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Posted to issues@flink.apache.org by "Gyula Fora (Jira)" <ji...@apache.org> on 2022/06/22 14:35:00 UTC
[jira] [Closed] (FLINK-28204) Deleting a FlinkDeployment results in an error on the pod
[ https://issues.apache.org/jira/browse/FLINK-28204?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gyula Fora closed FLINK-28204.
------------------------------
Resolution: Duplicate
> Deleting a FlinkDeployment results in an error on the pod
> ---------------------------------------------------------
>
> Key: FLINK-28204
> URL: https://issues.apache.org/jira/browse/FLINK-28204
> Project: Flink
> Issue Type: Bug
> Components: Kubernetes Operator
> Affects Versions: kubernetes-operator-1.0.0
> Environment: AWS EKS
>
> {code:java}
> kubectl version
> Client Version: version.Info{Major:"1", Minor:"23", GitVersion:"v1.23.8", GitCommit:"a12b886b1da059e0190c54d09c5eab5219dd7acf", GitTreeState:"clean", BuildDate:"2022-06-17T22:27:29
> Z", GoVersion:"go1.17.10", Compiler:"gc", Platform:"linux/amd64"}
> Server Version: version.Info{Major:"1", Minor:"22+", GitVersion:"v1.22.9-eks-a64ea69", GitCommit:"540410f9a2e24b7a2a870ebfacb3212744b5f878", GitTreeState:"clean", BuildDate:"2022-0
> 5-12T19:15:31Z", GoVersion:"go1.16.15", Compiler:"gc", Platform:"linux/amd64"}
> {code}
> Reporter: Matt Casters
> Priority: Critical
>
> I didn't configure the memory settings of my Flink cluster correctly in the Flink deployment Yaml.
> So I thought I would delete the deployment but I'm getting this error in the log of the f-k-o pod:
> {code:java}
> 2022-06-22 13:19:13,521 o.a.f.k.o.c.FlinkDeploymentController [INFO ][default/apache-hop-flink] Deleting FlinkDeployment
> 2022-06-22 13:19:13,521 i.j.o.p.e.ReconciliationDispatcher [ERROR][default/apache-hop-flink] Error during event processing ExecutionScope{ resource id: CustomResourceID{name='apache-hop-flink', namespace='default'}, version: 23709} failed.
> java.lang.RuntimeException: Cannot create observe config before first deployment, this indicates a bug.
> at org.apache.flink.kubernetes.operator.config.FlinkConfigManager.getObserveConfig(FlinkConfigManager.java:137)
> at org.apache.flink.kubernetes.operator.service.FlinkService.cancelJob(FlinkService.java:357)
> at org.apache.flink.kubernetes.operator.reconciler.deployment.ApplicationReconciler.shutdown(ApplicationReconciler.java:327)
> at org.apache.flink.kubernetes.operator.reconciler.deployment.AbstractDeploymentReconciler.cleanup(AbstractDeploymentReconciler.java:56)
> at org.apache.flink.kubernetes.operator.reconciler.deployment.AbstractDeploymentReconciler.cleanup(AbstractDeploymentReconciler.java:37)
> at org.apache.flink.kubernetes.operator.controller.FlinkDeploymentController.cleanup(FlinkDeploymentController.java:107)
> at org.apache.flink.kubernetes.operator.controller.FlinkDeploymentController.cleanup(FlinkDeploymentController.java:59)
> at io.javaoperatorsdk.operator.processing.Controller$1.execute(Controller.java:68)
> at io.javaoperatorsdk.operator.processing.Controller$1.execute(Controller.java:50)
> at io.javaoperatorsdk.operator.api.monitoring.Metrics.timeControllerExecution(Metrics.java:34)
> at io.javaoperatorsdk.operator.processing.Controller.cleanup(Controller.java:49)
> at io.javaoperatorsdk.operator.processing.event.ReconciliationDispatcher.handleCleanup(ReconciliationDispatcher.java:252)
> at io.javaoperatorsdk.operator.processing.event.ReconciliationDispatcher.handleDispatch(ReconciliationDispatcher.java:72)
> at io.javaoperatorsdk.operator.processing.event.ReconciliationDispatcher.handleExecution(ReconciliationDispatcher.java:50)
> at io.javaoperatorsdk.operator.processing.event.EventProcessor$ControllerExecution.run(EventProcessor.java:349)
> at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
> at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
> at java.base/java.lang.Thread.run(Unknown Source) {code}
> So in essence this leaves me in a state between not deployed and not able to delete the flinkdeployment.
>
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