[jira] [Comment Edited] (HDFS-6407) new namenode UI, lost ability to sort columns in datanode tab

["Haohui Mai (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HDFS-6407?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14639638#comment-14639638 ] 

Haohui Mai edited comment on HDFS-6407 at 7/23/15 11:03 PM:
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I uploaded the v8 patch that implements sorting, pagination and filter for the datanodes. The basic idea is to attach the value as an attribute (i.e. {{ng-value}}) to the cell, and to sort based on the attribute instead of the text. This approach eliminates all the parsing / rendering hacks that have to be put in to accommodate the output of various pretty printers.

Note: the current patch depends on HDFS-8816.


was (Author: wheat9):
I uploaded the v8 patch that implements sorting, pagination and filter for the datanodes. The basic idea is to attach the value as an attribute (i.e. {{ng-value}}) to the cell, and to sort based on the attribute instead of the text.

> 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-6407.008.patch, HDFS-6407.4.patch, HDFS-6407.5.patch, HDFS-6407.6.patch, HDFS-6407.7.patch, HDFS-6407.patch, browse_directory.png, datanodes.png, snapshots.png, sorting 2.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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