Hadoop internal details

[monty123]

My query is how hadoop manages map files, files etc. stuffs. What is the
internal data structure is uses to manage things.
Whether it is graph of something..?
Please help. 
-- 
View this message in context: 
http://www.nabble.com/Hadoop-internal-details-tp23423618p23423618.html
Sent from the Hadoop core-user mailing list archive at Nabble.com.