I doubt it is related to db locking. Stacks has the following error
Caused by: java.lang.NullPointerException
at org.apache.derby.iapi.types.SQLChar.getCollationKey(Unknown Source)
at
on rollback of btree log records during recovery.
Problem may be related to collation information.
-suresh
On Dec 31, 2007 3:23 PM, Manjula Kutty <[EMAIL PROTECTED]> wrote:
> This may be due to the fact that the database is not shutdown properly.
> Please check if you have a db.lck file in your db directory. If it exists
> please delete that file manually and try booting the database again.
>
> Thanks
> Manjula
>
>
>
>
> On 12/31/07, tom_ <[EMAIL PROTECTED]> wrote:
> >
> > Without having a crash or something like that before, when trying to
> reopen
> > the database the error message is "Failed to start database". Is there a
> > possibility to start the database again?
> >
> > The complete error trace is
> > java.sql.SQLException: Failed to start database '/mydatabase', see the
> next
> > exception for details.
> > at org.apache.derby.impl.jdbc.SQLExceptionFactory40.getSQLException
> (Unknown
> > Source)
> > at org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Unknown
> Source)
> > at org.apache.derby.impl.jdbc.Util.seeNextException(Unknown Source)
> > at org.apache.derby.impl.jdbc.EmbedConnection.bootDatabase (Unknown
> Source)
> > at org.apache.derby.impl.jdbc.EmbedConnection.<init>(Unknown
> Source)
> > at org.apache.derby.impl.jdbc.EmbedConnection30.<init>(Unknown
> Source)
> > at org.apache.derby.impl.jdbc.EmbedConnection40 .<init>(Unknown
> Source)
> > at org.apache.derby.jdbc.Driver40.getNewEmbedConnection(Unknown
> Source)
> > at org.apache.derby.jdbc.InternalDriver.connect(Unknown Source)
> > at org.apache.derby.jdbc.EmbeddedDriver.connect (Unknown Source)
> > at
> >
> org.executequery.datasource.ConnectionDataSource.getConnection(ConnectionDataSource.java:290)
> > at
> >
> org.executequery.datasource.ConnectionDataSource.getConnection(ConnectionDataSource.java
> :267)
> > at
> >
> org.executequery.datasource.ConnectionPool.ensureCapacity(ConnectionPool.java:291)
> > at
> >
> org.executequery.datasource.ConnectionManager.createDataSource(ConnectionManager.java:90)
> > at
> >
> org.executequery.databasemediators.ConnectionBuilder.connect(ConnectionBuilder.java:133)
> > at
> >
> org.executequery.databasemediators.ConnectionBuilder.access$000(ConnectionBuilder.java:44)
> > at
> > org.executequery.databasemediators.ConnectionBuilder$1.construct
> (ConnectionBuilder.java:117)
> > at
> org.underworldlabs.swing.util.SwingWorker$2.run(SwingWorker.java:138)
> > at java.lang.Thread.run(Thread.java:619)
> > Caused by: java.sql.SQLException: Failed to start database '/mydatabase',
> > see the next exception for details.
> > at
> org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown
> > Source)
> > at
> >
> org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsForTransportAcrossDRDA
> (Unknown
> > Source)
> > ... 19 more
> > Caused by: java.sql.SQLException: Java exception: ':
> > java.lang.NullPointerException'.
> > at
> org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown
> > Source)
> > at
> >
> org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsForTransportAcrossDRDA(Unknown
> > Source)
> > at
> org.apache.derby.impl.jdbc.SQLExceptionFactory40.getSQLException(Unknown
> > Source)
> > at org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Unknown
> Source)
> > at org.apache.derby.impl.jdbc.Util.javaException(Unknown Source)
> > ... 16 more
> > Caused by: java.lang.NullPointerException
> > at org.apache.derby.iapi.types.SQLChar.getCollationKey(Unknown
> Source)
> > at
> >
> org.apache.derby.iapi.types.WorkHorseForCollatorDatatypes.stringCompare(Unknown
> > Source)
> > at org.apache.derby.iapi.types.CollatorSQLVarchar.stringCompare
> (Unknown
> > Source)
> > at org.apache.derby.iapi.types.SQLChar.compare(Unknown Source)
> > at
> >
> org.apache.derby.impl.store.access.btree.ControlRow.compareIndexRowToKey(Unknown
> > Source)
> > at org.apache.derby.impl.store.access.btree.index.B2IUndo.findUndo
> (Unknown
> > Source)
> > at
> >
> org.apache.derby.impl.store.raw.data.LogicalPageOperation.findLogicalPage(Unknown
> > Source)
> > at
> >
> org.apache.derby.impl.store.raw.data.LogicalPageOperation.generateUndo(Unknown
> > Source)
> > at org.apache.derby.impl.store.raw.log.FileLogger.undo(Unknown
> Source)
> > at org.apache.derby.impl.store.raw.xact.Xact.abort(Unknown Source)
> > at
> > org.apache.derby.impl.store.raw.xact.XactFactory.rollbackAllTransactions
> (Unknown
> > Source)
> > at org.apache.derby.impl.store.raw.log.LogToFile.recover(Unknown
> Source)
> > at org.apache.derby.impl.store.raw.RawStore.boot(Unknown Source)
> > at org.apache.derby.impl.services.monitor.BaseMonitor.boot (Unknown
> Source)
> > at
> org.apache.derby.impl.services.monitor.TopService.bootModule(Unknown
> > Source)
> > at
> org.apache.derby.impl.services.monitor.BaseMonitor.startModule(Unknown
> > Source)
> > at org.apache.derby.iapi.services.monitor.Monitor.bootServiceModule
> (Unknown
> > Source)
> > at org.apache.derby.impl.store.access.RAMAccessManager.boot(Unknown
> Source)
> > at org.apache.derby.impl.services.monitor.BaseMonitor.boot(Unknown
> Source)
> > at org.apache.derby.impl.services.monitor.TopService.bootModule
> (Unknown
> > Source)
> > at
> org.apache.derby.impl.services.monitor.BaseMonitor.startModule(Unknown
> > Source)
> > at
> org.apache.derby.iapi.services.monitor.Monitor.bootServiceModule(Unknown
> > Source)
> > at org.apache.derby.impl.db.BasicDatabase.bootStore(Unknown Source)
> > at org.apache.derby.impl.db.BasicDatabase.boot(Unknown Source)
> > at org.apache.derby.impl.services.monitor.BaseMonitor.boot(Unknown
> Source)
> > at
> org.apache.derby.impl.services.monitor.TopService.bootModule(Unknown
> > Source)
> > at
> org.apache.derby.impl.services.monitor.BaseMonitor.bootService(Unknown
> > Source)
> > at
> > org.apache.derby.impl.services.monitor.BaseMonitor.startProviderService
> (Unknown
> > Source)
> > at
> >
> org.apache.derby.impl.services.monitor.BaseMonitor.findProviderAndStartService(Unknown
> > Source)
> > at
> > org.apache.derby.impl.services.monitor.BaseMonitor.startPersistentService
> (Unknown
> > Source)
> > at
> >
> org.apache.derby.iapi.services.monitor.Monitor.startPersistentService(Unknown
> > Source)
> > ... 16 more
> >
> >
> > --
> > View this message in context:
> http://www.nabble.com/Failed-to-start-database-tp14561205p14561205.html
> > Sent from the Apache Derby Users mailing list archive at Nabble.com.
> >
> >
>
>
>
> --
> Thanks,
> Manjula.
