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Posted to commits@airflow.apache.org by "Marcus Levine (JIRA)" <ji...@apache.org> on 2019/08/13 18:00:00 UTC
[jira] [Updated] (AIRFLOW-5207) Mark Success and Mark Failed views
error out due to DAG reassignment
[ https://issues.apache.org/jira/browse/AIRFLOW-5207?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Marcus Levine updated AIRFLOW-5207:
-----------------------------------
Description:
When trying to clear a task after upgrading to `1.10.4`, I get the following traceback:
{code:java}
File "/usr/local/lib/python3.7/site-packages/airflow/www/views.py", line 1451, in failed future, past, State.FAILED) File "/usr/local/lib/python3.7/site-packages/airflow/www/views.py", line 1396, in _mark_task_instance_state task.dag = dag File "/usr/local/lib/python3.7/site-packages/airflow/models/baseoperator.py", line 509, in dag "The DAG assigned to {} can not be changed.".format(self)) airflow.exceptions.AirflowException: The DAG assigned to <Task(SubDagOperator): my-dag> can not be changed.{code}
This should be a simple fix by either dropping the offending line, or if it is required to keep things working, just set the private attribute instead:
{code:java}
task._dag = dag
{code}
was:
When trying to clear a task after upgrading to `1.10.4`, I get the following traceback:
{code:java}
File "/usr/local/lib/python3.7/site-packages/airflow/www/views.py", line 1451, in failed future, past, State.FAILED) File "/usr/local/lib/python3.7/site-packages/airflow/www/views.py", line 1396, in _mark_task_instance_state task.dag = dag File "/usr/local/lib/python3.7/site-packages/airflow/models/baseoperator.py", line 509, in dag "The DAG assigned to {} can not be changed.".format(self)) airflow.exceptions.AirflowException: The DAG assigned to <Task(SubDagOperator): my-dag> can not be changed.{code}
This should be a simple fix by either dropping the `task.dag = dag` line, or if it is required to keep things working, just set the private attribute instead: `task._dag = dag`
> Mark Success and Mark Failed views error out due to DAG reassignment
> --------------------------------------------------------------------
>
> Key: AIRFLOW-5207
> URL: https://issues.apache.org/jira/browse/AIRFLOW-5207
> Project: Apache Airflow
> Issue Type: Bug
> Components: ui
> Affects Versions: 1.10.4
> Reporter: Marcus Levine
> Assignee: Marcus Levine
> Priority: Major
> Fix For: 1.10.5
>
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> When trying to clear a task after upgrading to `1.10.4`, I get the following traceback:
> {code:java}
> File "/usr/local/lib/python3.7/site-packages/airflow/www/views.py", line 1451, in failed future, past, State.FAILED) File "/usr/local/lib/python3.7/site-packages/airflow/www/views.py", line 1396, in _mark_task_instance_state task.dag = dag File "/usr/local/lib/python3.7/site-packages/airflow/models/baseoperator.py", line 509, in dag "The DAG assigned to {} can not be changed.".format(self)) airflow.exceptions.AirflowException: The DAG assigned to <Task(SubDagOperator): my-dag> can not be changed.{code}
> This should be a simple fix by either dropping the offending line, or if it is required to keep things working, just set the private attribute instead:
> {code:java}
> task._dag = dag
> {code}
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