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Posted to commits@hudi.apache.org by "Prashant Wason (Jira)" <ji...@apache.org> on 2020/10/20 08:52:00 UTC

[jira] [Closed] (HUDI-1346) Fix clean and Asyn Clean when metadata table is enabled

     [ https://issues.apache.org/jira/browse/HUDI-1346?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Prashant Wason closed HUDI-1346.
--------------------------------
    Resolution: Fixed

> Fix clean and Asyn Clean when metadata table is enabled
> -------------------------------------------------------
>
>                 Key: HUDI-1346
>                 URL: https://issues.apache.org/jira/browse/HUDI-1346
>             Project: Apache Hudi
>          Issue Type: Sub-task
>            Reporter: Prashant Wason
>            Assignee: Prashant Wason
>            Priority: Major
>
> Metadata Table creates a deltacommit for each change on the dataset. This deltacommit has the same timestamp as the change (COMMIT, CLEAN, etc).
> Hence, for correct syncing, two instants on the dataset should not have the same timestamp.
> Currently, when autoclean or async clean is enabled, the instantTime is reused. That breaks metadata table sync.



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