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https://issues.apache.org/jira/browse/FLINK-33222?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gyula Fora closed FLINK-33222.
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Resolution: Not A Problem
> Operator rollback app when it should not
> ----------------------------------------
>
> Key: FLINK-33222
> URL: https://issues.apache.org/jira/browse/FLINK-33222
> Project: Flink
> Issue Type: Bug
> Components: Kubernetes Operator
> Environment: Flink operator 1.6 - Flink 1.17.1
> Reporter: Nicolas Fraison
> Priority: Major
>
> The operator can decide to rollback when an update of the job spec is
> performed on
> savepointTriggerNonce or initialSavepointPath if the app has been deployed
> since more than KubernetesOperatorConfigOptions.DEPLOYMENT_READINESS_TIMEOUT.
>
> This is due to the objectmeta generation being
> [updated|https://github.com/apache/flink-kubernetes-operator/blob/release-1.6/flink-kubernetes-operator/src/main/java/org/apache/flink/kubernetes/operator/reconciler/deployment/AbstractFlinkResourceReconciler.java#L169]
> when changing those spec and leading to the lastReconcileSpec not being
> aligned with the stableReconcileSpec while those spec are well ignored when
> checking for upgrade diff
>
> Looking at the main branch we should still face the same issue as the same
> [update|https://github.com/apache/flink-kubernetes-operator/blob/main/flink-kubernetes-operator/src/main/java/org/apache/flink/kubernetes/operator/reconciler/deployment/AbstractFlinkResourceReconciler.java#L169]
> is performed at the end of the reconcile loop
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