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From "Harsh J Chouraria (JIRA)" <j...@apache.org>
Subject [jira] Created: (MAPREDUCE-2170) Send out last-minute load averages in TaskTrackerStatus
Date Mon, 01 Nov 2010 20:06:24 GMT
Send out last-minute load averages in TaskTrackerStatus
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                 Key: MAPREDUCE-2170
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2170
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
          Components: jobtracker
    Affects Versions: 0.22.0
         Environment: GNU/Linux
            Reporter: Harsh J Chouraria
            Assignee: Harsh J Chouraria
            Priority: Minor
             Fix For: 0.22.0


Load averages could be useful in scheduling. This patch looks to extend the existing Linux
resource plugin (via /proc/loadavg file) to allow transmitting load averages of the last one
minute via the TaskTrackerStatus.

Patch is up for review, with test cases added, at: https://reviews.apache.org/r/20/

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