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July 2017

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2 discussions

[xwiki-users] [Proposal] Comparing XWiki to MediaWiki and Confluence on xwiki.org
by Ecaterina Moraru (Valica) 22 Sep '17

22 Sep '17

Hi, Since we had users asking on the IRC what are the differences between XWiki and other solutions, it would be a good idea to provide such pages on the website: - XWiki and MediaWiki http://dev.xwiki.org/xwiki/bin/view/Drafts/XWiki-vs-MediaWiki - XWiki and Confluence http://dev.xwiki.org/xwiki/bin/view/Drafts/XWiki-vs-Confluence It would be great to know if you agree with the listed content and if you find other similarities or distinctions between the above solutions. Additionally, what other solutions would you be interested in seeing comparison with? Thanks, Caty

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[xwiki-users] New installation of XWiki error
by Joshua Spiva 07 Jul '17

07 Jul '17

I am setting up a new instance of Xwiki. I have the following set up Tomcat 9.0.0.M22 JTDS 1.3.1 Xwiki 8.4.5 JRE 1.8.0_131 MS SQL 11.0.6567.0 I am getting the following error at startup: XWiki initialization failed! Exception thrown during job execution class java.lang.AbstractMethodError: null at net.sourceforge.jtds.jdbc.JtdsConnection.isValid(JtdsConnection.java:2833) at org.apache.commons.dbcp2.DelegatingConnection.isValid(DelegatingConnection.java:918) at org.apache.commons.dbcp2.PoolableConnection.validate(PoolableConnection.java:283) at org.apache.commons.dbcp2.PoolableConnectionFactory.validateConnection(PoolableConnectionFactory.java:357) at org.apache.commons.dbcp2.BasicDataSource.validateConnectionFactory(BasicDataSource.java:2307) at org.apache.commons.dbcp2.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:2290) at org.apache.commons.dbcp2.BasicDataSource.createDataSource(BasicDataSource.java:2039) at org.apache.commons.dbcp2.BasicDataSource.getConnection(BasicDataSource.java:1533) at com.xpn.xwiki.store.DBCPConnectionProvider.configure(DBCPConnectionProvider.java:215) at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:143) at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:84) at org.hibernate.cfg.SettingsFactory.createConnectionProvider(SettingsFactory.java:459) at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:90) at org.hibernate.cfg.Configuration.buildSettingsInternal(Configuration.java:2863) at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2859) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1870) at com.xpn.xwiki.store.XWikiHibernateBaseStore.initHibernate(XWikiHibernateBaseStore.java:259) at com.xpn.xwiki.store.XWikiHibernateBaseStore.checkHibernate(XWikiHibernateBaseStore.java:703) at com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.java:861) at com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:280) at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1811) at com.xpn.xwiki.XWiki.getDocument(XWiki.java:1864) at com.xpn.xwiki.XWiki.initializeMandatoryDocument(XWiki.java:1269) at com.xpn.xwiki.XWiki.initializeMandatoryDocuments(XWiki.java:1243) at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:1186) at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:1103) at com.xpn.xwiki.XWiki.<init>(XWiki.java:1076) at com.xpn.xwiki.internal.XWikiInitializerJob.runInternal(XWikiInitializerJob.java:117) at org.xwiki.job.AbstractJob.runInContext(AbstractJob.java:206) at org.xwiki.job.AbstractJob.run(AbstractJob.java:189) at java.lang.Thread.run(Unknown Source)

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