You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@spark.apache.org by "Mani Vijayakumar (JIRA)" <ji...@apache.org> on 2017/10/09 21:06:00 UTC

[jira] [Issue Comment Deleted] (SPARK-20589) Allow limiting task concurrency per stage

     [ https://issues.apache.org/jira/browse/SPARK-20589?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mani Vijayakumar updated SPARK-20589:
-------------------------------------
    Comment: was deleted

(was: A comment with security level 'jira-users' was removed.)

> Allow limiting task concurrency per stage
> -----------------------------------------
>
>                 Key: SPARK-20589
>                 URL: https://issues.apache.org/jira/browse/SPARK-20589
>             Project: Spark
>          Issue Type: Improvement
>          Components: Scheduler
>    Affects Versions: 2.1.0
>            Reporter: Thomas Graves
>
> It would be nice to have the ability to limit the number of concurrent tasks per stage.  This is useful when your spark job might be accessing another service and you don't want to DOS that service.  For instance Spark writing to hbase or Spark doing http puts on a service.  Many times you want to do this without limiting the number of partitions. 



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

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