[jira] [Commented] (BEAM-8157) Flink >= 1.9 state requests return wrong state in timers when encoded key is length-prefixed

["Maximilian Michels (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/BEAM-8157?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16925153#comment-16925153 ] 

Maximilian Michels commented on BEAM-8157:
------------------------------------------

Further addition, this is only an issue on Flink >= 1.9 which has not been merged yet.

> Flink >= 1.9 state requests return wrong state in timers when encoded key is length-prefixed
> --------------------------------------------------------------------------------------------
>
>                 Key: BEAM-8157
>                 URL: https://issues.apache.org/jira/browse/BEAM-8157
>             Project: Beam
>          Issue Type: Bug
>          Components: runner-flink
>    Affects Versions: 2.13.0
>            Reporter: Maximilian Michels
>            Assignee: Maximilian Michels
>            Priority: Major
>             Fix For: 2.16.0
>
>          Time Spent: 3h
>  Remaining Estimate: 0h
>
> Due to multiple changes made in BEAM-7126, the Flink internal key encoding is broken when the key is encoded with a length prefix. The Flink runner requires the internal key to be encoded without a length prefix. 



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