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Date: Wed, 24 Sep 2008 23:31:44 -0700 (PDT)
From: "Sreekanth Ramakrishnan (JIRA)" <jira@apache.org>
To: core-dev@hadoop.apache.org
Subject: [jira] Commented: (HADOOP-4238) [mapred] Unavailable schedulingInfo
 in "hadoop list [all]" output should be marked "N/A"
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    [ https://issues.apache.org/jira/browse/HADOOP-4238?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12634385#action_12634385 ] 

Sreekanth Ramakrishnan commented on HADOOP-4238:
------------------------------------------------

Fixing the column with alignment can break the existing script which might dependent on the tab delimited values which are currently being generated by the script. Making any changes or making it fixed with table would mean rewriting parsing logic which scripts might currently use today. Plus this would mean that we would have to make assumptions on length of the scheduling information on a particular job or other attributes which are currently being displayed.

> [mapred] Unavailable schedulingInfo in "hadoop list [all]" output should be marked "N/A"
> ----------------------------------------------------------------------------------------
>
>                 Key: HADOOP-4238
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4238
>             Project: Hadoop Core
>          Issue Type: Bug
>    Affects Versions: 0.19.0
>            Reporter: Vinod K V
>            Assignee: Sreekanth Ramakrishnan
>             Fix For: 0.19.0
>
>         Attachments: HADOOP-4238-1.patch, HADOOP-4238-2.patch
>
>
> When schedulingInfo is not available for a job, "hadoop list [all]" doesn't print anything. This, combined with the fact that the columns are not aligned properly, makes it difficult to comprehend the output.

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