[ 
https://issues.apache.org/jira/browse/SPARK-17822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Xiangrui Meng updated SPARK-17822:
----------------------------------
    Fix Version/s: 2.0.3

> JVMObjectTracker.objMap may leak JVM objects
> --------------------------------------------
>
>                 Key: SPARK-17822
>                 URL: https://issues.apache.org/jira/browse/SPARK-17822
>             Project: Spark
>          Issue Type: Bug
>          Components: SparkR
>            Reporter: Yin Huai
>            Assignee: Xiangrui Meng
>             Fix For: 2.0.3, 2.1.1, 2.2.0
>
>         Attachments: screenshot-1.png
>
>
> JVMObjectTracker.objMap is used to track JVM objects for SparkR. However, we 
> observed that JVM objects that are not used anymore are still trapped in this 
> map, which prevents those object get GCed. 
> Seems it makes sense to use weak reference (like persistentRdds in 
> SparkContext). 



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

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

Reply via email to