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https://issues.apache.org/jira/browse/FLINK-22262?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17324956#comment-17324956
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Yang Wang commented on FLINK-22262:
-----------------------------------
When using the example Flink job(state machine), I could not reproduce your
issue.
I find the log "A fatal error has occurred. The streamlet is going to
shutdown", does it mean that it will crash the JVM directly?
Moreover, could you share your user jar that I could directly run on my
minikube?
> 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: Major
> 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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