从PDF转换
转换为PDF
从PDF处理
从CAD转换
转换为CAD
从图片转换
转换为图片
文件压缩
电子书转换
使用技巧
客户端下载
Ask Time:2015-02-03T05:35:46 Author:user1290942
In hadoop namenodes are a single point of failure. If you use a spark along side hadoop does Zookeeper take care of the single point of failure hadoop would normally have on its own? Or does it still rely on the namenode for the hdfs input