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Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2016/01/12 14:43:40 UTC

[jira] [Resolved] (SPARK-873) Add a way to specify rack topology in Mesos and standalone modes

     [ https://issues.apache.org/jira/browse/SPARK-873?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Owen resolved SPARK-873.
-----------------------------
    Resolution: Won't Fix

> Add a way to specify rack topology in Mesos and standalone modes
> ----------------------------------------------------------------
>
>                 Key: SPARK-873
>                 URL: https://issues.apache.org/jira/browse/SPARK-873
>             Project: Spark
>          Issue Type: Improvement
>          Components: Spark Core
>    Affects Versions: 0.8.0
>            Reporter: Matei Zaharia
>
> Right now the YARN mode can look up rack information from YARN, but the standalone and Mesos modes don't have any way of specifying rack topology. We should have a pluggable script or config file that allows this. For the standalone mode, we'd probably want the rack info to be known by the Master rather than driver apps, and maybe the apps can get a cluster map when they register.



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