Hello Mattias, I confirm that uniqKey a little bit odd now. I hope to improve it in future. For now, you need to approach one of discussed workarounds.
On Fri, Oct 16, 2015 at 8:11 AM, Matthias Fischer < matthias.fisc...@doubleslash.de> wrote: > Thank you, Andrea, for answering so quickly. > > However I got further errors. I also had to change > "<uniqueKey>firma_ebi_nr</uniqueKey>" to "<uniqueKey>id</uniqueKey>". But > it still does not work properly. It seems that an id is auto generated for > the company documents but not for the nested ones (the business branches). > Any ideas how to fix this? > > 2015-10-16 12:49:29.650 WARN (Thread-17) [ x:jcg] o.a.s.h.d.SolrWriter > Error creating document : > SolrInputDocument( > fields: [firma_ebi_nr=317709682, firma_namenszeile_1=Example Company, > id=3c7f7421-9d51-4056-a2a0-eebab87a546a, _version_=1515192078460518400, > _root_=3c7f7421-9d51-4056-a2a0-eebab87a546a], > children: [ > SolrInputDocument(fields: [branche_ebc_code=7, > _root_=3c7f7421-9d51-4056-a2a0-eebab87a546a]), > SolrInputDocument(fields: [branche_ebc_code=47000, > _root_=3c7f7421-9d51-4056-a2a0-eebab87a546a]), > SolrInputDocument(fields: [branche_ebc_code=47700, > _root_=3c7f7421-9d51-4056-a2a0-eebab87a546a]), > SolrInputDocument(fields: [branche_ebc_code=47790, > _root_=3c7f7421-9d51-4056-a2a0-eebab87a546a]), > SolrInputDocument(fields: [branche_ebc_code=47791, > _root_=3c7f7421-9d51-4056-a2a0-eebab87a546a])]) > org.apache.solr.common.SolrException: [doc=null] missing required field: id > at > org.apache.solr.update.DocumentBuilder.toDocument(DocumentBuilder.java:198) > at > org.apache.solr.update.AddUpdateCommand$1.next(AddUpdateCommand.java:191) > at > org.apache.solr.update.AddUpdateCommand$1.next(AddUpdateCommand.java:166) > at > org.apache.lucene.index.DocumentsWriterPerThread.updateDocuments(DocumentsWriterPerThread.java:259) > at > org.apache.lucene.index.DocumentsWriter.updateDocuments(DocumentsWriter.java:413) > at > org.apache.lucene.index.IndexWriter.updateDocuments(IndexWriter.java:1316) > at > org.apache.solr.update.DirectUpdateHandler2.addDoc0(DirectUpdateHandler2.java:235) > at > org.apache.solr.update.DirectUpdateHandler2.addDoc(DirectUpdateHandler2.java:163) > at > org.apache.solr.update.processor.RunUpdateProcessor.processAdd(RunUpdateProcessorFactory.java:69) > at > org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:51) > at > org.apache.solr.update.processor.DistributedUpdateProcessor.doLocalAdd(DistributedUpdateProcessor.java:955) > at > org.apache.solr.update.processor.DistributedUpdateProcessor.versionAdd(DistributedUpdateProcessor.java:1110) > at > org.apache.solr.update.processor.DistributedUpdateProcessor.processAdd(DistributedUpdateProcessor.java:706) > at > org.apache.solr.update.processor.LogUpdateProcessor.processAdd(LogUpdateProcessorFactory.java:104) > at > org.apache.solr.update.processor.UpdateRequestProcessor.processAdd(UpdateRequestProcessor.java:51) > at > org.apache.solr.update.processor.AbstractDefaultValueUpdateProcessorFactory$DefaultValueUpdateProcessor.processAdd(AbstractDefaultValueUpdateProcessorFactory.java:94) > at > org.apache.solr.handler.dataimport.SolrWriter.upload(SolrWriter.java:71) > at > org.apache.solr.handler.dataimport.DataImportHandler$1.upload(DataImportHandler.java:259) > at > org.apache.solr.handler.dataimport.DocBuilder.buildDocument(DocBuilder.java:524) > at > org.apache.solr.handler.dataimport.DocBuilder.buildDocument(DocBuilder.java:414) > at > org.apache.solr.handler.dataimport.DocBuilder.doFullDump(DocBuilder.java:329) > at > org.apache.solr.handler.dataimport.DocBuilder.execute(DocBuilder.java:232) > at > org.apache.solr.handler.dataimport.DataImporter.doFullImport(DataImporter.java:416) > at > org.apache.solr.handler.dataimport.DataImporter.runCmd(DataImporter.java:480) > at > org.apache.solr.handler.dataimport.DataImporter$1.run(DataImporter.java:461) > > Kind regards, > Matthias > > -----Ursprüngliche Nachricht----- > Von: Andrea Gazzarini [mailto:a.gazzar...