I suggest you take a look at AvatarNode which runs standby avatar that can be activated if primary avatar fails.
On Thursday, May 13, 2010, Jeff Zhang <[email protected]> wrote: > Hi all, > > I wonder is it enough for recovering hadoop cluster by just coping the > meta data from SecondaryNameNode to the new master node ? Do I any > need do any other stuffs ? > Thanks for any help. > > > > -- > Best Regards > > Jeff Zhang >
