在Hadoop Map Reduce中解析PDF文件 [英] Parsing PDF files in Hadoop Map Reduce

问题描述

我必须解析HDFS中的Hadoop中的Map Reduce Program中的PDF文件。所以我从HDFS获取PDF文件作为输入分割，并且必须解析并发送到映射类。为了实现这个InputFormat，我通过了这个链接。这些输入分裂如何被解析并转换为文本格式？

I have to parse PDF files , that are in HDFS in a Map Reduce Program in Hadoop. So i get the PDF file from HDFS as Input splits and it has to be parsed and sent to the Mapper Class. For implementing this InputFormat I had gone through this link . How can the these input splits be parsed and converted into text format ?

推荐答案

这篇关于在Hadoop Map Reduce中解析PDF文件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！