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Samebug tips

  1. ,

    Check whether privilege has the "not null" restriction. If so it always has to have a value and can never be null.

    A different reason could be a wrong implementation of a foreign key. Check whether you always correctly insert/update in both tables.

  2. ,

    Nothing is wrong with the database. When it gives you those errors, it's telling you that you are trying to input "nothing" (null) into a column that doesn't allow it. Fix it by removing the not null constraint or by passing a value to that field.

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via Google Groups by Billy Bacon, 1 year ago
Unable to flush Hibernate Session
com.dotmarketing.exception.DotDataException: Unable to flush Hibernate Session at com.dotmarketing.portlets.files.business.FileFactoryImpl.saveFile(FileFactoryImpl.java:175) at com.dotmarketing.portlets.files.business.FileAPIImpl.saveFile(FileAPIImpl.java:473) at com.dotmarketing.portlets.files.business.FileAPIImpl.saveFile(FileAPIImpl.java:437) at org.dotcms.plugins.XMLSitemap.thread.XMLSitemapThread.closeFileWriter(XMLSitemapThread.java:445) at org.dotcms.plugins.XMLSitemap.thread.XMLSitemapThread.generateSitemapPerHost(XMLSitemapThread.java:277) at org.dotcms.plugins.XMLSitemap.thread.XMLSitemapThread.<init>(XMLSitemapThread.java:92) at sun.reflect.GeneratedConstructorAccessor187.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:534) at java.lang.Class.newInstance(Class.java:379) at org.quartz.simpl.SimpleJobFactory.newJob(SimpleJobFactory.java:55) at org.quartz.core.JobRunShell.initialize(JobRunShell.java:140) at org.quartz.core.QuartzSchedulerThread.run(QuartzSchedulerThread.java:364)Caused by: com.dotmarketing.exception.DotHibernateException: Unable to flush Hibernate Session at com.dotmarketing.db.HibernateUtil.saveWithPrimaryKey(HibernateUtil.java:869) at com.dotmarketing.business.IdentifierFactoryImpl.createNewIdentifier(IdentifierFactoryImpl.java:295) at com.dotmarketing.business.IdentifierFactoryImpl.createNewIdentifier(IdentifierFactoryImpl.java:232) at com.dotmarketing.business.IdentifierAPIImpl.createNew(IdentifierAPIImpl.java:136) at com.dotmarketing.business.IdentifierAPIImpl.createNew(IdentifierAPIImpl.java:129) at com.dotmarketing.portlets.files.business.FileFactoryImpl.saveFile(FileFactoryImpl.java:145) ... 12 moreCaused by: net.sf.hibernate.exception.ConstraintViolationException: could not insert: [com.dotmarketing.beans.Identifier#433d48bd-055b-47cf-9455-f48307aab000] at net.sf.hibernate.exception.ErrorCodeConverter.convert(ErrorCodeConverter.java:73) at net.sf.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:29) at net.sf.hibernate.persister.AbstractEntityPersister.convert(AbstractEntityPersister.java:1331) at net.sf.hibernate.persister.EntityPersister.insert(EntityPersister.java:472) at net.sf.hibernate.persister.EntityPersister.insert(EntityPersister.java:436) at net.sf.hibernate.impl.ScheduledInsertion.execute(ScheduledInsertion.java:37) at net.sf.hibernate.impl.SessionImpl.execute(SessionImpl.java:2449) at net.sf.hibernate.impl.SessionImpl.executeAll(SessionImpl.java:2435) at net.sf.hibernate.impl.SessionImpl.execute(SessionImpl.java:2392) at net.sf.hibernate.impl.SessionImpl.flush(SessionImpl.java:2261) at com.dotmarketing.db.HibernateUtil.saveWithPrimaryKey(HibernateUtil.java:867) ... 17 moreCaused by: com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry '/XMLSitemaps/-XMLSitemapGenerated1.xml.gz-48190c8c-42c4-46af-8d1' for key 'parent_path' at sun.reflect.GeneratedConstructorAccessor138.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:534) at com.mysql.jdbc.Util.handleNewInstance(Util.java:411) at com.mysql.jdbc.Util.getInstance(Util.java:386) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1040) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4120) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4052) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2503) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2794) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155) at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2458) at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2375) at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2359) at org.apache.tomcat.dbcp.dbcp.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:102) at net.sf.hibernate.impl.NonBatchingBatcher.addToBatch(NonBatchingBatcher.java:22) at net.sf.hibernate.persister.EntityPersister.insert(EntityPersister.java:462) ... 24 more