Hi Keith, No I wasn't aware of that. So I'll move forward with the custom iterator.
Thank you for your time, Moises On Mon, Sep 28, 2015 at 12:35 PM, Keith Turner <[email protected]> wrote: > On Mon, Sep 28, 2015 at 12:19 PM, Moises Baly <[email protected]> > wrote: > >> Hi all: >> >> I would like to perform a range scan on a table, tweaking the definition >> of what goes into a particular key range. One way I can think of is writing >> a filter on the key, and that would work fine. But I think it would be slow >> compared to a scan / seek custom iterator. How does the underlying login >> works? Does Filter goes through all records, or since is sorted follows the >> same underlying logic as a scan? Would a custom iterator perform better? >> > > Yes, filter will read all data. Custom iterator that seeks may be faster. > > Are you aware of the following? > > https://issues.apache.org/jira/browse/ACCUMULO-3961 > https://github.com/apache/accumulo/pull/42 > > >> >> Thank you for your time, >> >> Moises >> > >
