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Posted to issues@spark.apache.org by "Dongjoon Hyun (Jira)" <ji...@apache.org> on 2025/12/16 13:18:00 UTC

[jira] [Updated] (SPARK-54157) Fix refresh of DSv2 tables between Dataset executions

     [ https://issues.apache.org/jira/browse/SPARK-54157?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dongjoon Hyun updated SPARK-54157:
----------------------------------
        Parent: SPARK-51166
    Issue Type: Sub-task  (was: Bug)

> Fix refresh of DSv2 tables between Dataset executions
> -----------------------------------------------------
>
>                 Key: SPARK-54157
>                 URL: https://issues.apache.org/jira/browse/SPARK-54157
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 4.1.0
>            Reporter: Anton Okolnychyi
>            Assignee: Anton Okolnychyi
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 4.1.0
>
>
> We must fix refresh of DSv2 tables between Dataset executions.
> val df = spark.sql("SELECT * FROM t") // resolves to v1
> df.show() // outputs v1
> spark.sql("INSERT INTO t ... VALUES (...)") // move table to v2
> df.show() // should output v2 and not v1 as today



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