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https://issues.apache.org/jira/browse/KYLIN-2031?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Billy Liu updated KYLIN-2031:
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Summary: New Fix_length_Hex encoding to support hash value and better
Integer encoding to support negative value (was: some more DimensionEncoding)
> New Fix_length_Hex encoding to support hash value and better Integer encoding
> to support negative value
> -------------------------------------------------------------------------------------------------------
>
> Key: KYLIN-2031
> URL: https://issues.apache.org/jira/browse/KYLIN-2031
> Project: Kylin
> Issue Type: New Feature
> Reporter: hongbin ma
> Assignee: hongbin ma
> Fix For: v1.6.1
>
>
> 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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