[jira] [Commented] (FLINK-15642) Support to set JobManager liveness check

["Canbin Zheng (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-15642?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17076209#comment-17076209 ] 

Canbin Zheng commented on FLINK-15642:
--------------------------------------

Hi [~fly_in_gis]! I am not sure whether we should introduce several Flink side k8s config options for this feature, would it be better that we let people enable this functionality via the pod template?

> Support to set JobManager liveness check
> ----------------------------------------
>
>                 Key: FLINK-15642
>                 URL: https://issues.apache.org/jira/browse/FLINK-15642
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Deployment / Kubernetes
>            Reporter: Yang Wang
>            Priority: Major
>
> The liveness of TaskManager will be controlled by Flink Master. When it failed, timeout, a new pod will be started to replace. We need to add a liveness check for JobManager.
>  
> It just like what we could do in the yaml.
> {code:java}
> ...
>         livenessProbe:
>           tcpSocket:
>             port: 6123
>           initialDelaySeconds: 30
>           periodSeconds: 60
> ...{code}



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