[GitHub] carbondata pull request #2863: [WIP] Optimise decompressing while filling th...

[jackylk]

Github user jackylk commented on a diff in the pull request:

    https://github.com/apache/carbondata/pull/2863#discussion_r233341050
  
    --- Diff: 
core/src/main/java/org/apache/carbondata/core/scan/result/vector/impl/CarbonColumnVectorImpl.java
 ---
    @@ -53,6 +53,12 @@
     
       private DataType blockDataType;
     
    +  private int[] lengths;
    --- End diff --
    
    please add comment for these three newly added variables


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