[
https://issues.apache.org/jira/browse/SPARK-52979?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18036474#comment-18036474
]
Dongjoon Hyun commented on SPARK-52979:
---------------------------------------
Hi, [~allisonwang]. Could you share your thoughts or plan this umbrella issue
for Apache Spark 4.1.0 release?
> Python Arrow UDTF
> -----------------
>
> Key: SPARK-52979
> URL: https://issues.apache.org/jira/browse/SPARK-52979
> Project: Spark
> Issue Type: Umbrella
> Components: PySpark
> Affects Versions: 4.1.0
> Reporter: Allison Wang
> Assignee: Allison Wang
> Priority: Major
>
> Similar to Arrow UDFs https://issues.apache.org/jira/browse/SPARK-52214, we
> can introduce a vectorized API for Python UDTF:
> {code:java}
> @arrow_udtf
> class MyUDTF:
> def eval(self, tbl: pa.RecordBatch) -> Iterator[pa.Table | pa.RecordBatch]
> ...{code}
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
