Enrique escribió:
hello all I'm importing a eswiki-20091123-pages-meta-current.xml and have downloaded a mwdumper.jar from http://downloads.dbpedia.org/mwdumper_invalid_contributor.zip of https://bugzilla.wikimedia.org/show_bug.cgi?id=18328 but recive an error. So I'm trying with mwimport and recive an error too unknown schema or invalid first line I have downloaded mediawiki software from svn.
com:/home# java -jar mwdumper.jar --format=sql:1.5 eswiki-20091123-pages-meta-current.xml | mysql -u root -p eswiki Enter password: Exception in thread "main" java.lang.UnsupportedClassVersionError: Bad version number in .class file at java.lang.ClassLoader.defineClass1(Native Method)
You are using a version of the java virtual machine too old for that file.