[jira] [Updated] (HUDI-5392) Fix Bootstrap files reader to configure arrays to be read in the new format

["Alexey Kudinkin (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HUDI-5392?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexey Kudinkin updated HUDI-5392:
----------------------------------
    Story Points: 2  (was: 4)

> Fix Bootstrap files reader to configure arrays to be read in the new format
> ---------------------------------------------------------------------------
>
>                 Key: HUDI-5392
>                 URL: https://issues.apache.org/jira/browse/HUDI-5392
>             Project: Apache Hudi
>          Issue Type: Bug
>          Components: bootstrap
>            Reporter: Alexey Kudinkin
>            Assignee: Alexey Kudinkin
>            Priority: Blocker
>              Labels: pull-request-available
>             Fix For: 0.13.0
>
>
> When writing Bootstrap file we’re using Spark writer that writes arrays in the new format, while Hudi reads it in the old (Avro compatible) format:
> {code:java}
>  // Old
>  optional group tip_history (LIST) {
>     repeated group array {
>       optional double amount;
>       optional binary currency (UTF8);
>     }
>   }
>  // new
>  optional group tip_history (LIST) {
>     repeated group list {
>       optional group element {
>         optional double amount;
>         optional binary currency (UTF8);
>       }
>     }
>   } {code}
>  
> To fix that we need to make sure that Bootstrap files are *always* read in a new format (Spark default) unlike Hudi's Parquet files
> We also need to fix TestDataSourceForBootstrap, as it currently doesn't actually assert that the records are written correctly.



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