Alexey Kudinkin created HUDI-3855:
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Summary: Hudi's metadata field `_hoodie_file_name` not updating
when upserting
Key: HUDI-3855
URL: https://issues.apache.org/jira/browse/HUDI-3855
Project: Apache Hudi
Issue Type: Bug
Reporter: Alexey Kudinkin
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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