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https://issues.apache.org/jira/browse/FLINK-6297?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Flink Jira Bot updated FLINK-6297:
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Labels: stale-major (was: )
> CEP timeout does not trigger under certain conditions
> -----------------------------------------------------
>
> Key: FLINK-6297
> URL: https://issues.apache.org/jira/browse/FLINK-6297
> Project: Flink
> Issue Type: Bug
> Components: Library / CEP
> Affects Versions: 1.2.0
> Reporter: Vijayakumar Palaniappan
> Priority: Major
> Labels: stale-major
>
> -TimeoutPattern does not trigger under certain conditions. Following are the
> preconditions:
> -Assume a pattern of Event A followed by Event B within 2 Seconds
> -PeriodicWaterMarks every 1 second
> -Assume following events have arrived.
> -Event A-1[time: 1 sec]
> -Event B-1[time: 2 sec]
> -Event A-2[time: 2 sec]
> -Event A-3[time: 5 sec]
> -WaterMark[time: 5 sec]
> I would assume that after watermark arrival, Event A-1,B-1 detected. A-2
> timed out. But A-2 timeout does not happen.
> if i use a punctuated watermark and generate watermark for every event, it
> seems to work as expected.
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