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https://issues.apache.org/jira/browse/FLINK-29258?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17603059#comment-17603059
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Matyas Orhidi commented on FLINK-29258:
---------------------------------------

The configuration
h5. kubernetes.operator.job.upgrade.last-state-fallback.enabled

does exactly this.
h5.  

> Add SAVEPOINT_ONLY upgrade mode
> -------------------------------
>
>                 Key: FLINK-29258
>                 URL: https://issues.apache.org/jira/browse/FLINK-29258
>             Project: Flink
>          Issue Type: New Feature
>          Components: Deployment / Kubernetes
>            Reporter: Maximilian Michels
>            Priority: Major
>
> Users may want to explicitly upgrade from a savepoint. the {{SAVEPOINT}} 
> upgrade mode cannot ensure this. When the savepoint creation fails, which 
> might be temporary, the operator falls back to using the latest checkpoint.
> To prevent this from happening, we could add a SAVEPOINT_ONLY upgrade mode 
> which does not proceed when the savepoint creation fails.



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