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From mayunSaicmotor <...@git.apache.org>
Subject [GitHub] incubator-carbondata pull request #833: [CARBONDATA-951] create table ddl ca...
Date Mon, 01 May 2017 03:22:04 GMT
Github user mayunSaicmotor commented on a diff in the pull request:

    https://github.com/apache/incubator-carbondata/pull/833#discussion_r114095485
  
    --- Diff: format/src/main/thrift/carbondata.thrift ---
    @@ -130,6 +130,7 @@ struct DataChunk2{
         9: optional list<binary> encoder_meta; // Extra information required by encoders
         10: optional BlockletMinMaxIndex min_max; 
         11: optional i32 numberOfRowsInpage;
    +    12: optional list<i32> bitmap_encoded_dictionaries;
    --- End diff --
    
    store each chunk' dictionaries, for example if in 2 chunks one, have dictionary 2 and
3, and the other have 3 and 4. There are different between the 2 chunks. So bitmap_encoded_dictionaries
to store the dictionaries for each chunk.


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