[jira] [Resolved] (SPARK-40565) Non-deterministic filters shouldn't get pushed to V2 file sources

["Dongjoon Hyun (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-40565?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dongjoon Hyun resolved SPARK-40565.
-----------------------------------
    Fix Version/s: 3.4.0
       Resolution: Fixed

Issue resolved by pull request 38003
[https://github.com/apache/spark/pull/38003]

> Non-deterministic filters shouldn't get pushed to V2 file sources
> -----------------------------------------------------------------
>
>                 Key: SPARK-40565
>                 URL: https://issues.apache.org/jira/browse/SPARK-40565
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 3.3.0
>            Reporter: Adam Binford
>            Assignee: Adam Binford
>            Priority: Major
>             Fix For: 3.4.0
>
>
> Currently non-deterministic filters can be pushed down to V2 file sources, which is different from V1 which prevents out non-deterministic filters from being pushed.
> Main consequences:
>  * Things like doing a rand filter on a partition column will throw an exception:
>  ** {{IllegalArgumentException: requirement failed: Nondeterministic expression org.apache.spark.sql.catalyst.expressions.Rand should be initialized before eval.}}
>  * {{Using a non-deterministic UDF to collect metrics via accumulators gets pushed down and gives the wrong metrics}}



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