From Scan.java:
* To only retrieve columns within a specific range of version timestamps,
* execute {@link #setTimeRange(long, long) setTimeRange}.
On Fri, Feb 18, 2011 at 6:48 AM, Jason Rutherglen
jason.rutherg...@gmail.com wrote:
For search integration we need to, on server reboot scan
Thanks Ted! Is there some underlying efficiency to this, or will it
be scanning all of the rows underneath?
On Fri, Feb 18, 2011 at 7:47 AM, Ted Yu yuzhih...@gmail.com wrote:
From Scan.java:
* To only retrieve columns within a specific range of version timestamps,
* execute {@link
There is minimal/no underlying efficiency. It's basically a full
table/region scan with a filter to discard the uninteresting values.
We have various timestamp filtering techniques to avoid reading from
files, eg: if you specify a time range [100,200) and a hfile only
contains [0,50) we'll not
Ryan, thanks, I think a full scan'll be fine as it's a one time event
on startup/recovery, and I am curious either way.
On Fri, Feb 18, 2011 at 10:08 AM, Ryan Rawson ryano...@gmail.com wrote:
There is minimal/no underlying efficiency. It's basically a full
table/region scan with a filter to
