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https://issues.apache.org/jira/browse/FLINK-22262?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17629585#comment-17629585
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Yang Wang commented on FLINK-22262:
-----------------------------------
Thanks [~yunta] for sharing your problem. I think the root cause might be
kubelet is too late to know the deployment deletion. So the kubelet simply
start the JobManager again exactly after it exited.
If you want to completely ignore this issue, I suggest to use the job result
store[1].
FYI: The Flink Kubernetes operator is also using the JRS to avoid duplicated
submission.
[1].
https://cwiki.apache.org/confluence/display/FLINK/FLIP-194%3A+Introduce+the+JobResultStore
> Flink on Kubernetes ConfigMaps are created without OwnerReference
> -----------------------------------------------------------------
>
> Key: FLINK-22262
> URL: https://issues.apache.org/jira/browse/FLINK-22262
> Project: Flink
> Issue Type: Bug
> Components: Deployment / Kubernetes
> Affects Versions: 1.13.0
> Reporter: Andrea Peruffo
> Priority: Not a Priority
> Labels: auto-deprioritized-major, auto-deprioritized-minor
> Attachments: jm.log
>
>
> According to the documentation:
> [https://ci.apache.org/projects/flink/flink-docs-master/docs/deployment/resource-providers/native_kubernetes/#manual-resource-cleanup]
> The ConfigMaps created along with the Flink deployment is supposed to have an
> OwnerReference pointing to the Deployment itself, unfortunately, this doesn't
> happen and causes all sorts of issues when the classpath and the jars of the
> job are updated.
> i.e.:
> Without manually removing the ConfigMap of the Job I cannot update the Jars
> of the Job.
> Can you please give guidance if there are additional caveats on manually
> removing the ConfigMap? Any other workaround that can be used?
> Thanks in advance.
> Example ConfigMap:
> {{apiVersion: v1}}
> {{data:}}
> {{ address: akka.tcp://flink@10.0.2.13:6123/user/rpc/jobmanager_2}}
> {{ checkpointID-0000000000000000049:
> 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}}
> {{ counter: "50"}}
> {{ sessionId: 0c2b69ee-6b41-48d3-b7fd-1bf2eda94f0f}}
> {{kind: ConfigMap}}
> {{metadata:}}
> {{ annotations:}}
> {{ control-plane.alpha.kubernetes.io/leader:
> '\{"holderIdentity":"0f25a2cc-e212-46b0-8ba9-faac0732a316","leaseDuration":15.000000000,"acquireTime":"2021-04-13T14:30:51.439000Z","renewTime":"2021-04-13T14:39:32.011000Z","leaderTransitions":105}'}}
> {{ creationTimestamp: "2021-04-13T14:30:51Z"}}
> {{ labels:}}
> {{ app: taxi-ride-fare-processor}}
> {{ configmap-type: high-availability}}
> {{ type: flink-native-kubernetes}}
> {{ name:
> taxi-ride-fare-processor-00000000000000000000000000000000-jobmanager-leader}}
> {{ namespace: taxi-ride-fare}}
> {{ resourceVersion: "64100"}}
> {{ selfLink:
> /api/v1/namespaces/taxi-ride-fare/configmaps/taxi-ride-fare-processor-00000000000000000000000000000000-jobmanager-leader}}
> {{ uid: 9f912495-382a-45de-a789-fd5ad2a2459d}}
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