Hi,
It is my first install of Solr. The setup has been pretty
straightforward and yet, the performance is very impressive.
I am running into an issue with my MySQL DataImportHandler. I've
followed the quick-start in order to write the necessary config and so
far everything seemed to work.
However, I am missing some fields in my index. I've switched all fields
to stored="true" temporarily in my schema to troubleshoot the issue. I
only have 3 fields listed in search results while I should have 8.
Could this be caused by ampersands or illegal entities in my database?
How can I see if DIH is importing correctly all my rows into the index?
Follows is the warning I have in my catalina.log.
Thank you very much,
Jean-Michel
===
Feb 2, 2010 12:21:07 AM org.apache.solr.handler.dataimport.SolrWriter
upload
WARNING: Error creating document :
SolrInputDocument[{keywords=keywords(1.0)={Dolce}, name=name(1.0)={Dolce
& Gabbana D&G Neckties designer Tie for men 543},
productID=productID(1.0)={220213}}]
java.lang.NullPointerException
at
org.apache.lucene.util.StringHelper.intern(StringHelper.java:36)
at org.apache.lucene.document.Field.<init>(Field.java:341)
at org.apache.lucene.document.Field.<init>(Field.java:305)
at
org.apache.solr.schema.FieldType.createField(FieldType.java:210)
at
org.apache.solr.schema.SchemaField.createField(SchemaField.java:94)
at
org.apache.solr.update.DocumentBuilder.toDocument(DocumentBuilder.java:246)
at
org.apache.solr.update.processor.RunUpdateProcessor.processAdd(RunUpdateProcessorFactory.java:60)
at
org.apache.solr.handler.dataimport.SolrWriter.upload(SolrWriter.java:75)
at org.apache.solr.handler.dataimport.DataImportHandler
$1.upload(DataImportHandler.java:292)
at
org.apache.solr.handler.dataimport.DocBuilder.buildDocument(DocBuilder.java:392)
at
org.apache.solr.handler.dataimport.DocBuilder.doFullDump(DocBuilder.java:242)
at
org.apache.solr.handler.dataimport.DocBuilder.execute(DocBuilder.java:180)
at
org.apache.solr.handler.dataimport.DataImporter.doFullImport(DataImporter.java:331)
at
org.apache.solr.handler.dataimport.DataImporter.runCmd(DataImporter.java:389)
at org.apache.solr.handler.dataimport.DataImporter
$1.run(DataImporter.java:370)
