Chris created AIRFLOW-7116:
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Summary: Tasks get stuck in the "removed" state
Key: AIRFLOW-7116
URL: https://issues.apache.org/jira/browse/AIRFLOW-7116
Project: Apache Airflow
Issue Type: Bug
Components: DAG
Affects Versions: 1.10.9
Environment: Mac OS Catalina
Airflow 1.10.9
Airflow running locally using out of box sqlite database
Reporter: Chris
Attachments: Untitled.png
This appears to be a regression of:
https://issues.apache.org/jira/browse/AIRFLOW-1460
Repro steps:
# Configure Dag to run within context manager via "with" keyword.
# Comment out one or more tasks within a Dag.
# Refresh Dag.
# Trigger Dag.
# Notice the tasks are removed from the dag and the dag runs the non-commented
task(s) successfully.
# Uncomment the tasks that were commented before.
# refresh dag.
# trigger dag.
Observed results:
* The tree view of the dag does not update, showing the re-added tasks.
* After Triggering the Dag, (only the task(s) that was/were tested while the
others were commented out appears in the Graph View)
* On the graph view, the dag's uncommented tasks only appear after restarting
Airflow Server/Scheduler.
* Even though the Airflow server was restarted, and although the dag now shows
all the tasks in both Tree view and Graph view, the dag, when triggered, only
runs the task(s) that were previously not commented.
* Note that the tasks when hovering mouse over them in Graph View, show
"State" as "removed".
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