Can you please share your log files in data/log/* and data/graph.db/messages.log
Michael > Am 09.09.2015 um 23:01 schrieb Maria <maria.pacha...@gmail.com>: > > Hello! > I'm facing exactly the same problem. I updated Neo4J from 2.0.0 to 2.2.4 and > now I cannot open any database. > After setting the "allow_store_upgrade=true" I get the same message: > "Starting Neo4j Server failed: Startup failed due to preflight task [class > org.neo4j.server.preflight.PerformUpgradeIfNecessary]: Unable to upgrade > database" > > Is there any solution to this problem? I cannot open any database. > > > El lunes, 4 de agosto de 2014, 4:49:37 (UTC-5), Mattias Persson escribió: > Perfect, would be great if you could send some link to me and possibly > Michael directly. > > > On Mon, Aug 4, 2014 at 10:01 AM, AJ NOURI <ajn...@ <>gmail.com > <http://gmail.com/>> wrote: > Hi Michael, > Thanks for your prompt reply. Do you mean the compressed content of > default.graphdb directory? it is 60 MB. > > > AJ > > > 2014-08-04 8:35 GMT+02:00 Mattias Persson <mat...@ <>neotechnology.com > <http://neotechnology.com/>>: > That looks awfully weird, I can't see how that NPE comes to be. Your database > would help immensly. > > > On Sun, Aug 3, 2014 at 2:01 PM, Michael Hunger <michael...@ <>neotechnology. > <http://neotechnology.com/>com <http://neotechnology.com/>> wrote: > Hi, > > Sorry to hear that, I take it up with our engineering team. > > Would you be able to share your database (pre upgrade and post upgrade) ? > > Please continue until then with 2.0.3 > > Thanks so much, > > Michael > > > > On Sun, Aug 3, 2014 at 12:16 PM, AJ NOURI <ajn...@ <>gmail.com > <http://gmail.com/>> wrote: > The last working version was 2.0.3. I cannot upgrade to any higher version, > I'am getting the same error message: > > Starting Neo4j Server failed: Startup failed due to preflight task [class > org.neo4j.server.preflight.PerformUpgradeIfNecessary]: Unable to upgrade > database > > > > Though, I followed instructions in > http://docs.neo4j.org/chunked/snapshot/deployment-upgrading.html#deployment-upgrading-two-zero > <> and have changed "allow_store_upgrade=true" inside neo4j.properties to > allow upgrade. > > > ------------- > > Here is the content of console.log > > 12:04:35.475 [AWT-EventQueue-0] INFO org.neo4j.server.CommunityNeoServer - > Setting startup timeout to: 120000ms based on -1 > 12:04:35.702 [AWT-EventQueue-0] INFO o.n.s.p.PerformUpgradeIfNecessary - > Failed to start Neo4j with an older data store version. To enable automatic > upgrade, please set configuration parameter "allow_store_upgrade=true" > Failed to start Neo4j with an older data store version. To enable automatic > upgrade, please set configuration parameter "allow_store_upgrade=true" > 12:04:35.703 [AWT-EventQueue-0] INFO o.n.server.preflight.PreFlightTasks - > Failed to start Neo4j with an older data store version. To enable automatic > upgrade, please set configuration parameter "allow_store_upgrade=true" > 12:05:32.729 [AWT-EventQueue-0] INFO org.neo4j.server.CommunityNeoServer - > Setting startup timeout to: 120000ms based on -1 > 12:05:32.847 [AWT-EventQueue-0] ERROR o.n.s.p.PerformUpgradeIfNecessary - > Unknown error > java.lang.NullPointerException: null > at > org.neo4j.kernel.impl.storemigration.StoreMigrator.moveMigratedFiles(StoreMigrator.java:232) > ~[neo4j-desktop-2.1.3.jar:2.1.3] > at > org.neo4j.kernel.impl.storemigration.StoreUpgrader.moveMigratedFilesToWorkingDirectory(StoreUpgrader.java:225) > ~[neo4j-desktop-2.1.3.jar:2.1.3] > at > org.neo4j.kernel.impl.storemigration.StoreUpgrader.migrateIfNeeded(StoreUpgrader.java:171) > ~[neo4j-desktop-2.1.3.jar:2.1.3] > at > org.neo4j.kernel.impl.storemigration.StoreMigrationTool.run(StoreMigrationTool.java:86) > ~[neo4j-desktop-2.1.3.jar:2.1.3] > at > org.neo4j.server.preflight.PerformUpgradeIfNecessary.run(PerformUpgradeIfNecessary.java:84) > ~[neo4j-desktop-2.1.3.jar:2.1.3] > at > org.neo4j.server.preflight.PreFlightTasks.run(PreFlightTasks.java:71) > [neo4j-desktop-2.1.3.jar:2.1.3] > at > org.neo4j.server.AbstractNeoServer.runPreflightTasks(AbstractNeoServer.java:357) > [neo4j-desktop-2.1.3.jar:2.1.3] > at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:154) > [neo4j-desktop-2.1.3.jar:2.1.3] > at > org.neo4j.desktop.runtime.DatabaseActions.start(DatabaseActions.java:68) > [neo4j-desktop-2.1.3.jar:2.1.3] > at > org.neo4j.desktop.ui.StartDatabaseActionListener$1.run(StartDatabaseActionListener.java:61) > [neo4j-desktop-2.1.3.jar:2.1.3] > at java.awt.event.InvocationEvent.dispatch(Unknown Source) [na:1.7.0_51] > at java.awt.EventQueue.dispatchEventImpl(Unknown Source) [na:1.7.0_51] > at java.awt.EventQueue.access$200(Unknown Source) [na:1.7.0_51] > at java.awt.EventQueue$3.run(Unknown Source) [na:1.7.0_51] > at java.awt.EventQueue$3.run(Unknown Source) [na:1.7.0_51] > at java.security.AccessController.doPrivileged(Native Method) > [na:1.7.0_51] > at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown > Source) [na:1.7.0_51] > at java.awt.EventQueue.dispatchEvent(Unknown Source) [na:1.7.0_51] > at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) > [na:1.7.0_51] > at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) > [na:1.7.0_51] > at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) > [na:1.7.0_51] > at java.awt.EventDispatchThread.pumpEvents(Unknown Source) [na:1.7.0_51] > at java.awt.EventDispatchThread.pumpEvents(Unknown Source) [na:1.7.0_51] > at java.awt.EventDispatchThread.run(Unknown Source) [na:1.7.0_51] > 12:05:32.850 [AWT-EventQueue-0] INFO o.n.server.preflight.PreFlightTasks - > Unable to upgrade database > 12:05:53.492 [AWT-EventQueue-0] INFO org.neo4j.server.CommunityNeoServer - > Setting startup timeout to: 120000ms based on -1 > 12:05:53.630 [AWT-EventQueue-0] ERROR o.n.s.p.PerformUpgradeIfNecessary - > Unknown error > java.lang.NullPointerException: null > at > org.neo4j.kernel.impl.storemigration.StoreMigrator.moveMigratedFiles(StoreMigrator.java:232) > ~[neo4j-desktop-2.1.3.jar:2.1.3] > at > org.neo4j.kernel.impl.storemigration.StoreUpgrader.moveMigratedFilesToWorkingDirectory(StoreUpgrader.java:225) > ~[neo4j-desktop-2.1.3.jar:2.1.3] > at > org.neo4j.kernel.impl.storemigration.StoreUpgrader.migrateIfNeeded(StoreUpgrader.java:171) > ~[neo4j-desktop-2.1.3.jar:2.1.3] > at > org.neo4j.kernel.impl.storemigration.StoreMigrationTool.run(StoreMigrationTool.java:86) > ~[neo4j-desktop-2.1.3.jar:2.1.3] > at > org.neo4j.server.preflight.PerformUpgradeIfNecessary.run(PerformUpgradeIfNecessary.java:84) > ~[neo4j-desktop-2.1.3.jar:2.1.3] > at > org.neo4j.server.preflight.PreFlightTasks.run(PreFlightTasks.java:71) > [neo4j-desktop-2.1.3.jar:2.1.3] > at > org.neo4j.server.AbstractNeoServer.runPreflightTasks(AbstractNeoServer.java:357) > [neo4j-desktop-2.1.3.jar:2.1.3] > at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:154) > [neo4j-desktop-2.1.3.jar:2.1.3] > at > org.neo4j.desktop.runtime.DatabaseActions.start(DatabaseActions.java:68) > [neo4j-desktop-2.1.3.jar:2.1.3] > at > org.neo4j.desktop.ui.StartDatabaseActionListener$1.run(StartDatabaseActionListener.java:61) > [neo4j-desktop-2.1.3.jar:2.1.3] > at java.awt.event.InvocationEvent.dispatch(Unknown Source) [na:1.7.0_51] > at java.awt.EventQueue.dispatchEventImpl(Unknown Source) [na:1.7.0_51] > at java.awt.EventQueue.access$200(Unknown Source) [na:1.7.0_51] > at java.awt.EventQueue$3.run(Unknown Source) [na:1.7.0_51] > at java.awt.EventQueue$3.run(Unknown Source) [na:1.7.0_51] > at java.security.AccessController.doPrivileged(Native Method) > [na:1.7.0_51] > at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown > Source) [na:1.7.0_51] > at java.awt.EventQueue.dispatchEvent(Unknown Source) [na:1.7.0_51] > at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) > [na:1.7.0_51] > at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) > [na:1.7.0_51] > at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) > [na:1.7.0_51] > at java.awt.EventDispatchThread.pumpEvents(Unknown Source) [na:1.7.0_51] > at java.awt.EventDispatchThread.pumpEvents(Unknown Source) [na:1.7.0_51] > at java.awt.EventDispatchThread.run(Unknown Source) [na:1.7.0_51] > 12:05:53.633 [AWT-EventQueue-0] INFO o.n.server.preflight.PreFlightTasks - > Unable to upgrade database > 12:10:05.615 [AWT-EventQueue-0] INFO org.neo4j.server.CommunityNeoServer - > Setting startup timeout to: 120000ms based on -1 > 12:10:05.744 [AWT-EventQueue-0] ERROR o.n.s.p.PerformUpgradeIfNecessary - > Unknown error > java.lang.NullPointerException: null > at > org.neo4j.kernel.impl.storemigration.StoreMigrator.moveMigratedFiles(StoreMigrator.java:232) > ~[neo4j-desktop-2.1.3.jar:2.1.3] > at > org.neo4j.kernel.impl.storemigration.StoreUpgrader.moveMigratedFilesToWorkingDirectory(StoreUpgrader.java:225) > ~[neo4j-desktop-2.1.3.jar:2.1.3] > at > org.neo4j.kernel.impl.storemigration.StoreUpgrader.migrateIfNeeded(StoreUpgrader.java:171) > ~[neo4j-desktop-2.1.3.jar:2.1.3] > at > org.neo4j.kernel.impl.storemigration.StoreMigrationTool.run(StoreMigrationTool.java:86) > ~[neo4j-desktop-2.1.3.jar:2.1.3] > at > org.neo4j.server.preflight.PerformUpgradeIfNecessary.run(PerformUpgradeIfNecessary.java:84) > ~[neo4j-desktop-2.1.3.jar:2.1.3] > at > org.neo4j.server.preflight.PreFlightTasks.run(PreFlightTasks.java:71) > [neo4j-desktop-2.1.3.jar:2.1.3] > at > org.neo4j.server.AbstractNeoServer.runPreflightTasks(AbstractNeoServer.java:357) > [neo4j-desktop-2.1.3.jar:2.1.3] > at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:154) > [neo4j-desktop-2.1.3.jar:2.1.3] > at > org.neo4j.desktop.runtime.DatabaseActions.start(DatabaseActions.java:68) > [neo4j-desktop-2.1.3.jar:2.1.3] > at > org.neo4j.desktop.ui.StartDatabaseActionListener$1.run(StartDatabaseActionListener.java:61) > [neo4j-desktop-2.1.3.jar:2.1.3] > at java.awt.event.InvocationEvent.dispatch(Unknown Source) [na:1.7.0_51] > at java.awt.EventQueue.dispatchEventImpl(Unknown Source) [na:1.7.0_51] > at java.awt.EventQueue.access$200(Unknown Source) [na:1.7.0_51] > at java.awt.EventQueue$3.run(Unknown Source) [na:1.7.0_51] > at java.awt.EventQueue$3.run(Unknown Source) [na:1.7.0_51] > at java.security.AccessController.doPrivileged(Native Method) > [na:1.7.0_51] > at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown > Source) [na:1.7.0_51] > at java.awt.EventQueue.dispatchEvent(Unknown Source) [na:1.7.0_51] > at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) > [na:1.7.0_51] > at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) > [na:1.7.0_51] > at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) > [na:1.7.0_51] > at java.awt.EventDispatchThread.pumpEvents(Unknown Source) [na:1.7.0_51] > at java.awt.EventDispatchThread.pumpEvents(Unknown Source) [na:1.7.0_51] > at java.awt.EventDispatchThread.run(Unknown Source) [na:1.7.0_51] > 12:10:05.747 [AWT-EventQueue-0] INFO o.n.server.preflight.PreFlightTasks - > Unable to upgrade database > > > -- > You received this message because you are subscribed to the Google Groups > "Neo4j" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to neo4j+un...@ <>googlegroups.com <http://googlegroups.com/>. > For more options, visit https://groups.google.com/d/optout > <https://groups.google.com/d/optout>. > > > -- > You received this message because you are subscribed to the Google Groups > "Neo4j" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to neo4j+un...@ <>googlegroups.com <http://googlegroups.com/>. > For more options, visit https://groups.google.com/d/optout > <https://groups.google.com/d/optout>. > > > > -- > Mattias Persson > Neo4j Hacker at Neo Technology > > -- > You received this message because you are subscribed to a topic in the Google > Groups "Neo4j" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/neo4j/kb-2QtGo4T4/unsubscribe > <https://groups.google.com/d/topic/neo4j/kb-2QtGo4T4/unsubscribe>. > To unsubscribe from this group and all its topics, send an email to > neo4j+un...@ <>googlegroups.com <http://googlegroups.com/>. > > For more options, visit https://groups.google.com/d/optout > <https://groups.google.com/d/optout>. > > > -- > You received this message because you are subscribed to the Google Groups > "Neo4j" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to neo4j+un...@ <>googlegroups.com <http://googlegroups.com/>. > For more options, visit https://groups.google.com/d/optout > <https://groups.google.com/d/optout>. > > > > -- > Mattias Persson > Neo4j Hacker at Neo Technology > > -- > You received this message because you are subscribed to the Google Groups > "Neo4j" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to neo4j+unsubscr...@googlegroups.com > <mailto:neo4j+unsubscr...@googlegroups.com>. > For more options, visit https://groups.google.com/d/optout > <https://groups.google.com/d/optout>. -- You received this message because you are subscribed to the Google Groups "Neo4j" group. 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