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 2022/05/26 05:09:00 UTC

[jira] [Created] (SPARK-39301) Levearge LocalRelation in createDataFrame with Arrow optimization

Hyukjin Kwon created SPARK-39301:
------------------------------------

             Summary: Levearge LocalRelation in createDataFrame with Arrow optimization
                 Key: SPARK-39301
                 URL: https://issues.apache.org/jira/browse/SPARK-39301
             Project: Spark
          Issue Type: Improvement
          Components: PySpark
    Affects Versions: 3.4.0
            Reporter: Hyukjin Kwon


Currently, we use {{LogicalRDD}} that always creates an RDD. in Spark SQL, we have some nice optimization with {{LocalRelation}}. We should leverage this in {{createDataFrame}} in PySpark with Arrow optimization to boost the speed up. 



--
This message was sent by Atlassian Jira
(v8.20.7#820007)

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