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From "Harsh J (Resolved) (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (MAPREDUCE-490) Allow printing of TaskEvents for a Job from command line
Date Mon, 16 Jan 2012 10:36:39 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-490?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Harsh J resolved MAPREDUCE-490.
-------------------------------

    Resolution: Not A Problem

Already available as "job -events".
                
> Allow printing of TaskEvents for a Job from command line
> --------------------------------------------------------
>
>                 Key: MAPREDUCE-490
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-490
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>            Reporter: Devaraj Das
>            Priority: Minor
>
> It might make sense to have these commands:
> bin/hadoop job -numEvents <job_id> : this will print the number of events that
the job generated so far
> bin/hadoop job <fromEvent> <maxEvents> <job_id> : this will print the
events in the range {fromEvent, fromEvent + maxEvents} for the given job id (only the contents
of the event objects, not the actual logs). For example, it might print 
>       event# 100, Map/Reduce, Success, http://foo.com:port/, taskId
> bin/hadoop job <fromEvent> <maxEvents> <full> <job_id> : This
will print the contents of the logs (like what the JobClient does today)

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