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https://issues.apache.org/jira/browse/HADOOP-4238?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12634375#action_12634375
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Vinod K V commented on HADOOP-4238:
-----------------------------------

bq. initializing the schedulingInfo in the JobStatus to NA
In that case, we can remove the empty string checks for 
JobStatus.schedulingInfo (JspUtil.java +146).

Irrespective of this, the output will become a lot cleaner if we fix the column 
alignment issue. Will file a JIRA for that.

> [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
>
>
> 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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