I'm not sure what's the exact meaning of the tasktracker information you mentioned
there is a "TaskTrackerStatus" class, and when the system runs, tt jt transmits serialized objects of this class which contains some information through heartbeat and there is a hashmap<string, TaskTrackerStatus> in JobTracker, Best, Nan On Wed, Nov 30, 2011 at 9:26 PM, mohmmadanis moulavi < [email protected]> wrote: > > > > > > Friends, > > > > I want to know, how Jobtracker stores information about > tasktracker & their tasks? > is it stored in memory or is it stored in file? > If anyone knows it, please let me know it > > > > > > > > Thanks & Regards, > > Mohmmadanis Moulavi > > Student, > MTech (Computer Sci. & Engg.) > Walchand college of Engg. Sangli (M.S.) India -- Nan Zhu School of Electronic, Information and Electrical Engineering,229 Shanghai Jiao Tong University 800,Dongchuan Road,Shanghai,China E-Mail: [email protected]
