You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@spark.apache.org by "Izek Greenfield (JIRA)" <ji...@apache.org> on 2018/06/03 05:50:00 UTC
[jira] [Commented] (SPARK-23904) Big execution plan cause OOM
[ https://issues.apache.org/jira/browse/SPARK-23904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16499315#comment-16499315 ]
Izek Greenfield commented on SPARK-23904:
-----------------------------------------
[~RBerenguel] Did you remember to run with this flag `-XX:+UseG1GC` I think think this is part of the problem because of the `homogenous regions`
> Big execution plan cause OOM
> ----------------------------
>
> Key: SPARK-23904
> URL: https://issues.apache.org/jira/browse/SPARK-23904
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 2.2.1
> Reporter: Izek Greenfield
> Priority: Major
> Labels: SQL, query
>
> I create a question in [StackOverflow|https://stackoverflow.com/questions/49508683/spark-physicalplandescription-string-is-to-big]
> Spark create the text representation of query in any case even if I don't need it.
> That causes many garbage object and unneeded GC...
> [Gist with code to reproduce|https://gist.github.com/igreenfield/584c3336f03ba7d63e9026774eaf5e23]
>
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org