Aitozi commented on a change in pull request #85:
URL:
https://github.com/apache/flink-kubernetes-operator/pull/85#discussion_r835878018
##########
File path:
flink-kubernetes-operator/src/main/java/org/apache/flink/kubernetes/operator/validation/DefaultDeploymentValidator.java
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@@ -245,6 +241,19 @@
JobSpec oldJob = oldSpec.getJob();
JobSpec newJob = newSpec.getJob();
+
+ if (lastReconciledSpec(deployment) != null
+ && ReconciliationUtils.triggerRestart(deployment)) {
+ if (newJob.getState() != JobState.RUNNING) {
+ return Optional.of(
+ String.format("Cannot restart job to %s state",
newJob.getState()));
+ }
+ if (oldJob.getState() != JobState.RUNNING) {
+ return Optional.of(
+ String.format("Cannot restart job in %s state",
oldJob.getState()));
+ }
+ }
Review comment:
This validation is try to guard that job should target `RUNNING` state
and also in `RUNNING` state when user try to use the restartNonce. The
`RUNNING` state is the desire state of the job not the observed state here.
Otherwise, what will we do if the job is in `SUSPENDED` state and change the
`restartNonce` ?
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