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Posted to issues@flink.apache.org by "Leonard Xu (Jira)" <ji...@apache.org> on 2024/07/23 02:59:00 UTC

[jira] [Assigned] (FLINK-35873) Add HashFunctionProvider for Paimon DataSink.

     [ https://issues.apache.org/jira/browse/FLINK-35873?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Leonard Xu reassigned FLINK-35873:
----------------------------------

    Assignee: LvYanquan

> Add HashFunctionProvider for Paimon DataSink.
> ---------------------------------------------
>
>                 Key: FLINK-35873
>                 URL: https://issues.apache.org/jira/browse/FLINK-35873
>             Project: Flink
>          Issue Type: New Feature
>          Components: Flink CDC
>    Affects Versions: cdc-3.1.0
>            Reporter: LvYanquan
>            Assignee: LvYanquan
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: cdc-3.2.0
>
>
> Paimon does not allow multiple writers to write to the same bucket concurrently, so we need to do this in the PrePartitionOperator using HashFunctionProvider.



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