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Posted to mapreduce-dev@hadoop.apache.org by "Amar Kamat (JIRA)" <ji...@apache.org> on 2009/09/30 11:13:32 UTC

[jira] Created: (MAPREDUCE-1048) Show total slot usage in cluster summary on jobtracker webui

Show total slot usage in cluster summary on jobtracker webui
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                 Key: MAPREDUCE-1048
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1048
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
          Components: jobtracker
            Reporter: Amar Kamat
            Assignee: Amar Kamat


With High-Ram jobs coming into the picture, its important to also show the slot usage in cluster summary since total-running-maps < total-slots-occupied. 

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[jira] Reopened: (MAPREDUCE-1048) Show total slot usage in cluster summary on jobtracker webui

Posted by "Sharad Agarwal (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/MAPREDUCE-1048?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sharad Agarwal reopened MAPREDUCE-1048:
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Some of the issues are applicable for trunk patch as well. Reopening the issue.

> Show total slot usage in cluster summary on jobtracker webui
> ------------------------------------------------------------
>
>                 Key: MAPREDUCE-1048
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1048
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: jobtracker
>    Affects Versions: 0.20.1
>            Reporter: Amar Kamat
>            Assignee: Amareshwari Sriramadasu
>             Fix For: 0.22.0
>
>         Attachments: mapred-1048-v1.0.patch, mapred-1048-v1.1.patch, patch-1048-0.20.txt, patch-1048-1.txt, patch-1048-2.txt, patch-1048-3.txt, patch-1048.txt
>
>
> With High-Ram jobs coming into the picture, its important to also show the slot usage in cluster summary since total-running-maps < total-slots-occupied. 

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