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From "Harsh J (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-2821) [MR-279] Missing fields in job summary logs
Date Sat, 03 Sep 2011 20:05:10 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-2821?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13096752#comment-13096752
] 

Harsh J commented on MAPREDUCE-2821:
------------------------------------

Per code comments, these appear to have been disabled for a reason:

{code}
  // private int numSlotsPerMap; | Doesn't make sense with potentially different
  // resource models
  // private int numSlotsPerReduce; | Doesn't make sense with potentially
  // different resource models
{code}

So is your reasoning atop these?

> [MR-279] Missing fields in job summary logs 
> --------------------------------------------
>
>                 Key: MAPREDUCE-2821
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2821
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ramya Sunil
>            Assignee: Harsh J
>            Priority: Minor
>             Fix For: 0.23.0
>
>
> The following fields are missing in the job summary logs in mrv2:
> - numSlotsPerMap
> - numSlotsPerReduce
> - clusterCapacity (Earlier known as clusterMapCapacity and clusterReduceCapacity in 0.20.x)
> The first two fields are important to know if the job was a High RAM job or not and the
last field is important to know the total available resource in the cluster during job execution.

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