Michael, Configuration is not reloaded for daemons. There is currently no way to refresh configuration once the cluster is started. Some specific aspects - like queue configuration, blacklist nodes can be reloaded based on commands like hadoop admin refreshQueues or some such.
Thanks Hemanth On Wed, Jun 30, 2010 at 4:56 AM, jiang licht <licht_ji...@yahoo.com> wrote: > configuration changes can be captured and applied (some of them) w/o > restarting hadoop services on both master and slave boxes. > > Thank, > --Michael > > >
