Re: [xwiki-users] Installation problem

From the connector bug report it says that 5.1.14 and 5.1.15 are unaffected so you could downgrade your connector version.

Hi all, I need help with installation... I'm trying to get xwiki running on: RHEL 6 x64... JDK 6 latest... Mysql 5.1.52... Tomcat 7.0.14 I've followed the admin guide as near as possible... The deviations I've made are.. created my db as 'testxwiki' instead of just xwiki... modified xwiki.db=testxwiki (this was just a stab in the dark - not sure I need to change this) made appropriate modifications to the jdbc url in hibernate.cfg.xml... I've varified that I can connect to the database using: mysql -uxwiki -psome_password testxwiki and show tables returns the empty set... xwiki / hibernate is supposed to create the initial schema on startup right (less indexes)? A more complete catalina.out snip is below but essentially I'm getting... FATAL store.DBCPConnectionProvider - Could not create a DBCP pool. There is an error in the hibernate configuration file, please review it. Unfortunately I have been through this file many many times... and I just don't see anything wrong with it... I also get some interesting results when I stop tomcat after attempting to browse the xwiki site... SEVERE: The web application [/xwiki] registered the JDBC driver [com.mysql.jdbc.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered. May 26, 2011 2:22:37 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads SEVERE: The web application [/xwiki] appears to have started a thread named [EvictionTimer-0] but has failed to stop it. This is very likely to create a memory leak. May 26, 2011 2:22:37 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads SEVERE: The web application [/xwiki] appears to have started a thread named [EvictionTimer-1] but has failed to stop it. This is very likely to create a memory leak. May 26, 2011 2:22:37 AM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks SEVERE: The web application [/xwiki] created a ThreadLocal with key of type [org.apache.log4j.helpers.ThreadLocalMap] (value [org.apache.log4j.helpers.ThreadLocalMap@2a717ef5]) and a value of type [java.util.Hashtable] (value [{}]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. May 26, 2011 2:22:37 AM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks SEVERE: The web application [/xwiki] created a ThreadLocal with key of type [org.apache.log4j.helpers.ThreadLocalMap] (value [org.apache.log4j.helpers.ThreadLocalMap@2a717ef5]) and a value of type [java.util.Hashtable] (value [{url=http://neil.nmc.edu:8080/xwiki/bin/view/Main/}]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. May 26, 2011 2:22:37 AM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks SEVERE: The web application [/xwiki] created a ThreadLocal with key of type [org.apache.log4j.helpers.ThreadLocalMap] (value [org.apache.log4j.helpers.ThreadLocalMap@2a717ef5]) and a value of type [java.util.Hashtable] (value [{url=http://neil.nmc.edu:8080/xwiki/bin/view/Main/}]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. Here's the gory details of everything I did (as well as I can remember)... ==== Installed the 64bit jdk from oracle.. java -version java version "1.6.0_25" Java(TM) SE Runtime Environment (build 1.6.0_25-b06) Java HotSpot(TM) 64-Bit Server VM (build 20.0-b11, mixed mode) ==== Downloaded tomcat and installed it... tar -zxvf apache-tomcat-7.0.14.tar.gz Modified the server.xml file and added: deployOnStartup="true" to the Host node Modified catalina.sh and added: JAVA_HOME=/usr/local/jdk160_25 JAVA_OPTS="-Xmx512m -XX:MaxPermSize=128m" Removed examples, host-manager, and manager from 'webapps'... I prefer not to leave them... ==== Started tomcat - at that point I could get to the ROOT application and browse the tomcat docs... ==== Installed mysql from RPM packages... Configured a few parameters in my.cnf... default-storage-engine=INNODB innodb_file_per_table skip-external-locking max_connections=200 read_buffer_size=1M sort_buffer_size=1M key_buffer_size=128M max_allowed_packet=32M innodb_data_file_path = ibdata1:100M:autoextend innodb_buffer_pool_size=256M innodb_additional_mem_pool_size=20M innodb_log_file_size=64M innodb_log_buffer_size=8M innodb_flush_log_at_trx_commit=1 ==== Created the database and the user... create database testxwiki default character set utf8; grant all privileges on testxwiki.