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https://issues.apache.org/jira/browse/HUDI-2763?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Manoj Govindassamy updated HUDI-2763:
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Summary: Metadata table records key deduplication (was: Avoid persisting
redundant key field in the Metadata table record payload)
> Metadata table records key deduplication
> ----------------------------------------
>
> 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
> Priority: Blocker
> Labels: pull-request-available
> Fix For: 0.11.0
>
>
> 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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