You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@spark.apache.org by "Andrew Or (JIRA)" <ji...@apache.org> on 2014/10/03 21:59:34 UTC
[jira] [Updated] (SPARK-3535) Spark on Mesos not correctly setting
heap overhead
[ https://issues.apache.org/jira/browse/SPARK-3535?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrew Or updated SPARK-3535:
-----------------------------
Assignee: Brenden Matthews
> Spark on Mesos not correctly setting heap overhead
> --------------------------------------------------
>
> Key: SPARK-3535
> URL: https://issues.apache.org/jira/browse/SPARK-3535
> Project: Spark
> Issue Type: Bug
> Components: Mesos
> Affects Versions: 1.1.0
> Reporter: Brenden Matthews
> Assignee: Brenden Matthews
>
> Spark on Mesos does account for any memory overhead. The result is that tasks are OOM killed nearly 95% of the time.
> Like with the Hadoop on Mesos project, Spark should set aside 15-25% of the executor memory for JVM overhead.
> For example, see: https://github.com/mesos/hadoop/blob/master/src/main/java/org/apache/hadoop/mapred/ResourcePolicy.java#L55-L63
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org