Hi,
I was just wondering why is there only one instance of HLog? Wouldn't
this incur the overhead of synchronization when more than one region tries
to write to ? Why dnt we have an HLog per HRegion so that they Hregion's
writes are independent of each other? Plz do let me know if I
plementation on each GFS server, these writes could
cause a large number of disk seeks to write to the different physical log
files."
Cheers,
Akash A
On Tue, Aug 23, 2011 at 3:18 AM, Akash Ashok wrote:
> Hi,
> I was just wondering why is there only one instance of HLog? Wouldn'
