You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@spark.apache.org by "Hyukjin Kwon (Jira)" <ji...@apache.org> on 2023/07/25 00:45:00 UTC

[jira] [Assigned] (SPARK-44486) Implement PyArrow `self_destruct` feature for `toPandas`

     [ https://issues.apache.org/jira/browse/SPARK-44486?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyukjin Kwon reassigned SPARK-44486:
------------------------------------

    Assignee: Xinrong Meng

> Implement PyArrow `self_destruct` feature for `toPandas`
> --------------------------------------------------------
>
>                 Key: SPARK-44486
>                 URL: https://issues.apache.org/jira/browse/SPARK-44486
>             Project: Spark
>          Issue Type: Improvement
>          Components: Connect, PySpark
>    Affects Versions: 4.0.0
>            Reporter: Xinrong Meng
>            Assignee: Xinrong Meng
>            Priority: Major
>
> Implement PyArrow `self_destruct` feature for `toPandas`
> To make the Spark configuration `spark.sql.execution.arrow.pyspark.selfDestruct.enabled` be used to enable PyArrow’s `self_destruct` feature in Spark Connect, which can save memory when creating a Pandas DataFrame via `toPandas` by freeing Arrow-allocated memory while building the Pandas DataFrame. 



--
This message was sent by Atlassian Jira
(v8.20.10#820010)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org