[GitHub] carbondata issue #2670: [CARBONDATA-2917] Support binary datatype

[xuchuanyin]

Github user xuchuanyin commented on the issue:

    https://github.com/apache/carbondata/pull/2670
  
    @QiangCai I'm not sure about how to solve this. Maybe you can try origin 
spark and impala and observe how they solve this.


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