Comments (3)
Thanks @dbalabka. I think having multiple running schedulers is an edge case that folks shouldn't run into. If you have any interest in making another PR to protect against that edge case then please feel free, but I think #847 should resolve this issue for most people.
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@jacobtomlinson , it would be great if dask-kubernetes
could handle the exception and provide a better explanation of what is happening. The error ValueError: Expected exactly one Pod object. Use selectors to narrow down the search.
does not help to resolve the issue. I can add the proper exception handling with another PR
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The proposed PR provides a possible solution. However, I don't believe that it is the completely right solution. It is still not prone to multiple running schedulers.
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Related Issues (20)
- Env var duplication HOT 2
- Ability to add different scheduler address to workers outside of standard format HOT 2
- Add a Changelog HOT 4
- Does dask-kubernetes compatible with newer version of k8rs? HOT 4
- Can not connect to k8s websocket deployed in Rancher HOT 5
- Update dask-kubernetes to a newer kr8s HOT 4
- Add Python 3.12 support HOT 1
- TOCTOU Bug while scaling down workers HOT 5
- Worker RestartPolicy not setable HOT 2
- Dask cluster creation issue with TLS HOT 1
- KubeCluster is shut down automatically even if shutdown_on_close is False HOT 1
- Go code failing to lint
- Dask Cluster with name longer than 53 chars is stuck in Created state, cannot be deleted
- Cannot Overwrite DASK_SCHEDULER_ADDRESS in Worker env HOT 1
- ConnectionClosedError during Dask Cluster Creation with k8s HOT 1
- Missing idleTimeout key in daskcluster_autoshutdown HOT 9
- Add IngressSpec besides ServiceSpec to Scheduler HOT 2
- Handle `image`, `env` and `args` fields updates in DaskCluster in k8s operator HOT 3
- Allow setting generateName in DaskJob resources HOT 1
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