目录引言一、问题描述1.1 报错示例1.2 报错分析1.3 解决思路二、解决方法2.1 方法一:转换为可哈希的类型2.2 方法二:使用其他数据结构2.编程3 方法三:使用元组2.4 方法四:使用哈希函数三、其他解决方法四、总结引
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.