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https://issues.apache.org/jira/browse/FLINK-4201?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15387800#comment-15387800
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ASF GitHub Bot commented on FLINK-4201:
---------------------------------------

Github user StephanEwen commented on the issue:

    https://github.com/apache/flink/pull/2276
  
    I think as it is, it is fine.
    
    Let's extend the option for HA in a separate issue. We could have:
      - high-availability: *none* (what is currently *standalone recovery*)
      - high-availability: *filesystem* (no protection against split brain 
partitioning)
      - high-availability: *zookeeper*


> Checkpoints for jobs in non-terminal state (e.g. suspended) get deleted
> -----------------------------------------------------------------------
>
>                 Key: FLINK-4201
>                 URL: https://issues.apache.org/jira/browse/FLINK-4201
>             Project: Flink
>          Issue Type: Bug
>          Components: State Backends, Checkpointing
>            Reporter: Stefan Richter
>            Assignee: Ufuk Celebi
>            Priority: Blocker
>
> For example, when shutting down a Yarn session, according to the logs 
> checkpoints for jobs that did not terminate are deleted. In the shutdown 
> hook, removeAllCheckpoints is called and removes checkpoints that should 
> still be kept.



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