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https://issues.apache.org/jira/browse/FLINK-12836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17323247#comment-17323247
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Flink Jira Bot commented on FLINK-12836:
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This issue is assigned but has not received an update in 7 days so it has been
labeled "stale-assigned". If you are still working on the issue, please give an
update and remove the label. If you are no longer working on the issue, please
unassign so someone else may work on it. In 7 days the issue will be
automatically unassigned.
> Allow retained checkpoints to be persisted on success
> -----------------------------------------------------
>
> Key: FLINK-12836
> URL: https://issues.apache.org/jira/browse/FLINK-12836
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / Checkpointing
> Reporter: Andrew Duffy
> Assignee: vinoyang
> Priority: Major
> Labels: stale-assigned
>
> Currently, retained checkpoints are persisted with one of 3 strategies:
> * {color:#333333}CHECKPOINT_NEVER_RETAINED:{color} Retained checkpoints are
> never persisted
> * {color:#333333}CHECKPOINT_RETAINED_ON_FAILURE:{color}{color:#333333}
> Latest retained checkpoint{color} is persisted in the face of job failures
> * {color:#333333}CHECKPOINT_RETAINED_ON_CANCELLATION{color}: Latest retained
> checkpoint is persisted when job is canceled externally (e.g. via the REST
> API)
>
> I'm proposing a third persistence mode: _CHECKPOINT_RETAINED_ALWAYS_. This
> mode would ensure that retained checkpoints are retained on successful
> completion of the job, and can be resumed from later.
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