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Posted to commits@hudi.apache.org by "Prashant Wason (Jira)" <ji...@apache.org> on 2023/10/05 01:42:03 UTC

[jira] [Updated] (HUDI-6159) Fix deltastreamer multi-writer checkpoint mechanism

     [ https://issues.apache.org/jira/browse/HUDI-6159?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Prashant Wason updated HUDI-6159:
---------------------------------
    Fix Version/s: 0.14.1
                       (was: 0.14.0)

> Fix deltastreamer multi-writer checkpoint mechanism
> ---------------------------------------------------
>
>                 Key: HUDI-6159
>                 URL: https://issues.apache.org/jira/browse/HUDI-6159
>             Project: Apache Hudi
>          Issue Type: Bug
>          Components: deltastreamer
>            Reporter: sivabalan narayanan
>            Assignee: sivabalan narayanan
>            Priority: Blocker
>             Fix For: 0.14.1
>
>
> if we have multiple deltastreamer writers w/ out of order commits, chances that checkpoint management can miss things and can cause dups. we need to fix it properly. 
>  
> we need to make a fix similar to how we fixed it for spark streaming sink https://github.com/apache/hudi/pull/8558



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