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Posted to issues@flink.apache.org by "Dian Fu (Jira)" <ji...@apache.org> on 2022/03/22 07:20:00 UTC

[jira] [Closed] (FLINK-26775) PyFlink WindowOperator#process_element register wrong cleanup timer

     [ https://issues.apache.org/jira/browse/FLINK-26775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dian Fu closed FLINK-26775.
---------------------------
    Fix Version/s: 1.13.7
                   1.14.5
       Resolution: Fixed

Fixed in:
- master via 14d32f628e004f5012189de0626302fe6cb32f18
- release-1.15 via 065ddea6320fc25406d3e78c62844c09b578ca82
- release-1.14 via a0dd7aac8128a6a84fb712c820c1233c66c7a6c1
- release-1.13 via 0a89a59065107e0fb8bb7301e8fe82cc5292396f

> PyFlink WindowOperator#process_element register wrong cleanup timer
> -------------------------------------------------------------------
>
>                 Key: FLINK-26775
>                 URL: https://issues.apache.org/jira/browse/FLINK-26775
>             Project: Flink
>          Issue Type: Bug
>          Components: API / Python
>    Affects Versions: 1.15.0
>            Reporter: Juntao Hu
>            Assignee: Juntao Hu
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.15.0, 1.13.7, 1.14.5
>
>
> In window_operator.py line 378, when dealing with merging window assigner:
> {code:python}
> self.register_cleanup_timer(window)
> {code}
> This should be registering a cleanup timer for `actual_window`, but won't causing window emitting bugs when session window trigger is implemented correctly.



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