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Posted to commits@hudi.apache.org by "Raymond Xu (Jira)" <ji...@apache.org> on 2022/04/01 15:47:00 UTC

[jira] [Assigned] (HUDI-3737) Make reader path table config aware

     [ https://issues.apache.org/jira/browse/HUDI-3737?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Raymond Xu reassigned HUDI-3737:
--------------------------------

    Assignee: sivabalan narayanan  (was: Sagar Sumit)

> Make reader path table config aware
> -----------------------------------
>
>                 Key: HUDI-3737
>                 URL: https://issues.apache.org/jira/browse/HUDI-3737
>             Project: Apache Hudi
>          Issue Type: Task
>            Reporter: Sagar Sumit
>            Assignee: sivabalan narayanan
>            Priority: Blocker
>             Fix For: 0.11.0
>
>
> Currently `HoodieFileIndex#lookupCandidateFilesInMetadataTable` assumes that metadata indexing is synchronous and depends on fs.exists check. With async indexing, we could have initialized the column_stats index and partition would have been created so fs.exists check will pass.
> With async index, table config becomes the source of truth for inflight or available MT partitions for writers. We can use the table config to determine available partitions.



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