Hello again,
Of course, it's only a matter of minutes after I sent my message that I
figured out the reason of problem #1: I wasn't connected to the right
repository. Doh!
Calling *JcrUtils.getRepository(String uri)* with the wrong URI returned a
new, empty Oak repository in memory apparently.
Problem #2 is still a thing though: I don't see Solr being used for queries.
> o.apache.jackrabbit.oak.query.QueryImpl : Traversal query (query without
> index): select * from [document:document] where contains([document:name],
> 'e'); consider creating an index
>
Any idea what I'm doing wrong?
On Tue, Mar 12, 2019 at 10:48 PM Damiano Albani <damiano.alb...@gmail.com>
wrote:
> Hello,
>
> My quest to get Oak up and running in an OSGi setup continues!
> Now I would like to use a Solr index in Oak.
> After hours of trial and error, what I've managed to reach so far is to
> make Oak communicate with Solr, using a JSON configuration like:
>
>>
>> "org.apache.jackrabbit.oak.plugins.index.solr.osgi.NodeStateSolrServersObserverService":
>> {
>> "enabled": true
>> },
>>
>> "org.apache.jackrabbit.oak.plugins.index.solr.osgi.SolrServerProviderService":
>> {
>> "server.type": "remote"
>> },
>>
>> "org.apache.jackrabbit.oak.plugins.index.solr.osgi.OakSolrConfigurationProviderService":
>> {
>> "property.restrictions": true,
>> "ignored.properties": ["jcr:data"]
>> },
>>
>> "org.apache.jackrabbit.oak.plugins.index.solr.osgi.RemoteSolrServerConfigurationProvider":
>> {
>> "solr.http.url": "${oak.solr.url}",
>> "solr.zk.host": ""
>> },
>>
>> "org.apache.jackrabbit.oak.plugins.index.solr.osgi.SolrIndexEditorProviderService":
>> {
>>
>> },
>>
>> "org.apache.jackrabbit.oak.plugins.index.solr.osgi.SolrQueryIndexProviderService":
>> {
>>
>> }
>>
> I have created the associated node as "/oak:index/solr":
>
>> async
>> async
>> jcr:primaryType
>> oak:QueryIndexDefinition
>> type
>> solr
>>
>
> I have added some nodes of my own types in the repository and I've seen
> that these nodes (among others) have been pushed to Solr.
>
> But then none of my JCR-SQL2 / XPath queries work as they should.
> To begin with, querying for nodes with non standard types fails with
> "unknown node type".
> I debugged that *NodeStateNodeTypeInfoProvider#types* contains none of my
> custom types. Yet they do exist in "/jcr:system/jcr:nodeTypes/"!?
>
> And should I do the simples query like "select * from [nt:base]", Oak then
> logs the following:
>
>> o.apache.jackrabbit.oak.query.QueryImpl : Traversal query (query without
>> index): select * from [nt:base]; consider creating an index
>>
> With a breakpoint in WhiteboardIndexProvider, I see that a
> ComposeQueryIndexProvider exists with only 3 providers within:
> ReferenceIndexProvider, PropertyIndexProvider and NodeTypeIndexProvider.
> I suppose that's not correct — where's the SolrQueryIndexProvider?!
>
> Thanks for your help.
>
> --
> Damiano Albani
>
--
Damiano Albani
