[jira] [Created] (FLINK-28210) FlinkSessionJob fails after FlinkDeployment is updated

["Daniel Crowe (Jira)" <ji...@apache.org>]

Daniel Crowe created FLINK-28210:
------------------------------------

             Summary: FlinkSessionJob fails after FlinkDeployment is updated
                 Key: FLINK-28210
                 URL: https://issues.apache.org/jira/browse/FLINK-28210
             Project: Flink
          Issue Type: Bug
          Components: Kubernetes Operator
    Affects Versions: kubernetes-operator-1.0.0
         Environment: The [quick start|https://nightlies.apache.org/flink/flink-kubernetes-operator-docs-main/docs/try-flink-kubernetes-operator/quick-start/] was followed to install minikube and the flink operator. 

 

minikube 1.24.1

kubectl 1.24.2

flink operator: 1.0.0
            Reporter: Daniel Crowe


I created a flink deployment using this example:
{code}
curl https://raw.githubusercontent.com/apache/flink-kubernetes-operator/main/examples/basic-session-job.yaml -o basic-session-job.yaml 

kubectl create -f basic-session-job.yaml 
{code}

Then, I modified the memory allocated to the jobManager and applied the change
{code}
kubectl apply -f basic-session-job.yaml 
{code}

The job manager is restarted to apply the change, but the jobs are not. 

Looking at the operator logs, it appears that something is failing during job status observation:

{noformat}
2022-06-23 03:29:51,189 o.a.f.k.o.c.FlinkSessionJobController [INFO ][default/basic-session-job-example2] Starting reconciliation
2022-06-23 03:29:51,190 o.a.f.k.o.o.JobStatusObserver  [INFO ][default/basic-session-job-example2] Observing job status
2022-06-23 03:29:51,205 o.a.f.k.o.c.FlinkSessionJobController [INFO ][default/basic-session-job-example] Starting reconciliation
2022-06-23 03:29:51,206 o.a.f.k.o.o.JobStatusObserver  [INFO ][default/basic-session-job-example] Observing job status
2022-06-23 03:29:51,208 o.a.f.k.o.c.FlinkDeploymentController [INFO ][default/basic-session-cluster] Starting reconciliation
2022-06-23 03:29:51,227 o.a.f.k.o.c.FlinkDeploymentController [INFO ][default/basic-session-cluster] End of reconciliation
{noformat}




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