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From "Sreekanth Ramakrishnan (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-4238) [mapred] Unavailable schedulingInfo in "hadoop list [all]" output should be marked "N/A"
Date Thu, 25 Sep 2008 06:31:44 GMT

    [ 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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