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

Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2019/05/21 04:25:33 UTC

[jira] [Updated] (SPARK-10609) Improve task distribution strategy in taskSetManager

     [ https://issues.apache.org/jira/browse/SPARK-10609?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyukjin Kwon updated SPARK-10609:
---------------------------------
    Labels: bulk-closed  (was: )

> Improve task distribution strategy in taskSetManager
> ----------------------------------------------------
>
>                 Key: SPARK-10609
>                 URL: https://issues.apache.org/jira/browse/SPARK-10609
>             Project: Spark
>          Issue Type: Improvement
>          Components: Spark Core
>            Reporter: Zhang, Liye
>            Priority: Major
>              Labels: bulk-closed
>
> For some bad cases, the current strategy cannot handle properly especially when reduce tasks locality is enable, We should improve the waiting strategy for pending tasks when there are still cores are free in the cluster.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

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