Manoj Govindassamy created HUDI-2763:
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Summary: Avoid persisting redundant key field in the Metadata
table record payload
Key: HUDI-2763
URL: https://issues.apache.org/jira/browse/HUDI-2763
Project: Apache Hudi
Issue Type: Improvement
Components: Writer Core
Reporter: Manoj Govindassamy
Assignee: Manoj Govindassamy
The Metadata record payload has a key field which is the same as the record
key. Since the metadata table on-disk storage is HFile KV format, we are
already persisting the record key in HFile data block as the Key. So, it would
be good to save on the storage cost for the metadata table by avoiding any
redundant key fields.
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