Problem with LUCENE start-up and JDBCProvider

["K. W. Holzweißig" <kw...@mail.uni-paderborn.de>]

Hi folks.

I have written around 5000 pages to the WIKI_PAGE table using an
external application. After having deleted the search index and started
tomcat, JSPWiki is not able to start-up properly. I am receiving the
following error. I guess it is a capacity problem since the whole thing
worked with 2000 articles. Does anybody have an idea?

I am using an ORACLE XE Database with JDBCProvider connecting via DBCP.
Thanks Kai

2009-07-11 18:03:15,577 [JSPWiki Lucene Indexer] INFO
com.ecyrd.jspwiki.search.LuceneSearchProvider  - Files found in Lucene
directory, not reindexing.
2009-07-11 18:03:18,952 [JSPWiki Lucene Indexer] INFO
com.ecyrd.jspwiki.PageManager  - Repository has been modified externally
while fetching page Konstruktionsstand C Gesamtprodukt vor Berechnung
Gesamtprodukt absichern (EI) > Dokumentation für Berechnung C erstellen (EV)
2009-07-11 18:03:19,171 [JSPWiki  Lucene Indexer] ERROR
com.ecyrd.jspwiki.search.LuceneSearchProvider  - Unable to start lucene
java.lang.NullPointerException
	at com.ecyrd.jspwiki.WikiEngine.updateReferences(WikiEngine.java:1643)
	at com.ecyrd.jspwiki.PageManager.getPageText(PageManager.java:258)
	at
com.ecyrd.jspwiki.search.LuceneSearchProvider.doFullLuceneReindex(LuceneSearchProvider.java:231)
	at
com.ecyrd.jspwiki.search.LuceneSearchProvider$LuceneUpdater.startupTask(LuceneSearchProvider.java:1051)
	at
com.ecyrd.jspwiki.util.WikiBackgroundThread.run(WikiBackgroundThread.java:127)
2009-07-11 18:03:20,437 [main] ERROR com.ecyrd.jspwiki.WikiEngine  -
NULL pagedata to textToHTML()
2009-07-11 18:03:20,984 [main] ERROR com.ecyrd.jspwiki.WikiEngine  -
NULL pagedata to textToHTML()
2009-07-11 18:03:21,640 [main] ERROR com.ecyrd.jspwiki.WikiEngine  -
NULL pagedata to textToHTML()
2009-07-11 18:03:22,530 [main] ERROR com.ecyrd.jspwiki.WikiEngine  -
NULL pagedata to textToHTML()
2009-07-11 18:03:22,577 [main] ERROR com.ecyrd.jspwiki.WikiEngine  -
NULL pagedata to textToHTML()
2009-07-11 18:03:26,921 [main] ERROR com.ecyrd.jspwiki.WikiEngine  -
NULL pagedata to textToHTML()
2009-07-11 18:03:27,140 [main] ERROR com.ecyrd.jspwiki.WikiEngine  -
NULL pagedata to textToHTML()
2009-07-11 18:03:29,280 [main] ERROR com.ecyrd.jspwiki.WikiEngine  -
NULL pagedata to textToHTML()
2009-07-11 18:03:29,515 [main] ERROR com.ecyrd.jspwiki.WikiEngine  -
NULL pagedata to textToHTML()