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Posted to issues@kylin.apache.org by "Shaofeng SHI (JIRA)" <ji...@apache.org> on 2016/11/04 06:28:58 UTC
[jira] [Commented] (KYLIN-2127) UI bug fix for Extend Column
[ https://issues.apache.org/jira/browse/KYLIN-2127?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15635424#comment-15635424 ]
Shaofeng SHI commented on KYLIN-2127:
-------------------------------------
Jason has this been merged?
> UI bug fix for Extend Column
> ----------------------------
>
> Key: KYLIN-2127
> URL: https://issues.apache.org/jira/browse/KYLIN-2127
> Project: Kylin
> Issue Type: Bug
> Components: Web
> Affects Versions: v1.5.4.1
> Reporter: kangkaisen
> Assignee: kangkaisen
> Fix For: v1.6.0
>
> Attachments: KYLIN-2127.patch
>
>
> In the 1.5.4.1 version of Kylin. we firstly add a new SUM(MAX, MIN...) measure and then add a Extend Column measure, finally save the cube will fail.
> Because of the json data of Extend Column measure is like this:
> {
> "name": "周起始日",
> "function": {
> "expression": "EXTENDED_COLUMN",
> "returntype": "extendedcolumn(100)",
> "parameter": {
> "type": "column",
> "value": "WK",
> "next_parameter": {
> "type": "column",
> "value": "WK_FROM",
> "next_parameter": {}
> }
> },
> "configuration": null
> }
> }
> the last {{next_parameter}} is {}, it should be null.
> This bug may be introduced by KYLIN-1767.
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