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https://issues.apache.org/jira/browse/HUDI-3855?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alexey Kudinkin updated HUDI-3855:
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Summary: Hudi's metadata field `_hoodie_file_name` not updated in
MergeHandle (was: Hudi's metadata field `_hoodie_file_name` not updating when
upserting)
> Hudi's metadata field `_hoodie_file_name` not updated in MergeHandle
> --------------------------------------------------------------------
>
> Key: HUDI-3855
> URL: https://issues.apache.org/jira/browse/HUDI-3855
> Project: Apache Hudi
> Issue Type: Bug
> Reporter: Alexey Kudinkin
> Priority: Major
> Fix For: 0.12.0
>
>
> As was reported by the user here:
> [https://github.com/apache/hudi/issues/5231]
>
> Quoting:
> So i was able to reproduce behavior that you're seeing and it turns out to be
> that {{_hoodie_file_name}} is simply not updated during Commit 3, meaning
> that during C3, all records are copied from latest base-file of the
> file-group into new latest base-file (in your most recent experiment it's
> {{{}c872d135-bf8f-4c5e-9eee-6347635c32d3-0_0-21-22_20220406182741563.parquet{}}})
> but it doesn't update the {{_hoodie_file_name}} field which is kept pointing
> at the old file.
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