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https://issues.apache.org/jira/browse/HUDI-4039?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alexey Kudinkin updated HUDI-4039:
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Status: In Progress (was: Open)
> Make sure builtin key-generators can efficiently fetch record-key,
> partition-path
> ---------------------------------------------------------------------------------
>
> Key: HUDI-4039
> URL: https://issues.apache.org/jira/browse/HUDI-4039
> Project: Apache Hudi
> Issue Type: Improvement
> Reporter: Alexey Kudinkin
> Assignee: Alexey Kudinkin
> Priority: Major
> Labels: pull-request-available
>
> With the introduction of row-writing Key Generators become aware of low-level
> Spark components like `Row`, `InternalRow` to be able to fetch record-key,
> and partition-path w/o the need to convert received object into Avro.
> To further improve on performance of these, we should also try to avoid doing
> conversions from Spark's native data-types (for ex, `UTF8String`) into JVM
> native ones (like `String`) as this might entail unnecessary
> encoding/decoding, as well as underlying buffers being copied for no good use.
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