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Task Instances stuck in "scheduled" state
See original GitHub issueApache Airflow version: 2.0.1
Kubernetes version (if you are using kubernetes) (use kubectl version): v1.17.12
Environment:
- Cloud provider or hardware configuration: AWS EKS
- OS (e.g. from /etc/os-release):
- Kernel (e.g.
uname -a): - Install tools:
- Others:
What happened:
Several Task Instances get scheduled but never move to queued or running. They then become orphan tasks.
What you expected to happen: Tasks to get scheduled and run 😃
How to reproduce it:
Anything else we need to know: I believe the issue is caused by this limit. If we have more Task Instances than Pool Slots Free then some Task Instances may never show up in this query.
Issue Analytics
- State:
- Created 3 years ago
- Comments:8 (7 by maintainers)
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Yep, we’re using the KubernetesExecutor
Thanks @jedcunningham – assigned to you