being fast (2.6 GB FSImage ~ 50s) adding no heavy additional load to HDFS NameNode (no NameNode queries, you can run it on second NameNode) The disadvantage is no real time update, only when NameNode ...
I originally created this as a short to-do list of study topics for becoming a software engineer, but it grew to the large list you see today. After going through this study plan, I got hired as a ...