[
https://issues.apache.org/jira/browse/SPARK-13001?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Apache Spark reassigned SPARK-13001:
------------------------------------
Assignee: Apache Spark
> Coarse-grained Mesos scheduler should reject offers for longer period of time
> when reached max cores
> ----------------------------------------------------------------------------------------------------
>
> Key: SPARK-13001
> URL: https://issues.apache.org/jira/browse/SPARK-13001
> Project: Spark
> Issue Type: Improvement
> Components: Mesos, Scheduler
> Affects Versions: 1.5.0, 1.5.1, 1.5.2, 1.6.0
> Reporter: Sebastien Rainville
> Assignee: Apache Spark
>
> Similar to https://issues.apache.org/jira/browse/SPARK-10471 but for "reached
> max cores".
> The coarse-grained Mesos scheduler accepts every offer that match the
> requirements until it reaches "spark.cores.max", at which point it will
> reject every offer. Even though spark will never launch tasks on these
> offers, mesos keeps sending the same offers again every 5 seconds making them
> unavailable for other frameworks.
> Spark should reject those offers for a longer period of time to prevent offer
> starvation when running a lot of frameworks.
--
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
