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Posted to issues@spark.apache.org by "Hyukjin Kwon (Jira)" <ji...@apache.org> on 2019/08/27 06:22:00 UTC
[jira] [Commented] (SPARK-28881) toPandas with Arrow returns an
empty DataFrame when the result size exceeds `spark.driver.maxResultSize`
[ https://issues.apache.org/jira/browse/SPARK-28881?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16916414#comment-16916414 ]
Hyukjin Kwon commented on SPARK-28881:
--------------------------------------
I am going to add a test and backport it together with SPARK-27992
> toPandas with Arrow returns an empty DataFrame when the result size exceeds `spark.driver.maxResultSize`
> --------------------------------------------------------------------------------------------------------
>
> Key: SPARK-28881
> URL: https://issues.apache.org/jira/browse/SPARK-28881
> Project: Spark
> Issue Type: Bug
> Components: PySpark, SQL
> Affects Versions: 2.4.3
> Reporter: Hyukjin Kwon
> Priority: Major
>
> {code}
> ./bin/pyspark --conf spark.driver.maxResultSize=1m
> spark.conf.set("spark.sql.execution.arrow.enabled",True)
> spark.range(10000000).toPandas()
> {code}
> The codes above returns an empty dataframe.
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