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Posted to commits@hudi.apache.org by "Ethan Guo (Jira)" <ji...@apache.org> on 2023/01/25 18:24:00 UTC

[jira] [Assigned] (HUDI-5616) Docs update for specifying org.apache.spark.HoodieSparkKryoRegistrar

     [ https://issues.apache.org/jira/browse/HUDI-5616?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ethan Guo reassigned HUDI-5616:
-------------------------------

    Assignee: Ethan Guo

> Docs update for specifying org.apache.spark.HoodieSparkKryoRegistrar
> --------------------------------------------------------------------
>
>                 Key: HUDI-5616
>                 URL: https://issues.apache.org/jira/browse/HUDI-5616
>             Project: Apache Hudi
>          Issue Type: Improvement
>            Reporter: Ethan Guo
>            Assignee: Ethan Guo
>            Priority: Blocker
>             Fix For: 0.13.0
>
>
> There is a usability change in [this PR|https://github.com/apache/hudi/pull/7702] that requires a new conf for spark users
> --conf  spark.kryo.registrator=org.apache.spark.HoodieSparkKryoRegistrar
> There will be a hit on performance (it was actually always there) if this is not specified.



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