* to xwiki@localhost identified by 'some_password'; flush privileges; ==== Extracted the war file to 'xwiki' inside of webapps... Added mysql-connector-java-5.1.16-bin.jar to xwiki/WEB-INF/lib ==== Changed hibernate.cfg.xml by: commenting out the hsqldb section... moved the comment tag for the mysql section up under the reference to xwiki-1945 Leaving the property and mapping nodes uncommented: <property name="connection.url">jdbc:mysql://localhost/testxwiki?useServerPrepStmts=false&amp;useUnicode=true&amp;characterEncoding=UTF-8&amp;sessionVariables=sql_mode=''</property> <property name="connection.username">xwiki</property> <property name="connection.password">some_password</property> <property name="connection.driver_class">com.mysql.jdbc.Driver</property> <property name="dialect">org.hibernate.dialect.MySQLDialect</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"/> <mapping resource="activitystream.hbm.xml"/> ==== changed xwiki.cfg as follows: diff xwiki.original xwiki.cfg 82c82 < # xwiki.store.hibernate.path=/WEB-INF/hibernate.cfg.xml --- 104c104 < # xwiki.db=xwiki --- DO I NEED TO CHANGE THE XWIKI.DB PROPERTY??? ==== When I start tomcat and go to the xwiki site I get the following in catalina.out STARTING TOMCAT... May 26, 2011 2:02:57 AM org.apache.catalina.core.AprLifecycleListener init INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: /usr/local/jdk160_25/jre/lib/amd64/server:/usr/local/jdk160_25/jre/lib/amd64:/usr/local/jdk160_25/jre/../lib/amd64:/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib May 26, 2011 2:02:57 AM org.apache.coyote.AbstractProtocolHandler init INFO: Initializing ProtocolHandler ["http-bio-8080"] May 26, 2011 2:02:57 AM org.apache.coyote.AbstractProtocolHandler init INFO: Initializing ProtocolHandler ["ajp-bio-8009"] May 26, 2011 2:02:57 AM org.apache.catalina.startup.Catalina load INFO: Initialization processed in 1213 ms May 26, 2011 2:02:57 AM org.apache.catalina.core.StandardService startInternal INFO: Starting service Catalina May 26, 2011 2:02:57 AM org.apache.catalina.core.StandardEngine startInternal INFO: Starting Servlet Engine: Apache Tomcat/7.0.14 May 26, 2011 2:02:57 AM org.apache.catalina.startup.HostConfig deployDirectory INFO: Deploying web application directory xwiki May 26, 2011 2:02:59 AM org.apache.catalina.startup.TaglibUriRule body INFO: TLD skipped. URI: http://jakarta.apache.org/struts/tags-html-1.0.2 is already defined May 26, 2011 2:02:59 AM org.apache.catalina.startup.TaglibUriRule body INFO: TLD skipped. URI: http://jakarta.apache.org/struts/tags-bean-1.0.2 is already defined May 26, 2011 2:02:59 AM org.apache.catalina.startup.TaglibUriRule body INFO: TLD skipped. URI: http://jakarta.apache.org/struts/tags-logic-1.0.2 is already defined May 26, 2011 2:03:09 AM org.apache.catalina.startup.HostConfig deployDirectory INFO: Deploying web application directory docs May 26, 2011 2:03:09 AM org.apache.catalina.startup.HostConfig deployDirectory INFO: Deploying web application directory ROOT May 26, 2011 2:03:09 AM org.apache.coyote.AbstractProtocolHandler start INFO: Starting ProtocolHandler ["http-bio-8080"] May 26, 2011 2:03:09 AM org.apache.coyote.AbstractProtocolHandler start INFO: Starting ProtocolHandler ["ajp-bio-8009"] May 26, 2011 2:03:09 AM org.apache.catalina.startup.Catalina start INFO: Server startup in 12410 ms BROWSE TO THE XWIKI APP.... 2011-05-26 02:03:29,868 [/xwiki/bin/view/Main/] FATAL store.DBCPConnectionProvider - Could not create a DBCP pool. There is an error in the hibernate configuration file, please review it. org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Unexpected exception encountered during query.) at org.apache.commons.dbcp.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:1549) at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1388) at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource.java:1044) at com.xpn.xwiki.store.DBCPConnectionProvider.configure(DBCPConnectionProvider.java:193) at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:124) at org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(ConnectionProviderFactory.java:56) at org.hibernate.cfg.SettingsFactory.createConnectionProvider(SettingsFactory.java:414) at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:62) at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2073) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1298) at com.xpn.xwiki.store.XWikiHibernateBaseStore.initHibernate(XWikiHibernateBaseStore.java:166) at com.xpn.xwiki.store.XWikiHibernateBaseStore.checkHibernate(XWikiHibernateBaseStore.java:560) at com.xpn.xwiki.store.XWikiHibernateBaseStore.execute(XWikiHibernateBaseStore.java:1073) at com.xpn.xwiki.store.XWikiHibernateBaseStore.executeRead(XWikiHibernateBaseStore.java:1117) at com.xpn.xwiki.store.migration.hibernate.XWikiHibernateMigrationManager.getDBVersion(XWikiHibernateMigrationManager.java:68) at com.xpn.xwiki.store.migration.AbstractXWikiMigrationManager.<init>(AbstractXWikiMigrationManager.java:68) at com.xpn.xwiki.store.migration.hibernate.XWikiHibernateMigrationManager.<init>(XWikiHibernateMigrationManager.java:51) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at com.xpn.xwiki.XWiki.createClassFromConfig(XWiki.java:1132) at com.xpn.xwiki.XWiki.initXWiki(XWiki.java:813) at com.xpn.xwiki.XWiki.