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Posted to issues@flink.apache.org by "Roman Khachatryan (Jira)" <ji...@apache.org> on 2026/07/30 10:59:00 UTC

[jira] [Closed] (FLINK-40266) MAX_WATERMARK might not be emitted for finished operators

     [ https://issues.apache.org/jira/browse/FLINK-40266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Roman Khachatryan closed FLINK-40266.
-------------------------------------
    Resolution: Invalid

> MAX_WATERMARK might not be emitted for finished operators
> ---------------------------------------------------------
>
>                 Key: FLINK-40266
>                 URL: https://issues.apache.org/jira/browse/FLINK-40266
>             Project: Flink
>          Issue Type: Bug
>          Components: Table SQL / Runtime
>    Affects Versions: 2.4.0
>            Reporter: Roman Khachatryan
>            Assignee: Roman Khachatryan
>            Priority: Major
>             Fix For: 2.4.0
>
>
> When watermarks/timers are paused during recovery, finished operators  might skip MAX_WATERMARK. MAX_WATERMARK has a special meaning - it signals end_of_input, so it should not be ignored.



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