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Posted to issues@flink.apache.org by "Fabian Paul (Jira)" <ji...@apache.org> on 2024/11/05 09:00:00 UTC

[jira] [Assigned] (FLINK-25921) Support different input parallelism for preCommit topology

     [ https://issues.apache.org/jira/browse/FLINK-25921?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Fabian Paul reassigned FLINK-25921:
-----------------------------------

    Assignee: Poorvank Bhatia

> Support different input parallelism for preCommit topology
> ----------------------------------------------------------
>
>                 Key: FLINK-25921
>                 URL: https://issues.apache.org/jira/browse/FLINK-25921
>             Project: Flink
>          Issue Type: Sub-task
>          Components: API / DataStream
>    Affects Versions: 1.15.0, 1.16.0
>            Reporter: Fabian Paul
>            Assignee: Poorvank Bhatia
>            Priority: Major
>
> Currently, we assume that the pre-commit topology has the same parallelism as the operator before when inserting the failover region. To support a different parallelism we might need to insert a different identity map to customize the mapping.



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