Hi Ahmad, Those are the classes used for daemons to talk to each other. Take a look at what IPC means:
<http://en.wikipedia.org/wiki/Inter-process_communication> Hope this helps. Alex On Wed, Jul 7, 2010 at 11:32 AM, Ahmad Shahzad <[email protected]> wrote: > Hi ALL, > Can anyone tell me that what is the purpose of IPC classes in > hadoop. They are in the \src\core\org\apache\hadoop\ipc folder. > > Regards, > Ahmad Shahzad >
