gyfora commented on a change in pull request #133:
URL:
https://github.com/apache/flink-kubernetes-operator/pull/133#discussion_r838243123
##########
File path:
flink-kubernetes-operator/src/main/java/org/apache/flink/kubernetes/operator/service/FlinkService.java
##########
@@ -202,14 +206,18 @@ public boolean isJobManagerPortReady(Configuration
config) {
}
break;
case LAST_STATE:
- final String namespace =
conf.getString(KubernetesConfigOptions.NAMESPACE);
FlinkUtils.deleteCluster(namespace, clusterId,
kubernetesClient, false);
break;
default:
throw new RuntimeException("Unsupported upgrade mode " +
upgradeMode);
}
}
- FlinkUtils.waitForClusterShutdown(kubernetesClient, conf);
+ FlinkUtils.waitForClusterShutdown(kubernetesClient, namespace,
clusterId);
+ if (HighAvailabilityMode.isHighAvailabilityModeActivated(conf)) {
+ // Delete the job graph in the HA ConfigMaps so that the newly
changed job config(e.g.
+ // parallelism) could take effect
+ FlinkUtils.deleteJobGraphInKubernetesHA(clusterId, namespace,
kubernetesClient);
+ }
Review comment:
Wouldn't it be more safe to execute this logic before deployment?
Technically we could have an error after shutting down the job but before
deleting the jobgraph.
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