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https://issues.apache.org/jira/browse/FLINK-28755?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gabor Somogyi reassigned FLINK-28755:
-------------------------------------
Assignee: Gabor Somogyi
> Error when switching from stateless to savepoint upgrade mode
> -------------------------------------------------------------
>
> Key: FLINK-28755
> URL: https://issues.apache.org/jira/browse/FLINK-28755
> Project: Flink
> Issue Type: Bug
> Components: Kubernetes Operator
> Affects Versions: kubernetes-operator-1.1.0, kubernetes-operator-1.2.0
> Reporter: Gyula Fora
> Assignee: Gabor Somogyi
> Priority: Major
>
> When using the savepoint upgrade mode the state.savepoints.dir currently
> comes from the currently deployed spec / config.
> This causes a nullpointer exception when switching to savepoint upgrade mode
> from stateless if state.savepoints.dir was previously undefined:
> {noformat}
> org.apache.flink.util.Preconditions.checkNotNull(Preconditions.java:59)
> org.apache.flink.kubernetes.operator.service.AbstractFlinkService.cancelJob(AbstractFlinkService.java:279)
> org.apache.flink.kubernetes.operator.service.NativeFlinkService.cancelJob(NativeFlinkService.java:93)
> org.apache.flink.kubernetes.operator.reconciler.deployment.ApplicationReconciler.cancelJob(ApplicationReconciler.java:172)
> org.apache.flink.kubernetes.operator.reconciler.deployment.ApplicationReconciler.cancelJob(ApplicationReconciler.java:52)
> org.apache.flink.kubernetes.operator.reconciler.deployment.AbstractJobReconciler.reconcileSpecChange(AbstractJobReconciler.java:108)
> org.apache.flink.kubernetes.operator.reconciler.deployment.AbstractFlinkResourceReconciler.reconcile(AbstractFlinkResourceReconciler.java:148)
> org.apache.flink.kubernetes.operator.reconciler.deployment.AbstractFlinkResourceReconciler.reconcile(AbstractFlinkResourceReconciler.java:56)
> org.apache.flink.kubernetes.operator.controller.FlinkDeploymentController.reconcile(FlinkDeploymentController.java:115){noformat}
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