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From kumarvishal09 <...@git.apache.org>
Subject [GitHub] incubator-carbondata pull request #631: [CARBONDATA-751]Adding Header And Ma...
Date Wed, 08 Mar 2017 16:49:57 GMT
Github user kumarvishal09 commented on a diff in the pull request:

    https://github.com/apache/incubator-carbondata/pull/631#discussion_r104963590
  
    --- Diff: format/src/main/thrift/carbondata.thrift ---
    @@ -183,11 +183,23 @@ struct FileFooter{
     }
     
     /**
    +* Footer for indexed carbon file
    +*/
    +struct FileFooterVersion3{
    +    1: required i64 num_rows; // Total number of rows in this file
    +    2: required SegmentInfo segment_info;	// Segment info (will be same/repeated for
all files in this segment)
    +    3: required list<BlockletIndex> blocklet_index_list;	// blocklet index of all
blocklets in this file
    +    4: optional list<BlockletInfo3> blocklet_info_list3;	// Information about blocklets
of all columns in this file
    +    5: optional dictionary.ColumnDictionaryChunk dictionary; // blocklet local dictionary
    +}
    +
    +/**
      * Header for appendable carbon file
      */
     struct FileHeader{
     	1: required i32 version; // version used for data compatibility
     	2: required list<schema.ColumnSchema> table_columns;  // Description of columns
in this file
    +	3: optional bool is_Footer_Present; //  to check whether footer is present or not  
   
    --- End diff --
    
    MutationType?


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