A typo in my previous mail ..
"please note that I unzipped a valid dbpedia.solrindex.zip file at
location ${basedir}/target/indexes/default"
Also, this is how I was initializing SolrYard for version 0.12.0-SNAPSHOT
where things were working ....
@BeforeClass
public static final void initYard() throws YardException, IOException {
String prefix = System.getProperty("basedir") == null ? "." :
"${basedir}";
String solrServerDir = prefix + TEST_INDEX_REL_PATH;
log.info("Test Solr Server Directory: " + solrServerDir);
SolrYardConfig config = new SolrYardConfig(TEST_YARD_ID,
TEST_SOLR_CORE_NAME);
config.setName("Solr Yard Test");
config.setDescription("The Solr Yard instance used to execute the
Unit Tests defined for the Yard Interface");
config.setAllowInitialisation(false);
System.setProperty(ManagedSolrServer.MANAGED_SOLR_DIR_PROPERTY,
solrServerDir);
IndexReference solrServerRef =
IndexReference.parse(config.getSolrServerLocation());
solrServerProvider =
StandaloneEmbeddedSolrServerProvider.getInstance();
SolrServer server = solrServerProvider.getSolrServer(solrServerRef,
config.isAllowInitialisation() ?
config.getIndexConfigurationName() : null);
//Optional support for the nsPrefix service
final NamespacePrefixService nsPrefixService;
ServiceLoader<NamespacePrefixService> spsl =
ServiceLoader.load(NamespacePrefixService.class);
Iterator<NamespacePrefixService> it = spsl.iterator();
if(it.hasNext()){
nsPrefixService = it.next();
} else {
nsPrefixService = null;
}
yard = new SolrYard(server, config, nsPrefixService);
}
There is a way (in version 0.12.0-SNAPSHOT as shown above) to pass SolrServer
in SolrYard constructor. But it is not present in 0.11.0 version, how to
achieve the same for version 0.11.0.
On Fri, Jul 12, 2013 at 3:45 PM, Manish Aggarwal <mani.i...@gmail.com>wrote:
> Hi Rupert,
>
> I got it working for version 0.12.0-SNAPSHOT, but as version 0.12.0 is
> still not available through maven repository, I switched to version 0.11.0
> which seems to be quite different.
>
> Here is what I am doing for version 0.11.0 ...
>
> public static final String TEST_YARD_ID = "testYard";
> public static final String TEST_SOLR_CORE_NAME = "dbpedia";
> protected static final String TEST_INDEX_REL_PATH = File.separatorChar
> + "target" + File.separatorChar
> +
> ManagedSolrServer.DEFAULT_SOLR_DATA_DIR;
> private static final Logger log =
> LoggerFactory.getLogger(SolrYardTest.class);
>
> @BeforeClass
> public static final void initYard() throws YardException {
> // get the working directory
> // use property substitution to test this feature!
> String prefix = System.getProperty("basedir") == null ? "." :
> "${basedir}";
> String solrServerDir = prefix + TEST_INDEX_REL_PATH;
> log.info("Test Solr Server Directory: " + solrServerDir);
> System.setProperty(ManagedSolrServer.MANAGED_SOLR_DIR_PROPERTY,
> solrServerDir);
> SolrYardConfig config = new SolrYardConfig(TEST_YARD_ID,
> TEST_SOLR_CORE_NAME);
> config.setName("Solr Yard Test");
> config.setDescription("The Solr Yard instance used to execute the
> Unit Tests defined for the Yard Interface");
> //use the default Solr Index configuration for this tests
> config.setDefaultInitialisation(false);
> // create the Yard used for the tests
> yard = new SolrYard(config);
> }
> @Override
> protected Yard getYard() {
> return yard;
> }
> @Test
> public void testFieldQuery() throws YardException {
> Yard yard = getYard();
> String field = "rdfs:label";
> TextConstraint tc = new TextConstraint("sachin tendulkar",
> PatternType.wildcard, false, "en");
> FieldQuery query = yard.getQueryFactory().createFieldQuery();
> query.addSelectedField(field);
> query.addSelectedField(NamespaceEnum.rdf + "type");
> query.setOffset(0);
> query.setLimit(5);
> query.setConstraint(field, tc);
> QueryResultList<Representation> results =
> yard.findRepresentation(query);
> Representation result;
> Iterator<Representation> it = results.iterator();
> while ( it.hasNext() ) {
> result = it.next();
> log.info("ID: " + result.getId());
> Iterator<Object> type_it = result.get(NamespaceEnum.rdf +
> "type");
> while (type_it.hasNext() ) {
> log.info("type: " + type_it.next());
> }
> }
> }
>
>
>
>
> And I am getting the following error (also please note that I unzipped a
> valid dbpedia.solrindex.zip file at location ${basedir}/target/indexes ) ..
