Hi Andrea,
Thanks for your help, something which is relevant and I forgot to mention
before is that the requests are always a POST method.
As mentioned before, it is not a single query which fails but all of the
requests done to the search handler.
final SolrQuery q = new SolrQuery("!( _id_:"+ doc.getId()+")AND(_root_:"+
doc.getId()+")");
final QueryResponse query = solrClient.query(q, SolrRequest.METHOD.POST);
Regarding the embedded server instantiation:
.
.
.
final CoreContainer container = CoreContainer.createAndLoad(tmpSolrHome,
tmpSolrConfig);
return new SolrClientWrapper(container, CORE_NAME, tmpSolrHome);
.
.
.
private class SolrClientWrapper extends EmbeddedSolrServer {
private final Path temporaryFolder;
public SolrClientWrapper(CoreContainer coreContainer, String
coreName, Path temporaryFolder) {
super(coreContainer, coreName);
this.temporaryFolder = temporaryFolder;
}
.
.
.
The whole embedded server instantiation can be seen here
<https://github.com/RBMHTechnology/vind/blob/master/server/embedded-solr-server/src/main/java/com/rbmhtechnology/vind/solr/backend/EmbeddedSolrServerProvider.java>
.
Best,
Alfonso.
On Wed, 29 Aug 2018 at 12:57, Andrea Gazzarini <a.gazzar...@sease.io> wrote:
> Hi Alfonso,
> could you please paste an extract of the client code? Specifically those
> few lines where you create the SolrQuery with params.
>
> The line you mentioned is dealing with ContentStream which as far as I
> remember wraps the request body, and not the request params. So as
> request body Solr expects a valid JSON payload, but in your case, if I
> got you, you're sending plain query parameters (through SolrJ).
>
> Best,
> Andrea
>
> On 29/08/2018 12:45, Alfonso Noriega wrote:
> > Hi,
> > I am implementing a migration of Vind
> > <https://github.com/RBMHTechnology/vind> library from solr 5 to 7.4.0
> and I
> > am facing an error which I have no idea how to solve...
> >
> > The library provides a wrapper (and some extra stuff) to develop search
> > tools over Solr and uses SolrJ to access it, more info about it can be
> seen
> > in the public repo, but basically all requests are done to solr through a
> > client provided by solrj.
> > Actually, the migration is done and the tests running against a cloud
> > instance are working perfectly fine. The issue arises when testing
> against
> > an embedded server (which is the default case as you may not have a local
> > solr instance running), in which case every request fails throwing the
> > following exception:
> > *org.apache.solr.common.SolrException: Bad contentType for search handler
> > :application/javabin request={q=!(+_id_:P3)AND(_root_:P3)}*
> >
> > * at
> >
> org.apache.solr.request.json.RequestUtil.processParams(RequestUtil.java:73)*
> > * at
> >
> org.apache.solr.util.SolrPluginUtils.setDefaults(SolrPluginUtils.java:167)*
> > * at
> >
> org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:196)*
> > * at org.apache.solr.core.SolrCore.execute(SolrCore.java:2539)*
> > * at
> >
> org.apache.solr.client.solrj.embedded.EmbeddedSolrServer.request(EmbeddedSolrServer.java:191)*
> > * at
> org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:194)*
> > * at org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:974)*
> > * at org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:990)*
> >
> > After some debugging I have seen that the embedded solr server uses
> > *org.apache.solr.request.json.RequestUtil* to process the parameters
> which
> > invariable expects a '*application/json' *contentType but SolrJ prodcues
> as
> > *'application/javabin'.*
> > Any ideas on how to fix this issue?
> >
> > The library has in the pom defined the following solr depedencies :
> > *.*
> > *.*
> > *.*
> >
> > *<solr.version>7.4.0</solr.version>*
> > *.*
> > *.*
> > *.*
> > *<dependency>*
> > * <groupId>org.apache.solr</groupId>*
> > * <artifactId>solr-core</artifactId>*
> > * <version>${solr.version}</version>*
> > *</dependency>*
> > *<dependency>*
> > * <groupId>org.apache.solr</groupId>*
> > * <artifactId>solr-solrj</artifactId>*
> > * <version>${solr.version}</version>*
> > *</dependency>*
> >
> > Thanks!
>
>
--
--
Alfonso Noriega
Software engineer
Redlink GmbH
e: alfonso.nori...@redlink.co <sergio.fernan...@redlink.co>
w: http://redlink.co
