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https://issues.apache.org/jira/browse/FLINK-29634?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17617676#comment-17617676
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Thomas Weise commented on FLINK-29634:
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[~Jiale] that PR it the right place to look at wrt how periodic savepoint
triggering was added. Please note that a good portion of it is related to
savepoint history also though. The operator does not maintain checkpoint
history as checkpoints (so far) are triggered by Flink internally. Although it
may be ultimately good to also keep track of checkpoints that were triggered by
the operator within the CR status, perhaps it is best if we start with just the
periodic triggering support? WDYT [~gyfora] ?
Please note that in order to work on this, the operator first needs to
recognize Flink version 1.17 (currently it supports up to 1.16, see
FlinkVersion). Then this feature needs to be built so that it is only effective
for 1.17+ and operator keeps working with the other versions.
> Support periodic checkpoint triggering
> --------------------------------------
>
> Key: FLINK-29634
> URL: https://issues.apache.org/jira/browse/FLINK-29634
> Project: Flink
> Issue Type: New Feature
> Components: Kubernetes Operator
> Reporter: Thomas Weise
> Assignee: Jiale Tan
> Priority: Major
>
> Similar to the support for periodic savepoints, the operator should support
> triggering periodic checkpoints to break the incremental checkpoint chain.
> Support for external triggering will come with 1.17:
> https://issues.apache.org/jira/browse/FLINK-27101
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