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https://issues.apache.org/jira/browse/KYLIN-4113?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shaofeng SHI reassigned KYLIN-4113:
-----------------------------------
Assignee: 陈伟双
> Remove the surplus allCubes field
> ---------------------------------
>
> Key: KYLIN-4113
> URL: https://issues.apache.org/jira/browse/KYLIN-4113
> Project: Kylin
> Issue Type: Improvement
> Components: Web , Website
> Affects Versions: v2.6.1
> Environment: computery：macOS Mojave 10.14.5
> Reporter: 陈伟双
> Assignee: 陈伟双
> Priority: Major
> Labels: easyfix
> Attachments: image-2019-07-25-15-26-05-703.png,
> image-2019-07-25-15-42-39-130.png
>
> Original Estimate: 96h
> Remaining Estimate: 96h
>
> After selecting the project-name, it will go to the backend to get the cube
> under the current project, but there will be a request to get all the cubes,
> even if the backend does not succeed in the permission control, but this is
> superfluous. I checked and found that all the cubes were obtained only
> because I need to judge whether there is a cube with the same name when
> editing or creating the cube. This should not be done in the front end, but
> the information is submitted to the back end when the cube is created. A
> unified judgment is made by the back end. Otherwise, there will be a
> situation where the number of cubes that can be viewed by the current
> logged-in user's privilege is limited, so it is not complete to determine
> whether the cube is renamed at the time of creation. This leads to the fact
> that even if the cube with the same name is created, you can see two cubes
> with the same name when you can view all cube users (admin). . .
> The extra code path to get the cube request:
>
> {code:java}
> webapp/app/js/controllers/cubeSchema.js{code}
>
> In this position ：
> !image-2019-07-25-15-42-39-130.png!
>
> This code should not be written directly in the CubeSchemaCtrl controller,
> otherwise it will trigger the execution of this code when a page references
> the controller, and there is a case of repeated request to initiate the
> request. I don't know why. Perhaps it is because the other properties or
> methods under this controller change to trigger the execution of this code.
>
> I pass the check backend
>
> {code:java}
> server-base/src/main/java/org/apache/kylin/rest/controller/CubeController.java{code}
> The file found that there is a ready-made check interface, and I don't know
> why it is not connected. I refer it to the front end for the request and
> delete the other redundant code.
>
>
>
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