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Posted to commits@hudi.apache.org by "sivabalan narayanan (Jira)" <ji...@apache.org> on 2022/11/04 14:38:00 UTC

[jira] [Updated] (HUDI-5158) Add column pruning support to any payload

     [ https://issues.apache.org/jira/browse/HUDI-5158?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

sivabalan narayanan updated HUDI-5158:
--------------------------------------
    Fix Version/s: 0.13.0

> Add column pruning support to any payload
> -----------------------------------------
>
>                 Key: HUDI-5158
>                 URL: https://issues.apache.org/jira/browse/HUDI-5158
>             Project: Apache Hudi
>          Issue Type: Improvement
>          Components: reader-core
>            Reporter: sivabalan narayanan
>            Priority: Major
>             Fix For: 0.13.0
>
>
> In {{{}HoodieMergeOnReadRDD{}}}, Alexey added column prune support in PR [#4888|https://github.com/apache/hudi/pull/4888], which is nice, it can speed up MOR _rt table query significantly.
> However, this performance improvement is limited by a {{whitelistedPayloadClasses }}, so column prune is only supported in {{OverwriteWithLatestAvroPayload }}. If we implemented any other payload class, it can't utilise this feature.
>  
>  



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