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From "Shinichi Yamashita (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-5377) JobID is not displayed truly by "hadoop job -history" command
Date Fri, 19 Jul 2013 21:42:49 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-5377?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13714114#comment-13714114
] 

Shinichi Yamashita commented on MAPREDUCE-5377:
-----------------------------------------------

When this patch applies, "Job tracker host name" and Job ID are shown truly as follows.


{quote}
[hadoop@hadoop hadoop]$ hadoop job -history terasort

Hadoop job: job_201307191206_0001
=====================================
Job tracker host name: hadoop
User: hadoop
JobName: TeraSort
JobConf: hdfs://hadoop:8020/hadoop/mapred/staging/hadoop/.staging/job_201307191206_0001/job.xml
Submitted At: 19-7-2013 12:06:29
Launched At: 19-7-2013 12:06:30 (0sec)
Finished At: 19-7-2013 12:06:44 (14sec)
Status: SUCCESS
{quote}
                
> JobID is not displayed truly by "hadoop job -history" command
> -------------------------------------------------------------
>
>                 Key: MAPREDUCE-5377
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5377
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv1
>    Affects Versions: 1.2.0
>            Reporter: Shinichi Yamashita
>            Assignee: Shinichi Yamashita
>            Priority: Minor
>              Labels: newbie
>         Attachments: MAPREDUCE-5377.patch
>
>
> JobID output by "hadoop job -history" command is wrong string.
> {quote}
> [hadoop@hadoop hadoop]$ hadoop job -history terasort
> Hadoop job: 0001_1374260789919_hadoop
> =====================================
> Job tracker host name: job
> job tracker start time: Tue May 18 15:39:51 PDT 1976
> User: hadoop
> JobName: TeraSort
> JobConf: hdfs://hadoop:8020/hadoop/mapred/staging/hadoop/.staging/job_201307191206_0001/job.xml
> Submitted At: 19-7-2013 12:06:29
> Launched At: 19-7-2013 12:06:30 (0sec)
> Finished At: 19-7-2013 12:06:44 (14sec)
> Status: SUCCESS
> {quote}
> In this example, it should show "job_201307191206_0001" at "Hadoop job:", but shows "0001_1374260789919_hadoop".
In addition, "Job tracker host name" and "job tracker start time" is invalid.
> This problem can solve by fixing setting of jobId in HistoryViewer(). In addition, it
should fix the information of JobTracker at HistoryViewr.

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