the heartbeat is the way that jobtracker and tasktracker communicate with each
other, tasktracker send heartbeat to jobtracker continuously, and jobtracker
returns the task or something else. tasktracker instance call the func
heartbeat() in jobtracker.java to send heartbeat.
At 2011-12-01
I want to know from where Jobtracker sends task(taskid) to tasktarcker
for scheduling.
i.e where it creates taskid & tasktracker pairs
Thanks & Regards,
Mohmmadanis Moulavi
Student,
MTech (Computer Sci. & Engg.)
Walchand college of Engg. Sangli (M.S.) India
I want to know from where Jobtracker sends task(taskid) to tasktarcker
for scheduling.
i.e where it creates taskid & tasktracker pairs
Thanks & Regards,
Mohmmadanis Moulavi
Student,
MTech (Computer Sci. & Engg.)
Walchand college of Engg. Sangli (M.S.) India
Friends,
What is use of TreeMapdata structure in JobTracker.java file
If anyone know it, please let me know it
Thanks & Regards,
Mohmmadanis Moulavi
Student,
MTech (Computer Sci. & Engg.)
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,
MTec
Friends,
I want to know, how Jobtracker stores information about tasktracker
& their tasks?
and also where does Jobtracker store this information?, if anyone know
about this, please let me know it.
Thanks & Regards,
Mohmmadanis Moulavi
Student,
MTech (Computer Sci. &
