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From "Hemanth Yamijala (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-862) Modify UI to support a hierarchy of queues
Date Mon, 14 Sep 2009 14:58:57 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-862?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12755011#action_12755011
] 

Hemanth Yamijala commented on MAPREDUCE-862:
--------------------------------------------

I looked at the CLI changes. Look mostly fine. Few minor comments:

- displayQueueInfo: Redundant call to jobQueueInfo.getChildren can be removed.
- Also, I think child queues should be printed before the jobs are shown as its more natural
that way
- Should we print the full name of the queue when displaying the queue name ? I think it will
be convenient to do so.
- Also, I think it will be useful to separate each queue info with a separator like "====="
- I think we should try and write test cases using TestMRCli.

> Modify UI to support a hierarchy of queues
> ------------------------------------------
>
>                 Key: MAPREDUCE-862
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-862
>             Project: Hadoop Map/Reduce
>          Issue Type: Sub-task
>            Reporter: Hemanth Yamijala
>            Assignee: V.V.Chaitanya Krishna
>         Attachments: clustersummarymodification.png, detailspage.png, initialscreen.png,
MAPREDUCE-862-1.patch, MAPREDUCE-862-2.patch, subqueue.png
>
>
> MAPREDUCE-853 proposes to introduce a hierarchy of queues into the Map/Reduce framework.
This JIRA is for defining changes to the UI related to queues. This includes the hadoop queue
CLI and the web UI on the JobTracker.

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