[jira] [Updated] (HUDI-5315) The record size is dynamically estimated when the table is first written

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HUDI-5315?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated HUDI-5315:
---------------------------------
    Labels: pull-request-available  (was: )

> The record size is dynamically estimated when the table is first written
> ------------------------------------------------------------------------
>
>                 Key: HUDI-5315
>                 URL: https://issues.apache.org/jira/browse/HUDI-5315
>             Project: Apache Hudi
>          Issue Type: Improvement
>          Components: spark-sql, writer-core
>            Reporter: weiming
>            Assignee: weiming
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 0.12.2
>
>
> Although hudi has the function of dynamically estimating the size of the record, but it can only take effect if certain conditions are met, when the user commits for the first time, the default is to use [hoodie.copyonwrite.record.size.estimate = 1024], if the amount of data for the first commit is very large, and the user [hoodie.copyonwrite.record.size.estimate] parameter setting is not reasonable, it will lead to a lot of small files.



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