patch_payload.state
+        TaskInstanceHistory.record_ti(ti, session=session)
+        ti.id = uuid7()

Review Comment:
   can just do: `ti.prepare_db_for_next_try()`



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Re: [PR] Remove/undo the `try_id`+`id` on TaskInstance table. [airflow]

Posted by "amoghrajesh (via GitHub)" <gi...@apache.org>.
amoghrajesh commented on code in PR #48749:
URL: https://github.com/apache/airflow/pull/48749#discussion_r2035305597


##########
airflow-core/src/airflow/migrations/versions/0067_3_0_0_change_ti_table_to_have_.py:
##########
@@ -0,0 +1,99 @@
+#

Review Comment:
   Incomplete file name?



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Re: [PR] Ensure that TI.id is unique per try. [airflow]

Posted by "kaxil (via GitHub)" <gi...@apache.org>.
kaxil commented on code in PR #48749:
URL: https://github.com/apache/airflow/pull/48749#discussion_r2037201065


##########
airflow-core/tests/unit/api_fastapi/execution_api/versions/head/test_task_instances.py:
##########
@@ -1222,37 +1222,6 @@ def test_get_start_date_not_found(self, client):
         response = client.get(f"/execution/task-reschedules/{ti_id}/start_date")
         assert response.json() is None
 
-    def test_get_start_date_with_try_number(self, client, session, create_task_instance):

Review Comment:
   aah yeah we have other tests in TestGetRescheduleStartDate, sg



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Re: [PR] Remove/undo the `try_id`+`id` on TaskInstance table. [airflow]

Posted by "kaxil (via GitHub)" <gi...@apache.org>.
kaxil commented on code in PR #48749:
URL: https://github.com/apache/airflow/pull/48749#discussion_r2037160862


##########
providers/standard/tests/unit/standard/operators/test_python.py:
##########
@@ -480,6 +480,7 @@ def f():
                 branch_ti.set_state(TaskInstanceState.SUCCESS, session=session)
                 dr.task_instance_scheduling_decisions(session=session)
                 branch_2_ti = dr.get_task_instance(task_id="branch_2", session=session)
+                branch_2_ti.task = self.branch_2

Review Comment:
   What changed here? Why do we need to assign task again?



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Re: [PR] Ensure that TI.id is unique per try. [airflow]

Posted by "ashb (via GitHub)" <gi...@apache.org>.
ashb commented on code in PR #48749:
URL: https://github.com/apache/airflow/pull/48749#discussion_r2037198018


##########
airflow-core/src/airflow/migrations/versions/0041_3_0_0_rename_dataset_as_asset.py:
##########
@@ -155,7 +155,8 @@ def upgrade():
         )
 
     with op.batch_alter_table("asset_alias_asset", schema=None) as batch_op:
-        batch_op.drop_constraint(op.f("dataset_alias_dataset_alias_id_fkey"), type_="foreignkey")
+        if op.get_bind().dialect.name != "sqlite":
+            batch_op.drop_constraint(op.f("dataset_alias_dataset_alias_id_fkey"), type_="foreignkey")

Review Comment:
   I.... didn't mean to change this.



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Re: [PR] Ensure that TI.id is unique per try. [airflow]

Posted by "ashb (via GitHub)" <gi...@apache.org>.
ashb commented on code in PR #48749:
URL: https://github.com/apache/airflow/pull/48749#discussion_r2037195746


##########
providers/standard/tests/unit/standard/operators/test_python.py:
##########
@@ -480,6 +480,7 @@ def f():
                 branch_ti.set_state(TaskInstanceState.SUCCESS, session=session)
                 dr.task_instance_scheduling_decisions(session=session)
                 branch_2_ti = dr.get_task_instance(task_id="branch_2", session=session)
+                branch_2_ti.task = self.branch_2

Review Comment:
   Something changed in the session handling, so it lost the property. It's just a quirk in the tests.



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Re: [PR] Remove/undo the `try_id`+`id` on TaskInstance table. [airflow]

Posted by "kaxil (via GitHub)" <gi...@apache.org>.
kaxil commented on code in PR #48749:
URL: https://github.com/apache/airflow/pull/48749#discussion_r2037159295


##########
airflow-core/tests/unit/api_fastapi/execution_api/versions/head/test_task_instances.py:
##########
@@ -1222,37 +1222,6 @@ def test_get_start_date_not_found(self, client):
         response = client.get(f"/execution/task-reschedules/{ti_id}/start_date")
         assert response.json() is None
 
-    def test_get_start_date_with_try_number(self, client, session, create_task_instance):

Review Comment:
   We should keep this test -- although probably in `airflow-core/tests/unit/api_fastapi/execution_api/versions/head/test_task_reschedules.py`



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Re: [PR] Ensure that TI.id is unique per try. [airflow]

Posted by "ashb (via GitHub)" <gi...@apache.org>.
ashb commented on code in PR #48749:
URL: https://github.com/apache/airflow/pull/48749#discussion_r2037198642


##########
airflow-core/src/airflow/migrations/versions/0041_3_0_0_rename_dataset_as_asset.py:
##########
@@ -155,7 +155,8 @@ def upgrade():
         )
 
     with op.batch_alter_table("asset_alias_asset", schema=None) as batch_op:
-        batch_op.drop_constraint(op.f("dataset_alias_dataset_alias_id_fkey"), type_="foreignkey")
+        if op.get_bind().dialect.name != "sqlite":
+            batch_op.drop_constraint(op.f("dataset_alias_dataset_alias_id_fkey"), type_="foreignkey")

Review Comment:
   ```suggestion
           batch_op.drop_constraint(op.f("dataset_alias_dataset_alias_id_fkey"), type_="foreignkey")
   ```



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Re: [PR] Ensure that TI.id is unique per try. [airflow]

Posted by "ashb (via GitHub)" <gi...@apache.org>.
ashb commented on code in PR #48749:
URL: https://github.com/apache/airflow/pull/48749#discussion_r2037194123


##########
airflow-core/src/airflow/api_fastapi/execution_api/routes/task_instances.py:
##########
@@ -313,9 +313,9 @@ def ti_update_state(
         from airflow.models.taskinstancehistory import TaskInstanceHistory
 
         ti = session.get(TI, ti_id_str)
-        TaskInstanceHistory.record_ti(ti, session=session)
-        ti.try_id = uuid7()
         updated_state = ti_patch_payload.state
+        TaskInstanceHistory.record_ti(ti, session=session)
+        ti.id = uuid7()

Review Comment:
   Yup good catch. 



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