Raik 2.0.4 - Solr version

Santi Kumar santi at veradocs.com
Tue Jan 13 11:30:25 EST 2015


Sean,
As at any given point of time, there could be multiple versions of a given
entry in Riak, how does riak search manages that? Which version of the
entry is indexed with solr?

Thanks
Santi

On Tue, Jan 13, 2015 at 9:51 PM, Sean Cribbs <sean at basho.com> wrote:

> The version of Solr bundled with Riak 2.0.4 is 4.7.0.
>
> I'm not sure what process would be required to bundle tokenizers and
> analyzers, but I suspect it would be similar to how you deploy them with
> stock Solr. Some tweaks may need to be made to load customizations.
>
> You cannot upgrade the Solr version by itself because we build a small
> amount of custom code into Solr and we want to validate each upgrade before
> shipping it. Since it uses some Solr-internal interfaces, we can't
> guarantee that our customizations won't break on upgrade.
>
> The search is "planned" on the Riak side (which shards/cores to query,
> etc) but executed by Distributed Solr. Search performance is good; Ryan
> Zezeski benchmarked it extensively in its initial development. However, the
> primary benefit of using Riak's Solr integration is the automatic
> synchronization of your key-value data with the search indexes. As
> key-value data gets written, handed off, or repaired, your search index is
> automatically kept up-to-date via the same mechanism that keeps individual
> replicas of the originals in sync.
>
> On Tue, Jan 13, 2015 at 8:19 AM, Bruno René Santos <
> bruno-r-santos at telecom.pt> wrote:
>
>>  Hello,
>>
>> I would like to know which solr version is bundled with riak 2.0.4 and if
>> we have the freedom to create our own tokenizers and analyzers and
>> integrate them on the solr instances. Is it possible to upgrade the Solr
>> instance to a newer version?
>>
>> And how the search itself occurs? We query riak and riak will query each
>> solr instance or we query solr and it will query all other solr instances?
>> Our main concern is the overall search performance.
>>
>> Best Regards
>> Bruno
>>
>>
>>
>>
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>> riak-users at lists.basho.com
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>>
>>
>
>
> --
> Sean Cribbs <sean at basho.com>
> Sr. Software Engineer
> Basho Technologies, Inc.
> http://basho.com/
>
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>
>
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