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https://issues.apache.org/jira/browse/FLINK-18820?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dawid Wysakowicz closed FLINK-18820.
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Fix Version/s: 1.12.0
Assignee: Xuannan Su
Resolution: Fixed
Fixed in fada6fb6ac9fd7f6510f1f2d77b6baa06563e222
> SourceOperator should send MAX_WATERMARK to downstream operator when closed
> ---------------------------------------------------------------------------
>
> Key: FLINK-18820
> URL: https://issues.apache.org/jira/browse/FLINK-18820
> Project: Flink
> Issue Type: Bug
> Components: API / DataStream
> Reporter: Xuannan Su
> Assignee: Xuannan Su
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.12.0
>
>
> SourceOperator should send MAX_WATERMARK to the downstream operator when
> closed. Otherwise, the watermark of the downstream operator may not advance.
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