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Posted to commits@hudi.apache.org by "Timothy Brown (Jira)" <ji...@apache.org> on 2022/09/23 04:40:00 UTC

[jira] [Updated] (HUDI-4904) Handle Recursive Proto Schemas in ProtoClassBasedSchemaProvider

     [ https://issues.apache.org/jira/browse/HUDI-4904?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Timothy Brown updated HUDI-4904:
--------------------------------
    Summary: Handle Recursive Proto Schemas in ProtoClassBasedSchemaProvider  (was: Handle Recursive Proto Schemas)

> Handle Recursive Proto Schemas in ProtoClassBasedSchemaProvider
> ---------------------------------------------------------------
>
>                 Key: HUDI-4904
>                 URL: https://issues.apache.org/jira/browse/HUDI-4904
>             Project: Apache Hudi
>          Issue Type: Improvement
>            Reporter: Timothy Brown
>            Assignee: Timothy Brown
>            Priority: Major
>
> In proto we can have a schema that is recursive. We should limit the "unraveling" of a schema to N levels and let the user specify that amount of levels as a config. After hitting depth N in the recursion, we will create a Record with a byte array and string. The remaining data for that branch of the recursion will be written out as a proto byte array and we record the descriptor string for context of what is in the byte array.



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