[
https://issues.apache.org/jira/browse/FLINK-26660?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Gyula Fora reassigned FLINK-26660:
----------------------------------
Assignee: Gyula Fora
> Specify EventSource when watching multiple namespaces
> -----------------------------------------------------
>
> Key: FLINK-26660
> URL: https://issues.apache.org/jira/browse/FLINK-26660
> Project: Flink
> Issue Type: Sub-task
> Components: Kubernetes Operator
> Reporter: Márton Balassi
> Assignee: Gyula Fora
> Priority: Major
>
> Currently when watching multiple namespaces, for example via the following
> command:
>
> {code:java}
> kubectl create ns flink-system
> kubectl create ns flink-prod
> kubectl create ns flink-user
> helm install --namespace flink-system --set
> "watchNamespaces={flink-prod,flink-user}" flink-operator helm/flink-operator
> {code}
>
> The operator itself comes up healthy, but on FlinkDeployment submission and
> is unable to reconcile:
>
> {code:java}
> # Modify the example to deploy to flink-prod namespace!
> kubectl create -f examples/basic.yaml {code}
> The operator log show the following:
> {code:java}
> flink-operator 2022-03-15 16:06:40,694 i.j.o.p.e.ReconciliationDispatcher
> [ERROR] Error during event processing ExecutionScope{ resource id:
> CustomResourceID{name= │
> │ 'basic-example', namespace='flink-prod'}, version: 12332} failed.
>
> │
> │ flink-operator
> org.apache.flink.kubernetes.operator.exception.ReconciliationException:
> java.lang.IllegalArgumentException: There are multiple EventSources register │
> │ ed for type io.fabric8.kubernetes.api.model.apps.Deployment, you need to
> provide a name to specify which EventSource you want to query. Known names:
> null-flink-pro │
> │ d,null-flink-user
>
> │
> │ flink-operator at
> org.apache.flink.kubernetes.operator.controller.FlinkDeploymentController.reconcile(FlinkDeploymentController.java:131)
> │
> │ flink-operator at
> org.apache.flink.kubernetes.operator.controller.FlinkDeploymentController.reconcile(FlinkDeploymentController.java:57)
> │
> │ flink-operator at
> io.javaoperatorsdk.operator.processing.Controller$2.execute(Controller.java:101)
> │
> │ flink-operator at
> io.javaoperatorsdk.operator.processing.Controller$2.execute(Controller.java:76)
> │
> │ flink-operator at
> io.javaoperatorsdk.operator.api.monitoring.Metrics.timeControllerExecution(Metrics.java:34)
> │
> │ flink-operator at
> io.javaoperatorsdk.operator.processing.Controller.reconcile(Controller.java:75)
> │
> │ flink-operator at
> io.javaoperatorsdk.operator.processing.event.ReconciliationDispatcher.reconcileExecution(ReconciliationDispatcher.java:151)
> │
> │ flink-operator at
> io.javaoperatorsdk.operator.processing.event.ReconciliationDispatcher.handleReconcile(ReconciliationDispatcher.java:117)
> │
> │ flink-operator at
> io.javaoperatorsdk.operator.processing.event.ReconciliationDispatcher.handleDispatch(ReconciliationDispatcher.java:82)
> │
> │ flink-operator at
> io.javaoperatorsdk.operator.processing.event.ReconciliationDispatcher.handleExecution(ReconciliationDispatcher.java:51)
> │
> │ flink-operator at
> io.javaoperatorsdk.operator.processing.event.EventProcessor$ControllerExecution.run(EventProcessor.java:385)
> │
> │ flink-operator at
> java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
> │
> │ flink-operator at
> java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
> │
> │ flink-operator at java.base/java.lang.Thread.run(Unknown Source)
>
> │
> │ flink-operator Caused by: java.lang.IllegalArgumentException: There are
> multiple EventSources registered for type
> io.fabric8.kubernetes.api.model.apps.Deployment, │
> │ you need to provide a name to specify which EventSource you want to query.
> Known names: null-flink-prod,null-flink-user
> │
> │ flink-operator at
> io.javaoperatorsdk.operator.processing.event.EventSourceManager$EventSources.get(EventSourceManager.java:266)
> │
> │ flink-operator at
> io.javaoperatorsdk.operator.processing.event.EventSourceManager.getResourceEventSourceFor(EventSourceManager.java:163)
> │
> │ flink-operator at
> io.javaoperatorsdk.operator.api.reconciler.DefaultContext.getSecondaryResource(DefaultContext.java:28)
> │
> │ flink-operator at
> io.javaoperatorsdk.operator.api.reconciler.Context.getSecondaryResource(Context.java:10)
> │
> │ flink-operator at
> org.apache.flink.kubernetes.operator.observer.BaseObserver.observeJmDeployment(BaseObserver.java:69)
> │
> │ flink-operator at
> org.apache.flink.kubernetes.operator.observer.JobObserver.observe(JobObserver.java:49)
> │
> │ flink-operator at
> org.apache.flink.kubernetes.operator.controller.FlinkDeploymentController.reconcile(FlinkDeploymentController.java:124)
> │
> │ flink-operator ... 13 more {code}
>
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