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https://issues.apache.org/jira/browse/FLINK-33897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17799233#comment-17799233
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Zakelly Lan commented on FLINK-33897:
-------------------------------------
This also require the {{SingleCheckpointBarrierHandler}} changing from aligned
to unaligned state when receiving an unaligned barrier. Would like to hear your
thoughts [~pnowojski] [~dwysakowicz]
> Allow triggering unaligned checkpoint via CLI
> ---------------------------------------------
>
> Key: FLINK-33897
> URL: https://issues.apache.org/jira/browse/FLINK-33897
> Project: Flink
> Issue Type: Improvement
> Components: Command Line Client, Runtime / Checkpointing
> Reporter: Zakelly Lan
> Assignee: Zakelly Lan
> Priority: Major
>
> After FLINK-6755, user could trigger checkpoint through CLI. However I
> noticed there would be value supporting trigger it in unaligned way, since
> the job may encounter a high back-pressure and an aligned checkpoint would
> fail.
>
> I suggest we provide an option '-unaligned' in CLI to support that.
>
> Similar option would also be useful for REST api
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