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https://issues.apache.org/jira/browse/MAPREDUCE-1898?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12890976#action_12890976
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Konstantin Boudnik commented on MAPREDUCE-1898:
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Patch looks good. The only nit: would it be better to replace string 
concatenation in {{JobTracker.getJobSummaryInfo}} with StringBuffer.append() 
operations ?

> [Herriot] Implement a functionality for getting the job summary information 
> of a job.
> -------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-1898
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1898
>             Project: Hadoop Map/Reduce
>          Issue Type: Task
>          Components: test
>            Reporter: Vinay Kumar Thota
>            Assignee: Vinay Kumar Thota
>         Attachments: 1898-ydist-security.patch, 1898-ydist-security.patch, 
> 1898-ydist-security.patch, MAPREDUCE-1898.patch
>
>
> Implement a method for getting the job summary details of a job. The job 
> summary should be.
> jobId, startTime, launchTime, finishTime, numMaps, numSlotsPerMap, 
> numReduces, numSlotsPerReduce, user, queue, status, mapSlotSeconds, 
> reduceSlotSeconds, clusterMapCapacity,clusterReduceCapacity.

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