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Posted to issues@kylin.apache.org by "hongbin ma (JIRA)" <ji...@apache.org> on 2016/09/19 11:12:21 UTC

[jira] [Created] (KYLIN-2031) some more DimensionEncoding

hongbin ma created KYLIN-2031:
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             Summary: some more DimensionEncoding
                 Key: KYLIN-2031
                 URL: https://issues.apache.org/jira/browse/KYLIN-2031
             Project: Kylin
          Issue Type: New Feature
            Reporter: hongbin ma
            Assignee: hongbin ma


1. for some use cases string value represent hash code is used. The string only consist of [0~9A~F] (hex values), so two characters can be squashed into one byte
2. The current IntegerDimEnc does not support negative values, need another IntegerDimEnc that supports negative values



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