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Posted to issues@kylin.apache.org by "jiezouSH (JIRA)" <ji...@apache.org> on 2018/11/28 06:04:00 UTC

[jira] [Created] (KYLIN-3705) Segment Pruner mis-functions when the source data has Chinese characters

jiezouSH created KYLIN-3705:
-------------------------------

             Summary: Segment Pruner mis-functions when the source data has Chinese characters
                 Key: KYLIN-3705
                 URL: https://issues.apache.org/jira/browse/KYLIN-3705
             Project: Kylin
          Issue Type: Bug
    Affects Versions: v2.5.1
            Reporter: jiezouSH


Source Data:

"合肥市"，“西安市”，“北京市”

 

sql:

select * from ZYZ.TEST_ZYZ_3 where name='合肥市'

 

Actual Result:

empty result.

 

Root Cause:

Dimension range is computed In factDistinctColumnsReducer,  but unfortunately the dimension range is not written in UTF-character. 



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