That certainly looks like it ought to work. Is there log output that you could
show us as well?
Alan Woodward
www.flax.co.uk
On 21 Jan 2015, at 16:09, Carl Roberts wrote:
> Hi,
>
> I have downloaded the code and documentation for Solr version 4.10.3.
>
> I am trying to follow SolrJ Wiki guide and I am running into errors. The
> latest error is this one:
>
> Exception in thread "main" org.apache.solr.common.SolrException: No such
> core: db
> at
> org.apache.solr.client.solrj.embedded.EmbeddedSolrServer.request(EmbeddedSolrServer.java:112)
> at
> org.apache.solr.client.solrj.request.AbstractUpdateRequest.process(AbstractUpdateRequest.java:124)
> at org.apache.solr.client.solrj.SolrServer.add(SolrServer.java:68)
> at org.apache.solr.client.solrj.SolrServer.add(SolrServer.java:54)
> at solr.Test.main(Test.java:39)
>
> My code is this:
>
> package solr;
>
> import java.io.File;
> import java.io.IOException;
> import java.util.ArrayList;
> import java.util.Collection;
>
> import org.apache.solr.client.solrj.SolrServerException;
> import org.apache.solr.client.solrj.embedded.EmbeddedSolrServer;
> import org.apache.solr.common.SolrInputDocument;
> import org.apache.solr.core.CoreContainer;
> import org.apache.solr.core.SolrCore;
>
>
> public class Test {
> public static void main(String [] args){
> CoreContainer container = new
> CoreContainer("/Users/carlroberts/dev/solr-4.10.3");
> System.out.println(container.getDefaultCoreName());
> System.out.println(container.getSolrHome());
> container.load();
> System.out.println(container.isLoaded("db"));
> System.out.println(container.getCoreInitFailures());
> Collection<SolrCore> cores = container.getCores();
> System.out.println(cores);
> EmbeddedSolrServer server = new EmbeddedSolrServer( container, "db" );
> SolrInputDocument doc1 = new SolrInputDocument();
> doc1.addField( "id", "id1", 1.0f );
> doc1.addField( "name", "doc1", 1.0f );
> doc1.addField( "price", 10 );
> SolrInputDocument doc2 = new SolrInputDocument();
> doc2.addField( "id", "id2", 1.0f );
> doc2.addField( "name", "doc2", 1.0f );
> doc2.addField( "price", 20 );
> Collection<SolrInputDocument> docs = new
> ArrayList<SolrInputDocument>();
> docs.add( doc1 );
> docs.add( doc2 );
> try{
> server.add( docs );
> server.commit();
> server.deleteByQuery( "*:*" );
> }catch(IOException e){
> e.printStackTrace();
> }catch(SolrServerException e){
> e.printStackTrace();
> }
> }
> }
>
>
> My solr.xml file is this:
>
> <?xml version="1.0" encoding="UTF-8" ?>
> <!--
> Licensed to the Apache Software Foundation (ASF) under one or more
> contributor license agreements. See the NOTICE file distributed with
> this work for additional information regarding copyright ownership.
> The ASF licenses this file to You under the Apache License, Version 2.0
> (the "License"); you may not use this file except in compliance with
> the License. You may obtain a copy of the License at
>
> http://www.apache.org/licenses/LICENSE-2.0
>
> Unless required by applicable law or agreed to in writing, software
> distributed under the License is distributed on an "AS IS" BASIS,
> WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
> See the License for the specific language governing permissions and
> limitations under the License.
> -->
>
> <!--
> This is an example of a simple "solr.xml" file for configuring one or
> more Solr Cores, as well as allowing Cores to be added, removed, and
> reloaded via HTTP requests.
>
> More information about options available in this configuration file,
> and Solr Core administration can be found online:
> http://wiki.apache.org/solr/CoreAdmin
> -->
>
> <solr>
> <cores adminPath="/admin/cores" defaultCoreName="db">
> <core default="true" instanceDir="db/" name="db"/>
> </cores>
> </solr>
>
> And my db/conf directory was copied from example/solr/collection/conf
> directory and it contains the solrconfig.xml file and schema.xml file.
>
> I have noticed that the documentation that shows how to use the
> EmbeddedSolarServer is outdated as it indicates I should use
> CoreContainer.Initializer class which doesn't exist, and container.load(path,
> file) which also doesn't exist.
>
> At this point I have no idea why I am getting the No such core error and I
> have googled it and there seems to be tons of threads showing this error but
> for different reasons, and I have tried all the suggested resolutions and get
> nowhere with this.
>
> Can you please help?
>
> Regards,
>
> Joe
