On Fri, Aug 5, 2011 at 8:52 AM, M. C. Srivas <[email protected]> wrote: > The normal behavior would be for the HMaster to make the hlog read-only > before processing it.... very simple fencing and works on all Posix or > close-to-Posix systems. Does that not work on HDFS?
I'm sure you know the answer to that :) I agree it would be a better solution as it won't rely on the "particular" semantics of a single dfs. J-D
