[
https://issues.apache.org/jira/browse/FLINK-28481?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17567179#comment-17567179
]
Yun Tang commented on FLINK-28481:
----------------------------------
>From the implementation of
>[LeaderElector#renew|https://github.com/fabric8io/kubernetes-client/blob/v4.9.2/kubernetes-client/src/main/java/io/fabric8/kubernetes/client/extended/leaderelection/LeaderElector.java#L118-L125]
> at 4.9.2 version. I think this bug also exists for flink-1.13, right?
> Bump the fabric8 kubernetes-client to 5.12.3
> --------------------------------------------
>
> Key: FLINK-28481
> URL: https://issues.apache.org/jira/browse/FLINK-28481
> Project: Flink
> Issue Type: Bug
> Components: Deployment / Kubernetes
> Reporter: Yang Wang
> Priority: Major
>
> The current fabric8 kubernetes-client(5.5.0) will swallow the
> {{KubernetesClientException}} and then the next renewing could not work
> properly until reach the deadline. This will be a serious problem because one
> time failure of renewing leader annotation will cause leadership lost.
>
> Refer to the following ticket for more information.
> https://github.com/fabric8io/kubernetes-client/issues/4246
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
