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Posted to issues@kylin.apache.org by "nichunen (JIRA)" <ji...@apache.org> on 2015/08/27 16:02:46 UTC

[jira] [Comment Edited] (KYLIN-966) When user creates a cube, if enter a name which already exists, Kylin will thrown expection on last step

    [ https://issues.apache.org/jira/browse/KYLIN-966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14716693#comment-14716693 ] 

nichunen edited comment on KYLIN-966 at 8/27/15 2:02 PM:
---------------------------------------------------------

Attached is my patch for the fix of this issue. Store all cube names before cube creation, after inputting the cube name, check whether the name has exited, if so, give an error message.


was (Author: nichunen):
 Disable next step when cube name is exited during cube creation for the first step.

> When user creates a cube, if enter a name which already exists, Kylin will thrown expection on last step
> --------------------------------------------------------------------------------------------------------
>
>                 Key: KYLIN-966
>                 URL: https://issues.apache.org/jira/browse/KYLIN-966
>             Project: Kylin
>          Issue Type: Bug
>          Components: Web 
>    Affects Versions: v0.7.2
>            Reporter: Shaofeng SHI
>            Assignee: Zhong,Jason
>         Attachments: KYLIN-966.patch
>
>
> Kylin cube wizard should check the uniqueness of the name once user entered it; Otherwise, it will fail on last step when writting to resource store (timestamp wasn' expected); And even if user changes name will not work, finally have to cancel and create from scratch, which is bad. 



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