https://u5656487.github.io/2016/01/19/Hadoop%E5%AE%8C%E5%85%A8%E5%88%86%E5%B8%83%E5%BC%8F%E6%90%AD%E5%BB%BA/ If there's no failure then what is success?
https://u5656487.github.io/2016/01/19/Hadoop%E5%AE%8C%E5%85%A8%E5%88%86%E5%B8%83%E5%BC%8F%E6%90%AD%E5%BB%BA/
If there's no failure then what is success?