>
> -------------------------------------------------------
> T E S T S
> -------------------------------------------------------
>
> Running org.apache.stanbol.entityhub.yard.solr.SolrYardTest
> 15:20:46,914 INFO SolrYardTest:77 - Test Solr Server Directory:
> ${basedir}/target/indexes
> 15:20:47,217 WARN SolrConfig:148 - <indexDefaults> and <mainIndex>
> configuration sections are deprecated (but still work). Please use
> <indexConfig> instead.
> 15:20:49,122 INFO SolrYard:709 - ... initialise new SolrDirectory Index
> with name dbpedia by using Index Configuration dbpedia
> 15:20:49,226 ERROR SolrYard:474 - Exception while checking SolrIndex
> 'dbpedia' on ManagedSolrServer 'default'!
> java.lang.IllegalStateException: Unable to copy default configuration for
> Solr Index dbpedia to the configured path
> /Users/managgar/projects/stanbol/stanbol/entityhub/yard/solr/target/indexes/default
> at
> org.apache.stanbol.commons.solr.managed.standalone.StandaloneManagedSolrServer.updateCore(StandaloneManagedSolrServer.java:498)
> at
> org.apache.stanbol.commons.solr.managed.standalone.StandaloneManagedSolrServer.updateIndex(StandaloneManagedSolrServer.java:407)
> at
> org.apache.stanbol.commons.solr.managed.standalone.StandaloneManagedSolrServer.createSolrIndex(StandaloneManagedSolrServer.java:249)
> at
> org.apache.stanbol.commons.solr.managed.standalone.DefaultStandaloneManagedSolrServerWrapper.createSolrIndex(DefaultStandaloneManagedSolrServerWrapper.java:60)
> at
> org.apache.stanbol.entityhub.yard.solr.impl.SolrYard.createSolrIndex(SolrYard.java:712)
>
> ....
> ....
> ....
