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https://issues.apache.org/jira/browse/SPARK-60306?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated SPARK-60306:
-----------------------------------
    Labels: pull-request-available  (was: )

> Release columnar batches with closeIfFreeable in 
> ArrowEvalPythonExec.doExecute and the non-codegen ColumnarToRow
> ----------------------------------------------------------------------------------------------------------------
>
>                 Key: SPARK-60306
>                 URL: https://issues.apache.org/jira/browse/SPARK-60306
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 5.0.0
>            Reporter: Hyukjin Kwon
>            Priority: Major
>              Labels: pull-request-available
>
> ArrowEvalPythonExec.doExecute and the non-codegen 
> ColumnarToRowEvaluatorFactory flatten columnar batches into rows without 
> calling closeIfFreeable (SPARK-50235), so a source that allocates new vectors 
> for every batch and relies on its consumer to release them keeps them until 
> the end of the task. As suggested in the review of 
> https://github.com/apache/spark/pull/59551.



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