目录1. 基本概念1.1 基本示例2. 字段映射类型2.1 ID 映射2.2 常规字段映射2.3 嵌套对象映射2.4 集合映射3. 复杂映射:多对一与一对多3.1 多对一映射3.2 一对多映射4. 嵌套查询嵌套查询示例5. 自定义类型转换自定义&n
I\'m not thrilled with the argument-passing architecture I\'m evolving for the (many) Perl scripts that have been developed for some scripts that call various Hadoop MapReduce jobs.