Hey, the problem is related on how windows services are hard-killed after a too short timeout.
It's planned to be worked on resolving this issue, but I can give no date / release on when it will be fixed. So for now, if you need a cleanly shut down database (e.g. for an upgrade), please use the shell to get a cleanly shutdown db, like this: Neo4jShell.bat -path \path\to\graph.db -c quit If you installed the neo4j installer for windows, either download the zip-distribution which contains the shell or have a look at Mark's blog post: http://www.markhneedham.com/blog/2013/11/29/neo4j-the-case-of-windows-neo4j-desktop-and-the-invisible-text/ Cheers, Michael Am 27.06.2014 um 02:19 schrieb Bill Scheidel <b...@bunkat.com>: > I ran into this same problem trying to upgrade from 2.0.1 to 2.1.2. > > On Tuesday, June 24, 2014 1:52:46 AM UTC-7, Denys Hryvastov wrote: > Ok, > > After having an email thread with neo4j support team (thanks them for quick > and full responses for all my questions) I have decided to use neo4jshell.bat > as a workaround for closing the database properly. > Also, it is important to note that neo4j 1.9.5 cannot be directly upgraded to > 2.1.2. 1.9.5 must be upgraded to 2.0.3 first, then to 2.1.2. > > Thanks, > Denys > > > On Wednesday, June 18, 2014 3:04:19 PM UTC+3, Denys Hryvastov wrote: > Thank you, Jim! > > Your post was really very useful for me, it has given me some more thoughts > and information. > I will continue with my experiments and will post here the results that I > will get. > > -Denys > > On Wednesday, June 18, 2014 12:45:08 AM UTC+3, Jim Salmons wrote: > Hi Denys, > > I think you're experience is a variation of mine as related here. Seems to be > a long-standing issue that hasn't bitten too many but is problematic for the > 2.1 database migration. There are some tips/insight on the link. The Neo > folks are aware of the issue so I expect we'll see a fix at some point, maybe > soon. > > Have you tried the "Ole Out and In" -- dump it from your 'corrupt' DB and > load it in an empty 2.1? I had a number of tiny to small research and > self-learning DBs that it was so much easier to go out and back in on a fresh > 2.1 store. > > That tip about timeouts might help you, too. And the Neo4j Mojo that I am not > qualified to comment on and I suspect is a big factor has to do with > leveraging 2.0+ version indexing and constraints, etc. There might be some > tweaks to the schema that you can make before migrating that, along with the > increased timeout value, might give the migration process the room to work > its one-time-only procedure. > > It's a painful problem but, as you can imagine, hits a relative small segment > of the broader Neo4j community. BTW, if you run Neo4j as a Windows Service, > have you tried my mini Control Panel? :-) > http://jim-salmons.github.io/neo4jcp/ > > I've subscribed to this thread and will let you know if I learn anything > more, etc. > > --Jim-- > > www.FactMiners.org and www.SoftalkApple.com > > On Tuesday, June 17, 2014 4:50:09 AM UTC-5, Denys Hryvastov wrote: > Here is a stack trace that I get when I try to do upgrade from 1.9.5 to 2.0: > > 2014-06-17 09:48:27.319+0000 INFO [API] Setting startup timeout to: 120000ms > based on -1 > Detected incorrectly shut down database, performing recovery.. > 2014-06-17 09:48:28.108+0000 DEBUG [API] > org.neo4j.server.ServerStartupException: Starting Neo4j Server failed: Error > starting org.neo4j.kernel.EmbeddedGraphDatabase, > D:\Neo4j\neo4j-enterprise-2.0.0\data\graph.db > at > org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:209) > ~[neo4j-server-2.0.0.jar:2.0.0] > at org.neo4j.server.Bootstrapper.start(Bootstrapper.java:87) > [neo4j-server-2.0.0.jar:2.0.0] > at org.neo4j.server.Bootstrapper.main(Bootstrapper.java:50) > [neo4j-server-2.0.0.jar:2.0.0] > Caused by: java.lang.RuntimeException: Error starting > org.neo4j.kernel.EmbeddedGraphDatabase, > D:\Neo4j\neo4j-enterprise-2.0.0\data\graph.db > at > org.neo4j.kernel.InternalAbstractGraphDatabase.run(InternalAbstractGraphDatabase.java:333) > ~[neo4j-kernel-2.0.0.jar:2.0.0] > at > org.neo4j.kernel.EmbeddedGraphDatabase.