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https://issues.apache.org/jira/browse/FLINK-6055?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15925685#comment-15925685
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Fabian Hueske commented on FLINK-6055:
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I think [~sunjincheng121] suggests this feature for a non-partitioned OVER
RANGE window. This needs to be executed with a parallelism of 1.
Checkpointing and restoring would not be a problem for this special case. A
workaround would be to use a dummy key and the keyed ProcessFunction.
> Supported setting timers on a Non-Keyed Stream
> ----------------------------------------------
>
> Key: FLINK-6055
> URL: https://issues.apache.org/jira/browse/FLINK-6055
> Project: Flink
> Issue Type: New Feature
> Reporter: sunjincheng
> Assignee: sunjincheng
>
> After [FLINK-4460] Allow ProcessFunction on non-keyed streams, I want
> supported setting timers on a Non-Keyed Stream. What do you think?
> [~aljoscha]
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