cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Jonathan Ellis <>
Subject Re: IndexOperator LT/LTE/GT/GTE Implementation
Date Thu, 09 Sep 2010 23:41:55 GMT
as the validation error ("No indexed columns present in index clause
with operator EQ") explains, you need at least one at EQ after which
you can add others w/ other operators

On Thu, Sep 9, 2010 at 1:08 PM, David Erickson <> wrote:
> Hi all,
> I have been running the nightly of Cassandra and was able to get the
> secondary indices working for me, and queryable with IndexOperator.EQ.
>  I have an additional index that I need to use IndexOperator.LTE on
> for LongType, which I tried to use but the equivalent of a
> NotImplementedException was thrown for anything other than .EQ.  I
> found the commit introducing this:
> 283e365196cdad3fb352de0b6d7a8c0ddd1d784a however what puzzles me is
> the same commit claims to fix issue 1401 "allow all operators in
> secondary clauses to index query"
> (, and introduces
> a test for the GTE operator.  So my question is why is the
> ThriftValidator disallowing these queries?
> Thanks,
> David

Jonathan Ellis
Project Chair, Apache Cassandra
co-founder of Riptano, the source for professional Cassandra support

View raw message