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https://issues.apache.org/jira/browse/KYLIN-5500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17714875#comment-17714875
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ASF subversion and git services commented on KYLIN-5500:
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Commit 17f21a47ca764438fc93a729bbe93ac6add42f33 in kylin's branch
refs/heads/kylin5 from Qian Xia
[ https://gitbox.apache.org/repos/asf?p=kylin.git;h=17f21a47ca ]
KYLIN-5500 refine dimension trim issue
> Adding dimensions does not recognize Spaces
> -------------------------------------------
>
> Key: KYLIN-5500
> URL: https://issues.apache.org/jira/browse/KYLIN-5500
> Project: Kylin
> Issue Type: Bug
> Reporter: Laura Xia
> Assignee: Laura Xia
> Priority: Major
>
> 建两张相同的表，其中某一列末尾带空格，然后构建模型，将带空格的列添加到维度中，
> 保存模型时，报的错误信息：“KE-010010001(重复的维度名)：维度名称 “LO_ORDERKEY” 已存在。请重新命名。”
> 但接口展示的维度，其中的一个是带空格的，并没有重复，所以无法识别维度末尾带空格的情况
>
> 复现步骤：
> 1、建表：
> 表1：正常构建
> create TABLE FOX.LINEORDER_kg1 (
> {{LO_ORDERKEY}} BIGINT,
> {{LO_LINENUMBER}} BIGINT,
> {{LO_PARTKEY}} INT)
> 表2：维度LO_ORDERKEY末尾带空格（”LO_ORDERKEY “）
> create TABLE FOX.LINEORDER_kg2(
> {{`LO_ORDERKEY `}} BIGINT,
> {{LO_LINENUMBER}} BIGINT,
> {{LO_PARTKEY}} INT)
>
> 2、构建模型：表1 join 表2，添加维度：表1的“LO_ORDERKEY”、表2的”LO_ORDERKEY “
> 3、报错模型：报错误的信息
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