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Petr Slaby commented on DERBY-5936: ----------------------------------- Hi Rick, {quote} If you are running client/server, then you could try running the Derby server from a separate account and open the database in a subdirectory of that account which only that user can access. {quote} We do have that option, but it is a bit more difficult to configure in a distributed environment with several thousands of end users. It might be an option if everything else fails. {quote} I don't have a clear picture of why an in-memory Derby database isn't a good fit for your application. Does the cache need to persist across reboots of the application? {quote} Yes, exactly. The cache needs to persist across reboots of the application as it is expensive to fill it. Regards, Petr. > AllocPage.ReadContainerInfo throws ArrayIndexOutOfBoundsException at arraycopy > ------------------------------------------------------------------------------ > > Key: DERBY-5936 > URL: https://issues.apache.org/jira/browse/DERBY-5936 > Project: Derby > Issue Type: Bug > Components: Store > Affects Versions: 10.6.1.0 > Environment: intel, windows XP, embedded driver, c3p0 > Reporter: Yuan Yao > Labels: derby_triage10_12 > > The db may not be closed normally. It throws following exceptions as starting. > logs: > {code} > Caused by: java.lang.ArrayIndexOutOfBoundsException > at java.lang.System.arraycopy(Native Method) > at > org.apache.derby.impl.store.raw.data.AllocPage.ReadContainerInfo(Unknown > Source) > at > org.apache.derby.impl.store.raw.data.FileContainer.readHeader(Unknown Source) > at org.apache.derby.impl.store.raw.data.RAFContainer.run(Unknown Source) > at java.security.AccessController.doPrivileged(Native Method) > at > org.apache.derby.impl.store.raw.data.RAFContainer.openContainer(Unknown > Source) > at > org.apache.derby.impl.store.raw.data.RAFContainer4.openContainer(Unknown > Source) > at org.apache.derby.impl.store.raw.data.FileContainer.setIdent(Unknown > Source) > at > org.apache.derby.impl.store.raw.data.RAFContainer.setIdentity(Unknown Source) > at org.apache.derby.impl.services.cache.ConcurrentCache.find(Unknown > Source) > at > org.apache.derby.impl.store.raw.data.BaseDataFileFactory.openContainer(Unknown > Source) > at > org.apache.derby.impl.store.raw.data.BaseDataFileFactory.openDroppedContainer(Unknown > Source) > at > org.apache.derby.impl.store.raw.xact.Xact.openDroppedContainer(Unknown Source) > at > org.apache.derby.impl.store.raw.data.ContainerBasicOperation.findContainer(Unknown > Source) > at > org.apache.derby.impl.store.raw.data.ContainerBasicOperation.needsRedo(Unknown > Source) > at org.apache.derby.impl.store.raw.log.FileLogger.redo(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) > ... 24 more > {code} > I'd like to upload data files if necessary. -- This message was sent by Atlassian JIRA (v6.3.15#6346)