hadoop-mapreduce-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (MAPREDUCE-241) JobQueueTaskScheduler could assign multiple reduces per heartbeat
Date Mon, 21 Jul 2014 18:32:42 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-241?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Allen Wittenauer resolved MAPREDUCE-241.
----------------------------------------

    Resolution: Won't Fix

> JobQueueTaskScheduler could assign multiple reduces per heartbeat
> -----------------------------------------------------------------
>
>                 Key: MAPREDUCE-241
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-241
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>            Reporter: Arun C Murthy
>            Assignee: Arun C Murthy
>
> Currently the JobQueueTaskScheduler assigns only 1 reduce per heartbeat, for applications
where latency is important we could assign more reduces (upto available slots).



--
This message was sent by Atlassian JIRA
(v6.2#6252)

Mime
View raw message