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From "Manjula Kutty" <manjula.ku...@gmail.com>
Subject Re: Failed to start database
Date Mon, 31 Dec 2007 23:23:34 GMT
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_ <tom12167@web.de> 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.

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