> at
> org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:166)
> at
> org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:86)
> at
> org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:101)
> at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:74)
> Caused by: org.apache.solr.common.SolrException: Invalid
> luceneMatchVersion 'LUCENE_42', valid values are: [LUCENE_20, LUCENE_21,
> LUCENE_22, LUCENE_23, LUCENE_24, LUCENE_29, LUCENE_30, LUCENE_31,
> LUCENE_32, LUCENE_33, LUCENE_34, LUCENE_35, LUCENE_36, LUCENE_CURRENT] or a
> string in format 'V.V'
> at org.apache.solr.core.Config.parseLuceneVersionString(Config.java:353)
> at org.apache.solr.core.Config.getLuceneVersion(Config.java:337)
> at org.apache.solr.core.SolrConfig.<init>(SolrConfig.java:140)
> at org.apache.solr.core.CoreContainer.create(CoreContainer.java:452)
> at
> org.apache.stanbol.commons.solr.managed.standalone.StandaloneManagedSolrServer.registerCore(StandaloneManagedSolrServer.java:464)
> at
> org.apache.stanbol.commons.solr.managed.standalone.StandaloneManagedSolrServer.updateCore(StandaloneManagedSolrServer.java:495)
> ... 29 more
> Caused by: java.lang.IllegalArgumentException: No enum const class
> org.apache.lucene.util.Version.LUCENE_42
> at java.lang.Enum.valueOf(Enum.java:196)
> at org.apache.lucene.util.Version.valueOf(Version.java:33)
> at org.apache.solr.core.Config.parseLuceneVersionString(Config.java:351)
> ... 34 more
> 15:20:49,230 INFO SolrYard:478 - Activated SolrYard testYard
>
>
>
> Tests in error:
> testFieldQuery(org.apache.stanbol.entityhub.yard.solr.SolrYardTest):
> Unable to copy default configuration for Solr Index dbpedia to the
> configured path
> /Users/managgar/projects/stanbol/stanbol/entityhub/yard/solr/target/indexes/default
>
> testStoreRepresentation(org.apache.stanbol.entityhub.yard.solr.SolrYardTest):
> Unable to copy default configuration for Solr Index dbpedia to the
> configured path stanbol/entityhub/yard/solr/target/indexes/default
>
> testStoreRepresentation(org.apache.stanbol.entityhub.yard.solr.SolrYardTest):
> Unable to copy default configuration for Solr Index dbpedia to the
> configured path stanbol/entityhub/yard/solr/target/indexes/default
> ...
> ...
>
>
>
> What I am doing wrong? How to initialize a SolrYard with the existing
> dbpedia index??
>
> Thanks in advance!!
>
> Regards,
> Manish
>
>
>
>
> On Wed, Jul 10, 2013 at 7:52 PM, Rupert Westenthaler <
> rupert.westentha...@gmail.com> wrote:
>
>> Hi Manish,
>>
>> I think you need to use the full URI for rdfs:label. QNAME support is
>> implemented on the RESTful service layer and not supported when using
>> the Java API.
>>
>> So changing
>>
>> String field = NamespaceEnum.rdfs + "label";
>>
>> should solve your issue (assuming that the initialization with the
>> dbpedia index was successful)
>>
>> best
>> Rupert
>>
>> On Wed, Jul 10, 2013 at 4:00 PM, Manish Aggarwal <mani.i...@gmail.com>
>> wrote:
>> > Hi,
>> >
>> > I am trying to use the entityhub/yard/solr module to directly query the
>> > dbpedia.solrindex.
>> > I have unzipped the dbpedia.solrindex.zip file
>> > in entityhub/yard/solr/target/indexes/default folder.
>> >
>> > And modified the Solryardtest.java as given below but unable to find any
>> > results. Am I missing something?
>> >
>> >
>> >
>> > public static final String TEST_SOLR_CORE_NAME = "dbpedia";
>> >
>> >
>> > @Test
>> >
>> > public void testFieldQuery() throws YardException {
>> >
>> > Yard yard = getYard();
>> >
>> > String field = "rdfs:label";
>> >
>> >
>> > TextConstraint tc = new TextConstraint("Roger Federer",
>> > PatternType.wildcard, false, "en");
>> >
>> > FieldQuery query = yard.getQueryFactory().createFieldQuery();
>> >
>> > query.addSelectedField(field);
>> >
>> > query.setOffset(0);
>> >
>> > query.setLimit(10);
>> >
>> > query.setConstraint(field, tc);
>> >
>> > QueryResultList<Representation> results = yard.find(query);
>> >
>> > Representation result;
>> >
>> > Iterator<Representation> it = results.iterator();
>> >
>> > log.info("Number of results: " + results.size());
>> >
>> > }
>>
>>
>>
>> --
>> | Rupert Westenthaler rupert.westentha...@gmail.com
>> | Bodenlehenstraße 11 ++43-699-11108907
>> | A-5500 Bischofshofen
>>
>
>
