Hi all, I'd like to deep into internal structure of TFile, from the javadoc and jira-HADOOP-3315, it sounds TFile is a bit like the SequenceFile, but also it has index which makes it like MapFile. I know jira-HADOOP-3315 has all the information of TFile, but this jira issue contains too many comments, I want to know is there any formal document about the TFile ? Thank you.
Jeff Zhang
