secondary indexes - no multi_backend?

Artem Kozarezov artemciy at gmail.com
Fri Sep 30 03:02:16 EDT 2011


Oh, thanks, Kresten,
I'm going to try this out!

30.09.2011 2:33, Kresten Krab Thorup пишет:
> Artem,
>
> Felt enticed, and so I just posted a pull request for this (https://github.com/basho/riak_kv/pull/227) but it looks like they're tagging everything '1.0' as we speak.   ... but there will always be another dot release :-)
>
> Kresten
>
>
> On Sep 29, 2011, at 11:04 PM, Artem wrote:
>
>>> We are pleased to announce the availability of the second release
>> candidate for Riak 1.0.
>>
>> The RC2 doesn't seem to work with secondary indexes in the multi_backend
>> configuration.
>> Will secondary indexes be supported in 1.0 multi_backend?
>>
>> --- /etc/riak/app.config -------
>>
>>              {storage_backend, riak_kv_multi_backend},
>>              {multi_backend_default,<<"leveldb">>},
>>              {multi_backend, [
>>                 {<<"leveldb">>, riak_kv_eleveldb_backend, [
>>                   {data_root, "/var/lib/riak/leveldb"}
>>                 ]},
>>                 {<<"bitcask">>, riak_kv_bitcask_backend, [
>>                   {data_root, "/var/lib/riak/bitcask"}
>>                 ]}
>>              ]},
>>
>> --- command-line -------
>>
>> curl -v -X PUT -d 'payload' -H 'X-Riak-Index-num_int: 2'
>> http://127.0.0.1:8098/riak/test/doc2
>> curl -v http://127.0.0.1:8098/buckets/test/index/num_int/1
>>
>> --- /var/log/riak/console.log -------
>>
>> 2011-09-29 22:56:11.556 [error]<0.514.0>  gen_fsm<0.514.0>  in state
>> waiting_results terminated with reason:
>> {error,{indexes_not_supported,riak_kv_multi_backend}}
>> 2011-09-29 22:56:11.843 [error]<0.514.0>  CRASH REPORT Process<0.514.0>
>> with 0 neighbours crashed with reason:
>> {error,{indexes_not_supported,riak_kv_multi_backend}}
>> 2011-09-29 22:56:12.096 [error]<0.323.0>  Supervisor
>> riak_kv_index_fsm_sup had child undefined started with
>> {riak_core_coverage_fsm,start_link,undefined} at<0.514.0>  exit with
>> reason {error,{indexes_not_supported,riak_kv_multi_backend}} in context
>> child_terminated
>> 2011-09-29 22:56:12.412 [error]<0.506.0>  webmachine error:
>> path="/buckets/test/index/num_int/1"
>> {error,{error,{indexes_not_supported,riak_kv_multi_backend}}}
>>
>>
>>
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