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Posted to commits@hudi.apache.org by "Ethan Guo (Jira)" <ji...@apache.org> on 2022/12/28 18:53:00 UTC

[jira] [Assigned] (HUDI-5485) Improve performance of savepoint with MDT

     [ https://issues.apache.org/jira/browse/HUDI-5485?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ethan Guo reassigned HUDI-5485:
-------------------------------

    Assignee: Ethan Guo

> Improve performance of savepoint with MDT
> -----------------------------------------
>
>                 Key: HUDI-5485
>                 URL: https://issues.apache.org/jira/browse/HUDI-5485
>             Project: Apache Hudi
>          Issue Type: Improvement
>            Reporter: Ethan Guo
>            Assignee: Ethan Guo
>            Priority: Critical
>             Fix For: 0.13.0
>
>
> [https://github.com/apache/hudi/issues/7541]
> When metadata table is enabled, the savepoint operation is slow for a large number of partitions (e.g., 75k).  The root cause is that for each partition, the metadata table is scanned, which is unnecessary.



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