<init>(EmbeddedGraphDatabase.java:63) > ~[neo4j-kernel-2.0.0.jar:2.0.0] > at > org.neo4j.graphdb.factory.GraphDatabaseFactory$1.newDatabase(GraphDatabaseFactory.java:92) > ~[neo4j-kernel-2.0.0.jar:2.0.0] > at > org.neo4j.graphdb.factory.GraphDatabaseBuilder.newGraphDatabase(GraphDatabaseBuilder.java:198) > ~[neo4j-kernel-2.0.0.jar:2.0.0] > at > org.neo4j.kernel.impl.recovery.StoreRecoverer.recover(StoreRecoverer.java:115) > ~[neo4j-kernel-2.0.0.jar:2.0.0] > at > org.neo4j.server.preflight.PerformRecoveryIfNecessary.run(PerformRecoveryIfNecessary.java:59) > ~[neo4j-server-2.0.0.jar:2.0.0] > at > org.neo4j.server.preflight.PreFlightTasks.run(PreFlightTasks.java:70) > ~[neo4j-server-2.0.0.jar:2.0.0] > at > org.neo4j.server.AbstractNeoServer.runPreflightTasks(AbstractNeoServer.java:319) > ~[neo4j-server-2.0.0.jar:2.0.0] > at > org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:144) > ~[neo4j-server-2.0.0.jar:2.0.0] > ... 2 common frames omitted > Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component > 'org.neo4j.kernel.impl.transaction.XaDataSourceManager@2b1eb67d' was > successfully initialized, but failed to start. > Please see attached cause exception. > at > org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:504) > ~[neo4j-kernel-2.0.0.jar:2.0.0] > at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:115) > ~[neo4j-kernel-2.0.0.jar:2.0.0] > at > org.neo4j.kernel.InternalAbstractGraphDatabase.run(InternalAbstractGraphDatabase.java:310) > ~[neo4j-kernel-2.0.0.jar:2.0.0] > ... 10 common frames omitted > Caused by: org.neo4j.kernel.lifecycle.LifecycleException: Component > 'org.neo4j.kernel.impl.nioneo.xa.NeoStoreXaDataSource@1bf5df6a' was > successfully initialized, but failed to start. P > lease see attached cause exception. > at > org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:504) > ~[neo4j-kernel-2.0.0.jar:2.0.0] > at org.neo4j.kernel.lifecycle.LifeSupport.start(LifeSupport.java:115) > ~[neo4j-kernel-2.0.0.jar:2.0.0] > at > org.neo4j.kernel.impl.transaction.XaDataSourceManager.start(XaDataSourceManager.java:164) > ~[neo4j-kernel-2.0.0.jar:2.0.0] > at > org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:498) > ~[neo4j-kernel-2.0.0.jar:2.0.0] > ... 12 common frames omitted > Caused by: > org.neo4j.kernel.impl.storemigration.StoreUpgrader$UpgradingStoreVersionNotFoundException: > 'neostore' does not contain a store version, please ensure that the original > datab > ase was shut down in a clean state. > at > org.neo4j.kernel.impl.storemigration.UpgradableDatabase.checkUpgradeable(UpgradableDatabase.java:85) > ~[neo4j-kernel-2.0.0.jar:2.0.0] > at > org.neo4j.kernel.impl.storemigration.StoreUpgrader.attemptUpgrade(StoreUpgrader.java:72) > ~[neo4j-kernel-2.0.0.jar:2.0.0] > at > org.neo4j.kernel.impl.nioneo.store.StoreFactory.tryToUpgradeStores(StoreFactory.java:143) > ~[neo4j-kernel-2.0.0.jar:2.0.0] > at > org.neo4j.kernel.impl.nioneo.store.StoreFactory.newNeoStore(StoreFactory.java:123) > ~[neo4j-kernel-2.0.0.jar:2.0.0] > at > org.neo4j.kernel.impl.nioneo.xa.NeoStoreXaDataSource.start(NeoStoreXaDataSource.java:323) > ~[neo4j-kernel-2.0.0.jar:2.0.0] > at > org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:498) > ~[neo4j-kernel-2.0.0.jar:2.0.0] > ... 15 common frames omitted > 2014-06-17 09:48:28.109+0000 DEBUG [API] Failed to start Neo Server on port > [7474] > > -- > 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. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "Neo4j" group. 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