@gmail.com] > Gesendet: Freitag, 16. Oktober 2015 13:59 > An: solr-user@lucene.apache.org > Betreff: Re: Nested entities not imported / do not show up in search? > > Hi Matthias, > you should use <entity-name>.<column-name> in your expressions. So for > example, here > > WHERE fb.EBI_NR='${firma.firma_ebi_nr}' > > should be > > WHERE fb.EBI_NR='${firma.EBI_NR}' > > Best, > Andrea > > 2015-10-16 13:40 GMT+02:00 Matthias Fischer < > matthias.fisc...@doubleslash.de > >: > > > Hello everybody, > > > > I am trying to import from an Oracle DB 11g2 via DIH using SOLR 5.3.1. > > In my relational DB there are company addresses (table > > tb_firmen_adressen) and branches (table tb_branchen). They have an n:m > > relationship using the join table tb_firmen_branchen. > > Now I would like to find companies by their name and in each company > > result I would like to see the associated branches. > > However I only get the companies without the nested entries. As a > > newbie I'd highly appreciate some help as there are no errors or > > warnings in the log file and I could not find any helpful hints in the > > documentation or elsewhere in the internet concerning my problem. > > > > Here is my data config: > > > > <dataConfig> > > <dataSource name="jdbc" driver="oracle.jdbc.driver.OracleDriver" > > url="jdbc:oracle:thin:@//xxxxx.xxxxxxx:1521/pde11" user="myuser" > > password="mysecret"/> > > <document> > > <entity name="firma" pk="fa.EBI_NR" query=" > > SELECT fa.EBI_NR, fa.NAMENSZEILE_1, fa.NAMENSZEILE_2, > > fa.NAMENSZEILE_3 > > FROM tb_firmen_adressen fa > > WHERE rownum < 10000 > > "> > > > > <field name="firma_ebi_nr" column="EBI_NR" > /> > > <field name="firma_namenszeile_1" column="NAMENSZEILE_1" /> > > <field name="firma_namenszeile_2" column="NAMENSZEILE_2" /> > > <field name="firma_namenszeile_3" column="NAMENSZEILE_3" /> > > > > <entity name="firma_branche" child="true" query=" > > SELECT b.EBC_CODE AS EBC_CODE > > FROM > > tb_firmen_branchen fb > > JOIN tb_branchen b ON fb.EBC_CODE = b.EBC_CODE > > WHERE fb.EBI_NR='${firma.firma_ebi_nr}' > > "> > > <field name="branche_ebc_code" column="EBC_CODE" /> > > <!-- I would like to add more fields later here once I > > get it to work --> > > </entity> > > > > </entity> > > </document> > > </dataConfig> > > > > > > And here are the relevant lines from my schema file: > > > > <uniqueKey>firma_ebi_nr</uniqueKey> > > > > <field name="firma_ebi_nr" type="long" > > required="true" indexed="true" stored="true"/> > > <field name="firma_namenszeile_1" type="text_general" > > indexed="true" stored="true"/> > > <field name="firma_namenszeile_2" type="text_general" > > indexed="true" stored="true"/> > > <field name="firma_namenszeile_3" type="text_general" > > indexed="true" stored="true"/> > > <field name="branche_ebc_code" type="long" > > indexed="true" stored="true"/> > > > > > > > > After restarting solr and calling > > http://localhost:8983/solr/jcg/dataimport?command=full-import I get > > "Indexing completed. Added/Updated: 9999 documents. Deleted 0 documents." > > So basically it seams to work, but my search results look like this: > > > > { > > "responseHeader":{ > > "status":0, > > "QTime":71, > > "params":{ > > "q":"Der Bunte", > > "defType":"edismax", > > "indent":"true", > > "qf":"firma_namenszeile_1", > > "wt":"json"}}, > > "response":{"numFound":85,"start":0,"docs":[ > > { > > "firma_ebi_nr":123123123, > > "firma_namenszeile_1":"Der Bunte Laden", > > "_version_":1515185579421073408}, > > { > > ... > > } > > > > Why are there no company branches inside the company records? What's > > wrong with my configuration? Any help is appreciated! > > > > Kind regards > > Matthias Fischer > > > > > -- Sincerely yours Mikhail Khludnev Principal Engineer, Grid Dynamics <http://www.griddynamics.com> <mkhlud...@griddynamics.com>
