spark-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Apache Spark (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-6350) Make mesosExecutorCores configurable in mesos "fine-grained" mode
Date Tue, 17 Mar 2015 06:24:38 GMT

    [ https://issues.apache.org/jira/browse/SPARK-6350?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14364661#comment-14364661
] 

Apache Spark commented on SPARK-6350:
-------------------------------------

User 'jongyoul' has created a pull request for this issue:
https://github.com/apache/spark/pull/5063

> Make mesosExecutorCores configurable in mesos "fine-grained" mode
> -----------------------------------------------------------------
>
>                 Key: SPARK-6350
>                 URL: https://issues.apache.org/jira/browse/SPARK-6350
>             Project: Spark
>          Issue Type: Improvement
>          Components: Mesos
>            Reporter: Jongyoul Lee
>            Assignee: Jongyoul Lee
>            Priority: Minor
>
> When spark runs in mesos fine-grained mode, mesos slave launches executor with # of cpus
and memories. By the way, # of executor's cores is always CPU_PER_TASKS as same as spark.task.cpus.
If I set that values as 5 for running intensive task, mesos executor always consume 5 cores
without any running task. This waste resources. We should set executor core as a configuration
variable.



--
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


Mime
View raw message