I'm trying out 2i, and I'm having a little trouble similar to this old
thread. I don't see any keys returned when I try and query a secondary
index.
My storage_backend is set to riak_kv_eleveldb_backend. I seem to have
added values to the secondary index well enough - I can see a header
"X-Riak-Meta-All: 2" returned when I request the object by it's regular
key. When I try and query the 2i,
curl -v "127.0.0.1:8071/buckets/cpg_mb/index/all_int/0/5"
I simply get
{"keys":[]}
Is there any other configuration I need to set? I simply changed my
backend to ELevelDB and restarted my (single) node. Any other ideas?
Thanks,
Daniel
On Thu, Aug 4, 2011 at 10:35 AM, Craig Muth <[email protected]> wrote:
> > you'll need to look in etc/app.config in the release directory and
> change the value for the storage_backend setting to riak_kv_index_backend
>
> Thanks.
>
> How stable is the riak_kv_index_backend? If we're aiming to go to prod in
> a couple months would we be better advised to use riak search? It seems as
> though it's functionality is a superset of secondary indexing, though more
> painful to implement.
>
> --Craig
>
>
>
> On Wed, Aug 3, 2011 at 9:48 PM, Jeremiah Peschka <
> [email protected]> wrote:
>
>> I believe 1.0 is scheduled for November.
>>
>> ---
>> Jeremiah Peschka
>> Founder, Brent Ozar PLF, LLC
>>
>> On Aug 3, 2011, at 9:47 PM, Antonio Rohman Fernandez wrote:
>>
>> > Another question... the old problem of querying smaller buckets with
>> MapReduce is resolved with secondary indexes?
>> > following this pattern => curl
>> http://127.0.0.1:8098/buckets/loot/index/category_bin/eq/armor i think
>> Riak doesn't have to check all the buckets/keys in memory to match the one
>> you look for as it happened on a MapReduce, right? so
>> http://127.0.0.1:8098/buckets/rohman_messages/index/date_int/eq/20110801would
>> give me all messages from Rohman ( in a personalized bucket ) for the
>> day 1st of August of 2011 in a much faster way, right?
>> > thanks
>> >
>> > Rohman
>> >
>> > On Thu, 04 Aug 2011 12:38:17 +0800, Antonio Rohman Fernandez wrote:
>> >
>> >> seeing OSCON's PDF... when will we be able to have Riak 1.0 with
>> secondary indexes out? This is an improvement that can help me pretty well
>> out on my project. Any ETA?
>> >> thanks
>> >>
>> >> Rohman
>> >>
>> >> On Wed, 3 Aug 2011 22:02:53 -0600, Kelly McLaughlin wrote:
>> >>
>> >> Craig,
>> >> The default backend is bit cask and if you want to use the indexes
>> you'll need to look in etc/app.config in the release directory and change
>> the value for the storage_backend setting to riak_kv_index_backend instead
>> of riak_kv_bitcask_backend. I suspect that's the problem. Cheers.
>> >> Kelly
>> >>
>> >> On Aug 3, 2011, at 9:42 PM, Craig Muth wrote:
>> >>
>> >> I'm running the code example from
>> http://rusty.basho.com.s3.amazonaws.com/Presentations/2011-OSCONData-Portland.pdf
>> >> This succeeds:
>> >> curl \
>> >> -X PUT \
>> >> -d "OPAQUE_VALUE" \
>> >> -H "x-riak-index-category_bin: armor" \
>> >> -H "x-riak-index-price_int: 400" \
>> >> http://127.0.0.1:8098/buckets/loot/keys/gauntlet24
>> >> This verifies it's getting there:
>> >> curl http://127.0.0.1:8098/riak/loot/gauntlet24
>> >> => OPAQUE_VALUE
>> >> However, this finds nothing:
>> >> curl http://127.0.0.1:8098/buckets/loot/index/category_bin/eq/armor
>> >> => {"keys":[]}
>> >> Whereas in the presentation it says it should return
>> {"keys":["gauntlet24"]}
>> >> Any ideas? Just grabbed the latest from github master.
>> >> --Craig
>> >> _______________________________________________
>> >> riak-users mailing list
>> >> [email protected]
>> >> http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
>> >> --
>> >> <blocked.gif>
>> >> <blocked.gif> Antonio Rohman Fernandez
>> >> CEO, Founder & Lead Engineer
>> >> [email protected] Projects
>> >> MaruBatsu.es
>> >> PupCloud.com
>> >> Wedding Album<blocked.gif>
>> > --
>> >
>> > Antonio Rohman Fernandez
>> > CEO, Founder & Lead Engineer
>> > [email protected] Projects
>> > MaruBatsu.es
>> > PupCloud.com
>> > Wedding Album
>> > _______________________________________________
>> > riak-users mailing list
>> > [email protected]
>> > http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
>>
>>
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>
>
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>
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