I have carried out a test upgrade of an existing Alfresco Community v3.4c deployment to Alfresco v4.0a Community. This is running on CentOS v6.0.
As part of the migration I switched the search sub-system from Lucene to SOLR, as per the documentation. Specifically I edited alfresco-global.properties and set:
index.subsystem.name=solr
solr.host=localhost
solr.port=8080
solr.port.ssl=8443
I also deleted any existing lucene indexes from the alf_data directory prior to firing up Alfresco v4.0a.
Having started the v4.0a deployment everything migrated smoothly and I can use the repository and Share. My only problem is searching and my logs are filling up with the following error:
INFO: Server startup in 154136 ms
Oct 11, 2011 6:20:36 PM org.quartz.core.JobRunShell run
SEVERE: Job Solr.CoreTracker-archive threw an unhandled Exception:
java.lang.StringIndexOutOfBoundsException: String index out of range: -1
at java.lang.String.substring(String.java:1937)
at org.alfresco.solr.SolrLuceneAnalyser.findAnalyser(SolrLuceneAnalyser.java:257)
at org.alfresco.solr.SolrLuceneAnalyser.tokenStream(SolrLuceneAnalyser.java:101)
at org.alfresco.solr.SolrLuceneAnalyser.tokenStream(SolrLuceneAnalyser.java:109)
at org.apache.lucene.analysis.Analyzer.reusableTokenStream(Analyzer.java:51)
at org.apache.solr.schema.IndexSchema$SolrIndexAnalyzer.reusableTokenStream(IndexSchema.java:364)
at org.apache.lucene.index.DocInverterPerField.processFields(DocInverterPerField.java:124)
at org.apache.lucene.index.DocFieldProcessorPerThread.processDocument(DocFieldProcessorPerThread.java:244)
at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:828)
at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:809)
at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:2683)
at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:2655)
at org.alfresco.solr.AlfrescoUpdateHandler.addDoc(AlfrescoUpdateHandler.java:323)
at org.alfresco.solr.tracker.CoreTracker.indexNode(CoreTracker.java:1780)
at org.alfresco.solr.tracker.CoreTracker.trackRepository(CoreTracker.java:1316)
at org.alfresco.solr.tracker.CoreTracker.updateIndex(CoreTracker.java:481)
at org.alfresco.solr.tracker.CoreTrackerJob.execute(CoreTrackerJob.java:45)
at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:549)
Does anyone have any idea where I've gone wrong or what may be causing this error?
Many thanks
Andrew