<init>(XWiki.java:756) at com.xpn.xwiki.XWiki.getMainXWiki(XWiki.java:408) at com.xpn.xwiki.XWiki.getXWiki(XWiki.java:496) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:137) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:117) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:621) at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:129) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:152) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:68) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:218) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:112) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:563) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:399) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:317) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:204) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:311) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) Caused by: java.sql.SQLException: Unexpected exception encountered during query. at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1073) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:987) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:982) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:927) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2665) at com.mysql.jdbc.StatementImpl.executeUpdate(StatementImpl.java:1698) at com.mysql.jdbc.StatementImpl.executeUpdate(StatementImpl.java:1617) at com.mysql.jdbc.ConnectionImpl.setSessionVariables(ConnectionImpl.java:5210) at com.mysql.jdbc.ConnectionImpl.initializePropsFromServer(ConnectionImpl.java:3375) at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2385) at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2154) at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:792) at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:381) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:305) at org.apache.commons.dbcp.DriverConnectionFactory.createConnection(DriverConnectionFactory.java:38) at org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:582) at org.apache.commons.dbcp.BasicDataSource.validateConnectionFactory(BasicDataSource.java:1556) at org.apache.commons.dbcp.BasicDataSource.createPoolableConnectionFactory(BasicDataSource.java:1545) ... 64 more Caused by: java.lang.NullPointerException at com.mysql.jdbc.ConnectionImpl.getServerCharacterEncoding(ConnectionImpl.java:3100) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2095) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2619) ... 83 more 2011-05-26 02:03:29,876 [/xwiki/bin/view/Main/] WARN action.RequestProcessor - Unhandled Exception thrown: class com.xpn.xwiki.XWikiException May 26, 2011 2:22:34 AM org.apache.catalina.core.StandardServer await WHEN STOPPING TOMCAT.... INFO: A valid shutdown command was received via the shutdown port. Stopping the Server instance. May 26, 2011 2:22:34 AM org.apache.coyote.AbstractProtocolHandler pause INFO: Pausing ProtocolHandler ["http-bio-8080"] May 26, 2011 2:22:35 AM org.apache.coyote.AbstractProtocolHandler pause INFO: Pausing ProtocolHandler ["ajp-bio-8009"] May 26, 2011 2:22:36 AM org.apache.catalina.core.StandardService stopInternal INFO: Stopping service Catalina May 26, 2011 2:22:37 AM org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc SEVERE: The web application [/xwiki] registered the JDBC driver [com.mysql.jdbc.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered. May 26, 2011 2:22:37 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads SEVERE: The web application [/xwiki] appears to have started a thread named [EvictionTimer-0] but has failed to stop it. This is very likely to create a memory leak. May 26, 2011 2:22:37 AM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads SEVERE: The web application [/xwiki] appears to have started a thread named [EvictionTimer-1] but has failed to stop it. This is very likely to create a memory leak. May 26, 2011 2:22:37 AM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks SEVERE: The web application [/xwiki] created a ThreadLocal with key of type [org.apache.log4j.helpers.ThreadLocalMap] (value [org.apache.log4j.helpers.ThreadLocalMap@2a717ef5]) and a value of type [java.util.Hashtable] (value [{}]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. May 26, 2011 2:22:37 AM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks SEVERE: The web application [/xwiki] created a ThreadLocal with key of type [org.apache.log4j.helpers.ThreadLocalMap] (value [org.apache.log4j.helpers.ThreadLocalMap@2a717ef5]) and a value of type [java.util.Hashtable] (value [{url=http://neil.nmc.edu:8080/xwiki/bin/view/Main/}]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. May 26, 2011 2:22:37 AM org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks SEVERE: The web application [/xwiki] created a ThreadLocal with key of type [org.apache.log4j.helpers.ThreadLocalMap] (value [org.apache.log4j.helpers.ThreadLocalMap@2a717ef5]) and a value of type [java.util.Hashtable] (value [{url=http://neil.nmc.edu:8080/xwiki/bin/view/Main/}]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. May 26, 2011 2:22:37 AM org.apache.coyote.AbstractProtocolHandler stop INFO: Stopping ProtocolHandler ["http-bio-8080"] May 26, 2011 2:22:37 AM org.apache.coyote.AbstractProtocolHandler stop INFO: Stopping ProtocolHandler ["ajp-bio-8009"] _______________________________________________ users mailing list users(a)xwiki.org http://lists.xwiki.org/mailman/listinfo/users