On Thu, Mar 7, 2013 at 1:14 PM, Enis Söztutar <[email protected]> wrote:
> We do not have to created references to references. We can find the > original file, and directly create a ref at the grand daughters. The messy > part, is in the cleanup for parent region, where we have to recursively > search for all successors to decide whether we can delete this region, and > delete the hfile. > Yes. That is a few trips to the NN listing directory contents and then some edits/reading of .META. We would have to introduce a QuarterHFile to go with our HalfHFile (or rename HalfHFile as PieceO'HFile). St.Ack
