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chenerlu/CarbonDataLearning

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Apache CarbonData源码阅读

源码:https://github.com/apache/incubator-carbondata

目录

  1. 源码目录

  2. format模块

    2.1 文件目录结构

    2.2 文件内容详解

    2.2.1 Schema文件格式

    2.2.2 carbondata文件格式

    2.2.3 carbonindex文件格式

    2.2.4 dictionary 文件格式

    2.2.5 tablestatus 文件格式

  3. integration模块

    3.1 spark集成

    3.2 spark2集成

  4. core模块

    4.1 Scan(查询)

    4.2 Filter Expression

    4.3 LRU Cache

    4.4 BTree Index

  5. processing模块

    5.1 Global Dictionary

    5.2 DataLoading(数据加载)

    5.3 Compression Encoding

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