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https://issues.apache.org/jira/browse/DERBY-5606?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13210241#comment-13210241
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Jesus Marin commented on DERBY-5606:
------------------------------------
Forget this issue completelly as, perhaps, we did overrite seg0 folder
externally and perhaps these files are not from the actual db...
Now we are having this problem under control and if it arises again, we'll let
you know.
Thanks
> NullPointerException at EncryptContainerOperation
> -------------------------------------------------
>
> Key: DERBY-5606
> URL: https://issues.apache.org/jira/browse/DERBY-5606
> Project: Derby
> Issue Type: Bug
> Components: JDBC
> Affects Versions: 10.8.2.2
> Environment: windows 7 professional 64 bits and xp with Oracle
> jre1.6.0_30
> Reporter: Jesus Marin
> Attachments: c3010.dat, c3021.dat
>
>
> As I try to change encryption key from a working encrypted db using:
> <code>
> jdbc:derby:c:\gexcat\gexcat.db5;dataEncryption=true;encryptionAlgorithm=AES/CBC/NoPadding;newEncryptionKey=0CE9CC799AADABAB295E4D91EAE86346;encryptionKey=0A023619DFD37A71263BEFCABBD68EA8
> </code>
> I get this error (from Stack trace):
> <code>
> java.sql.SQLException: Failed to start database 'c:\gexcat\gexcat.db5' with
> class loader
> net.sourceforge.squirrel_sql.fw.sql.SQLDriverClassLoader@21aac775, 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.AutoloadedDriver.connect(Unknown Source)
> at
> net.sourceforge.squirrel_sql.fw.sql.SQLDriverManager.getConnection(SQLDriverManager.java:133)
> at
> net.sourceforge.squirrel_sql.client.mainframe.action.OpenConnectionCommand.execute(OpenConnectionCommand.java:97)
> at
> net.sourceforge.squirrel_sql.client.mainframe.action.ConnectToAliasCommand$SheetHandler.run(ConnectToAliasCommand.java:280)
> at
> net.sourceforge.squirrel_sql.client.mainframe.action.ConnectToAliasCommand$SheetHandler.performOK(ConnectToAliasCommand.java:237)
> at
> net.sourceforge.squirrel_sql.client.gui.db.ConnectionInternalFrame.connect(ConnectionInternalFrame.java:311)
> at
> net.sourceforge.squirrel_sql.client.gui.db.ConnectionInternalFrame.access$300(ConnectionInternalFrame.java:56)
> at
> net.sourceforge.squirrel_sql.client.gui.db.ConnectionInternalFrame$MyOkClosePanelListener.okPressed(ConnectionInternalFrame.java:461)
> at
> net.sourceforge.squirrel_sql.client.gui.OkClosePanel.fireButtonPressed(OkClosePanel.java:148)
> at
> net.sourceforge.squirrel_sql.client.gui.OkClosePanel.access$100(OkClosePanel.java:33)
> at
> net.sourceforge.squirrel_sql.client.gui.OkClosePanel$1.actionPerformed(OkClosePanel.java:174)
> at
> javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
> at
> javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
> at
> javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
> at
> javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
> at
> javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
> at java.awt.Component.processMouseEvent(Component.java:6290)
> at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
> at java.awt.Component.processEvent(Component.java:6055)
> at java.awt.Container.processEvent(Container.java:2039)
> at java.awt.Component.dispatchEventImpl(Component.java:4653)
> at java.awt.Container.dispatchEventImpl(Container.java:2097)
> at java.awt.Component.dispatchEvent(Component.java:4481)
> at
> java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4575)
> at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4236)
> at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4166)
> at java.awt.Container.dispatchEventImpl(Container.java:2083)
> at java.awt.Window.dispatchEventImpl(Window.java:2482)
> at java.awt.Component.dispatchEvent(Component.java:4481)
> at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:648)
> at java.awt.EventQueue.access$000(EventQueue.java:84)
> at java.awt.EventQueue$1.run(EventQueue.java:607)
> at java.awt.EventQueue$1.run(EventQueue.java:605)
> at java.security.AccessController.doPrivileged(Native Method)
> at
> java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
> at
> java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98)
> at java.awt.EventQueue$2.run(EventQueue.java:621)
> at java.awt.EventQueue$2.run(EventQueue.java:619)
> at java.security.AccessController.doPrivileged(Native Method)
> at
> java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
> at java.awt.EventQueue.dispatchEvent(EventQueue.java:618)
> at
> net.sourceforge.squirrel_sql.client.Main$1.dispatchEvent(Main.java:99)
> at
> java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
> at
> java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
> at
> java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
> at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
> at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
> at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
> Caused by: java.sql.SQLException: Failed to start database
> 'c:\gexcat\gexcat.db5' with class loader
> net.sourceforge.squirrel_sql.fw.sql.SQLDriverClassLoader@21aac775, 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)
> ... 57 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)
> ... 54 more
> Caused by: java.lang.NullPointerException
> at
> org.apache.derby.impl.store.raw.data.EncryptContainerOperation.<init>(Unknown
> Source)
> at
> org.apache.derby.impl.store.raw.data.EncryptData.encryptContainer(Unknown
> Source)
> at
> org.apache.derby.impl.store.raw.data.EncryptData.encryptAllContainers(Unknown
> Source)
> at
> org.apache.derby.impl.store.raw.data.BaseDataFileFactory.encryptAllContainers(Unknown
> Source)
> at
> org.apache.derby.impl.store.raw.RawStore.configureDatabaseForEncryption(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)
> ... 54 more
> </code>
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