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Posted to mapreduce-issues@hadoop.apache.org by "Hitesh Shah (Assigned) (JIRA)" <ji...@apache.org> on 2011/10/04 23:25:33 UTC

[jira] [Assigned] (MAPREDUCE-3125) app master web UI shows reduce task progress 100% even though reducers not complete and state running/scheduled

     [ https://issues.apache.org/jira/browse/MAPREDUCE-3125?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hitesh Shah reassigned MAPREDUCE-3125:
--------------------------------------

    Assignee: Hitesh Shah
    
> app master web UI shows reduce task progress 100% even though reducers not complete and state running/scheduled
> ---------------------------------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-3125
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3125
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 0.23.0
>            Reporter: Thomas Graves
>            Assignee: Hitesh Shah
>            Priority: Critical
>             Fix For: 0.23.0
>
>         Attachments: Screen shot 2011-09-29 at 5.20.27 PM.png, Screen shot 2011-09-29 at 5.20.59 PM.png, Screen shot 2011-09-29 at 5.21.18 PM.png
>
>
> ran same command as MAPREDUCE-3124. The app master web ui was displaying the reduce task progress as 100% even though the states were still running/scheduled.  Each of those reduce tasks had attempts that failed or killed and another one unassigned. Attaching screenshots.

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