You are viewing a plain text version of this content. The canonical link for it is here.
Posted to mapreduce-issues@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2014/07/24 00:12:40 UTC
[jira] [Resolved] (MAPREDUCE-922) Automatic configuration of number
of map and reduce slots based on available resources for dealing with
heterogenous clusters
[ https://issues.apache.org/jira/browse/MAPREDUCE-922?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Allen Wittenauer resolved MAPREDUCE-922.
----------------------------------------
Resolution: Won't Fix
Closing as won't fix.
> Automatic configuration of number of map and reduce slots based on available resources for dealing with heterogenous clusters
> -----------------------------------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-922
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-922
> Project: Hadoop Map/Reduce
> Issue Type: Sub-task
> Components: tasktracker
> Affects Versions: 0.22.0
> Reporter: Arun C Murthy
>
> Currently the number of map and reduce slots have to be configured manually, which is reasonable for homogeneous clusters. However, as the clusters start to change over time it becomes rather painful to administer and configure. We should start thinking along the direction of auto-magically configuring the slots based on available resources on the node such as RAM, CPU, disk etc.
--
This message was sent by Atlassian JIRA
(v6.2#6252)