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Posted to dev@knox.apache.org by "Larry McCay (Jira)" <ji...@apache.org> on 2020/03/26 23:31:00 UTC

[jira] [Resolved] (KNOX-2308) Add sortNumeric to KnoxShellTable for Cols that are numeric but values are String

     [ https://issues.apache.org/jira/browse/KNOX-2308?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Larry McCay resolved KNOX-2308.
-------------------------------
    Resolution: Fixed

> Add sortNumeric to KnoxShellTable for Cols that are numeric but values are String
> ---------------------------------------------------------------------------------
>
>                 Key: KNOX-2308
>                 URL: https://issues.apache.org/jira/browse/KNOX-2308
>             Project: Apache Knox
>          Issue Type: Improvement
>          Components: KnoxShell
>            Reporter: Larry McCay
>            Assignee: Larry McCay
>            Priority: Major
>             Fix For: 1.4.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> Tables that are created from CSV files contain cols with only String types even though cols can be created with specific types. Sorting numeric values as Strings result in improper sorts. This patch provides a sortNumeric which internally converts the col to doubles and then does the sort. It sorts the table properly but leaves the col unchanged within the table itself.



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