[jira] [Updated] (HUDI-4039) Make sure builtin key-generators can efficiently fetch record-key, partition-path

["Alexey Kudinkin (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HUDI-4039?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexey Kudinkin updated HUDI-4039:
----------------------------------
    Fix Version/s: 0.12.0

> 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: Blocker
>              Labels: pull-request-available
>             Fix For: 0.12.0
>
>
> 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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