Major Description
I am trying out jackrabbit oak with lucene in a file node store. The index definition record is created successfully but it seems the index record is not created. lucene index creation code snippets:
public void initRepository() { LuceneIndexProvider provider = new LuceneIndexProvider(); Jcr jcr = new Jcr(nodeStore) .withAsyncIndexing("async",3) .with(new LuceneIndexEditorProvider()) .with((QueryIndexProvider) provider) .with((Observer) provider) .withAsyncIndexing("async",3); repository = jcr.createRepository(); log.info("Repository initialized"); } public void createLuceneIndex() throws RepositoryException { Session session = createAdminSession(); Node lucene = JcrUtils.getOrCreateByPath("/oak:index/lucene", "oak:Unstructured", "oak:QueryIndexDefinition", session, false); lucene.setProperty("compatVersion", 2); lucene.setProperty("type", "lucene"); lucene.setProperty("async", "async"); Node rules = lucene.addNode("indexRules", "nt:unstructured"); Node allProps = rules.addNode("nt:base") .addNode("properties", "nt:unstructured") .addNode("allProps", "oak:Unstructured"); allProps.setProperty(Property.JCR_DATA, ".*"); allProps.setProperty("isRegexp", true); allProps.setProperty("nodeScopeIndex", true); session.save(); session.logout(); log.info("Lucene index created"); }
After creating Lucene index, I have uploaded test.doc file in node store using below code:
log.info("Setting the JCR content for file name: test.doc, under path: " + folderNode.getPath()); final Binary binary = new BinaryImpl(fileBytes); final Node content = folderNode.addNode(Property.JCR_CONTENT, NodeType.NT_RESOURCE); content.setProperty(Property.JCR_DATA, binary); //JCR session save code here
test.doc file contents:
HelloWorld, Test file contents for Full text search using Lucene index.
I have used below query to fetch result:
final Query query = queryManager.createQuery( "select * from [nt:base] where contains(*, 'HelloWorld')", Query.JCR_SQL2); final QueryResult result = query.execute(); final NodeIterator nodeIter = result.getNodes(); log.info("Number of nodes: " + nodeIter.getSize());
But this query is not returning node where file contents are stored. I am getting below result:
Number of nodes: 0
Logs:
"Traversal query (query without index): select * from [nt:base] where contains(*,'HelloWorld'); consider creating an index"
Could you please let me know where I am making mistake or how to create proper index and do full text search on binary contents.