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https://issues.apache.org/jira/browse/HDFS-6407?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14637670#comment-14637670
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Chang Li commented on HDFS-6407:
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bq.This change is unacceptable as it will hinder readability as the numbers can
be as large as couple terabytes
[~wheat9] sorry about if there is misunderstanding, but it seems you are not
understanding my work right.
Though I disable the fmt in dust template, I let dataTable to do the work to
render the table and display it with right unit. I attach the sorting table.png
for you to see the effect.
bq. Approaches that really separate the controls and the views are definitely
the way to go
I think my .5 patch actually separate the control and views. Actually it's
dataTable enables me to do that with its property of orthogonal data: sorting,
display taking different input. It will help for you to understand my work if
you can read about the orthogonal data property of dataTable
https://www.datatables.net/manual/orthogonal-data.
> new namenode UI, lost ability to sort columns in datanode tab
> -------------------------------------------------------------
>
> Key: HDFS-6407
> URL: https://issues.apache.org/jira/browse/HDFS-6407
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: namenode
> Affects Versions: 2.4.0
> Reporter: Nathan Roberts
> Assignee: Benoy Antony
> Priority: Critical
> Labels: BB2015-05-TBR
> Attachments: 002-datanodes-sorted-capacityUsed.png,
> 002-datanodes.png, 002-filebrowser.png, 002-snapshots.png,
> HDFS-6407-002.patch, HDFS-6407-003.patch, HDFS-6407.4.patch,
> HDFS-6407.5.patch, HDFS-6407.patch, browse_directory.png, datanodes.png,
> snapshots.png, sorting table.png
>
>
> old ui supported clicking on column header to sort on that column. The new ui
> seems to have dropped this very useful feature.
> There are a few tables in the Namenode UI to display datanodes information,
> directory listings and snapshots.
> When there are many items in the tables, it is useful to have ability to sort
> on the different columns.
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