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https://issues.apache.org/jira/browse/FLINK-37392?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18011994#comment-18011994
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junzhong qin commented on FLINK-37392:
--------------------------------------
Hi [~lcastelli] IIUC, https://issues.apache.org/jira/browse/FLINK-37320 will
not reconcile the job, but it will not delete the HA data for a finished job.
Maybe we should delete the HA data after `jm-deployment.shutdown-ttl` passed.
If feasible, I'd like to contribute a PR.
> Kubernetes Operator UpgradeFailureException: HA metadata not available to
> restore from last state
> -------------------------------------------------------------------------------------------------
>
> Key: FLINK-37392
> URL: https://issues.apache.org/jira/browse/FLINK-37392
> Project: Flink
> Issue Type: Improvement
> Components: Kubernetes Operator
> Reporter: junzhong qin
> Priority: Not a Priority
>
> I run a bouned stream sql on Kubernetes. And i set
> {code:java}
> kubernetes.operator.jm-deployment.shutdown-ttl: 5 m {code}
> When the job exit, the operator log always show
> {code:java}
> o.a.f.k.o.c.FlinkDeploymentController [ERROR][{ns}/{cluster-id}] Error while
> upgrading Flink Deployment
> org.apache.flink.kubernetes.operator.exception.UpgradeFailureException: HA
> metadata not available to restore from last state. It is possible that the
> job has finished or terminally failed, or the configmaps have been deleted.
> at
> org.apache.flink.kubernetes.operator.service.AbstractFlinkService.validateHaMetadataExists(AbstractFlinkService.java:946)
> at
> org.apache.flink.kubernetes.operator.service.AbstractFlinkService.submitApplicationCluster(AbstractFlinkService.java:213)
> at
> org.apache.flink.kubernetes.operator.reconciler.deployment.ApplicationReconciler.deploy(ApplicationReconciler.java:183)
> at
> org.apache.flink.kubernetes.operator.reconciler.deployment.ApplicationReconciler.deploy(ApplicationReconciler.java:64)
> at
> org.apache.flink.kubernetes.operator.reconciler.deployment.AbstractJobReconciler.restoreJob(AbstractJobReconciler.java:387)
> at
> org.apache.flink.kubernetes.operator.reconciler.deployment.AbstractJobReconciler.resubmitJob(AbstractJobReconciler.java:555)
> at
> org.apache.flink.kubernetes.operator.reconciler.deployment.ApplicationReconciler.reconcileOtherChanges(ApplicationReconciler.java:294)
> at
> org.apache.flink.kubernetes.operator.reconciler.deployment.AbstractFlinkResourceReconciler.reconcile(AbstractFlinkResourceReconciler.java:173)
> at
> org.apache.flink.kubernetes.operator.controller.FlinkDeploymentController.reconcile(FlinkDeploymentController.java:152)
> at
> org.apache.flink.kubernetes.operator.controller.FlinkDeploymentController.reconcile(FlinkDeploymentController.java:61)
> at
> io.javaoperatorsdk.operator.processing.Controller$1.execute(Controller.java:153)
> at
> io.javaoperatorsdk.operator.processing.Controller$1.execute(Controller.java:111)
> at
> org.apache.flink.kubernetes.operator.metrics.OperatorJosdkMetrics.timeControllerExecution(OperatorJosdkMetrics.java:80)
> at
> io.javaoperatorsdk.operator.processing.Controller.reconcile(Controller.java:110)
> at
> io.javaoperatorsdk.operator.processing.event.ReconciliationDispatcher.reconcileExecution(ReconciliationDispatcher.java:136)
> at
> io.javaoperatorsdk.operator.processing.event.ReconciliationDispatcher.handleReconcile(ReconciliationDispatcher.java:117)
> at
> io.javaoperatorsdk.operator.processing.event.ReconciliationDispatcher.handleDispatch(ReconciliationDispatcher.java:91)
> at
> io.javaoperatorsdk.operator.processing.event.ReconciliationDispatcher.handleExecution(ReconciliationDispatcher.java:64)
> at
> io.javaoperatorsdk.operator.processing.event.EventProcessor$ReconcilerExecutor.run(EventProcessor.java:452)
> 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}
> Can delete the HA in Operator when
> `kubernetes.operator.jm-deployment.shutdown-ttl` reached?
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