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EnriqueL8 avatar EnriqueL8 commented on July 3, 2024 1

@functicons @elanv Did you ever have a possible solution to expose an API to cancel jobs for an existing session cluster? Was the difficulty here in finding the JobID for the job once created? I see that for Job-Cluster, the internal "flink-client" queries the jobmanager to get all the jobs in the cluster, and since only one is present it works. Please let me know what you think, really interested in this feature and happy to contribute!

from flink-on-k8s-operator.

elanv avatar elanv commented on July 3, 2024

I have a question about the update policy. If you look at the code in the link below, the validator webhook forbids spec updates, and it seems that some spec updates are required to implement this feature. Do you have any plans to change the policy about updates?

flink-on-k8s-operator/api/v1alpha1/flinkcluster_validate.go

Line 26 in 2a5e97e

if !reflect.DeepEqual(new.Spec, old.Spec) {

And #61 seems to be related to this feature. if the development roadmap is shared or if assignees for issues in progress are displayed, it will help my project plan and contribution plan.

Thank you!

from flink-on-k8s-operator.

functicons avatar functicons commented on July 3, 2024

Update CR is temporarily forbidden, we want to support updating image and job as you proposed. We also want to support cancel job with savepoint, I just filed #79.

There is no fixed development roadmap for this project, we just file issues to track the proposals. Your ideas and contributions are highly appreicated!

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functicons avatar functicons commented on July 3, 2024

Filed #84 which is needed to support seamless job update.

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elanv avatar elanv commented on July 3, 2024

Detailed feature request of job update: #183

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