I've been using Xwiki 1.8 for about 2-3 months now and I really like
it. Unfortunately, my server crashed. I backup the HSQLDB database
everyday. Now, I'm trying to install Xwiki on a different computer and
point it toward one of the copies of my database, but I'm having lot of
problems. I've tried it with Xwiki 2.0, 1.9 and 1.8. I'm running
Tomcat 5.5.27 and java 1.6.0_14.
The real problem is reading my old database. If I don't change the
hibernate.cfg.xml, xwiki will create a new HSQLDB database just fine
(except that it's empty). But when I do modify the hibernate file to
point to my database, I get lots of errors.
Here's the snippet from my hibernate file:
<!-- HSQLDB configuration.
Uncomment if you want to use HSQLDB and comment out other
database configurations.
Note that the database will be created automatically if it
doesn't already exist. -->
<property
name="connection.url">jdbc:hsqldb:file:/travis/www/xwiki/xwikiHSQLDatabase;shutdown=true</property>
<property name="connection.username">sa</property>
<property name="connection.password"></property>
<property name="connection.driver_class">org.hsqldb.jdbcDriver</property>
<property name="dialect">org.hibernate.dialect.HSQLDialect</property>
<property
name="connection.provider_class">com.xpn.xwiki.store.DBCPConnectionProvider</property>
<property name="connection.pool_size">2</property>
<property name="statement_cache.size">2</property>
<mapping resource="xwiki.hbm.xml"/>
<mapping resource="feeds.hbm.xml"/>
And here's the error I get from my browser (Firefox):
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented
it from fulfilling this request.
exception
javax.servlet.ServletException: Error number 3 in 0: Could not
initialize main XWiki context
Wrapped Exception: Error number 3001 in 3: Cannot load class
com.xpn.xwiki.store.migration.hibernate.XWikiHibernateMigrationManager
from param xwiki.store.migration.manager.class
Wrapped Exception: Error number 0 in 3: Exception while hibernate execute
Wrapped Exception: Could not parse mapping document from resource
xwiki.hbm.xml
org.apache.struts.action.RequestProcessor.processException(RequestProcessor.java:535)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:433)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
javax.servlet.http.HttpServlet.service(HttpServlet.java:627)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
com.xpn.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:145)
com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:111)
com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68)
com.xpn.xwiki.web.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:295)
com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112)
root cause
com.xpn.xwiki.XWikiException: Error number 3 in 0: Could not initialize
main XWiki context
Wrapped Exception: Error number 3001 in 3: Cannot load class
com.xpn.xwiki.store.migration.hibernate.XWikiHibernateMigrationManager
from param xwiki.store.migration.manager.class
Wrapped Exception: Error number 0 in 3: Exception while hibernate execute
Wrapped Exception: Could not parse mapping document from resource
xwiki.hbm.xml
com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:326)
com.xpn.xwiki.XWiki.getXWiki(XWiki.java:387)
com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:135)
com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:115)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
javax.servlet.http.HttpServlet.service(HttpServlet.java:627)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
com.xpn.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:145)
com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:111)
com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68)
com.xpn.xwiki.web.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:295)
com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112)
note The full stack trace of the root cause is available in the Apache
Tomcat/5.5.27 logs.
Apache Tomcat/5.5.27
I've been trying to fix this for 2 days now and I'm losing hope that I
can recover my Xwiki. Can anyone please help? I've tried searching the
mailing list archives, google, the installation documenation, the
upgrade documentation, but I haven't found a solution. I haven't really
modified the xwiki installation much at all. I've just been using xwiki
"as is".
Still Hoping,
travis
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