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Posted to issues@spark.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2026/04/01 03:55:00 UTC

[jira] [Updated] (SPARK-56177) V2 file bucketing write support

     [ https://issues.apache.org/jira/browse/SPARK-56177?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated SPARK-56177:
-----------------------------------
    Labels: pull-request-available  (was: )

> V2 file bucketing write support
> -------------------------------
>
>                 Key: SPARK-56177
>                 URL: https://issues.apache.org/jira/browse/SPARK-56177
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 4.2.0
>            Reporter: Yang Jie
>            Priority: Major
>              Labels: pull-request-available
>
> Enable bucketed writes for V2 file tables. `FileWrite.bucketSpec` uses `V1WritesUtils.getWriterBucketSpec()` replacing hardcoded `None`. `FileTable.createFileWriteBuilder` passes `catalogTable.bucketSpec` to the write pipeline. `FileDataSourceV2.getTable` uses `collect` to skip `BucketTransform` (handled via `catalogTable.bucketSpec` instead). All 6 format Write/Table classes updated with `BucketSpec` parameter. Note: bucket pruning and bucket join optimization (read-path) are not included.



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