Take a look at Phoenix(https://github.com/forcedotcom/phoenix). It supports both salting and fuzzy row filtering through its skip scan.
On Sun, Oct 20, 2013 at 10:42 PM, Premal Shah <[email protected]>wrote: > Have you looked at FuzzyRowFilter? Seems to me that it might satisfy your > use-case. > > http://blog.sematext.com/2012/08/09/consider-using-fuzzyrowfilter-when-in-need-for-secondary-indexes-in-hbase/ > > > On Sun, Oct 20, 2013 at 9:31 PM, Tony Duan <[email protected]> wrote: > > > Alex Vasilenko <aa.vasilenko@...> writes: > > > > > > > > Lars, > > > > > > But how it will behave, when I have salt at the beginning of the key to > > > properly shard table across regions? Imagine row key of format > > > salt:timestamp and rows goes like this: > > > ... > > > 1:15 > > > 1:16 > > > 1:17 > > > 1:23 > > > 2:3 > > > 2:5 > > > 2:12 > > > 2:15 > > > 2:19 > > > 2:25 > > > ... > > > > > > And I want to find all rows, that has second part (timestamp) in range > > > 15-25. What startKey and endKey should be used? > > > > > > Alexandr Vasilenko > > > Web Developer > > > Skype:menterr > > > mob: +38097-611-45-99 > > > > > > 2012/2/9 lars hofhansl <lhofhansl@...> > > Hi, > > Alexandr Vasilenko > > Have you ever resolved this issue?i am also facing this iusse. > > i also want implement this functionality. > > Imagine row key of format > > salt:timestamp and rows goes like this: > > ... > > 1:15 > > 1:16 > > 1:17 > > 1:23 > > 2:3 > > 2:5 > > 2:12 > > 2:15 > > 2:19 > > 2:25 > > ... > > > > And I want to find all rows, that has second part (timestamp) in range > > 15-25. > > > > Could you please tell me how you resolve this ? > > thanks in advance. > > > > > > Tony duan > > > > > > > -- > Regards, > Premal Shah. >
