Unable to upgrade 2.1.6 database to 2.2.0-RC1

[bi...@levelstory.com]

I'm trying to test out the new Release Candidate of 2.2 but it won't upgrade my database from 2.1.6.  I've made sure to shut down the 2.1.6 database cleanly:

dev:~/Downloads/neo4j-enterprise-2.1.6/bin$ sudo ./neo4j stop

Stopping Neo4j Server [3940]....... done

And made sure to allow for store upgrades:

# Enable this to be able to upgrade a store from an older version.

allow_store_upgrade=true

But when I copy over the graph.db folder and try to start it with 2.2 I get this in the log:

2015-03-09 21:19:18.514+0000 INFO  [API] Setting startup timeout to: 120000ms ba

sed on 120000

Starting upgrade of database store files

2015-03-09 21:19:18.792+0000 INFO  [API] Unable to upgrade database

Is there anything else I need to do? A better error message would definitely be helpful.

Thanks,

bill

[Michael Hunger]

yes, you're right

could you check the graph.db/messages.log file?

Thanks so much.

Michael

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[bi...@levelstory.com]

This looks like the relevant portion of the log:

2015-03-09 21:19:18.514+0000 INFO  [o.n.s.e.EnterpriseNeoServer]: Setting startup timeout to: 120000ms based on 120000

2015-03-09 21:19:18.741+0000 INFO  [o.n.k.i.s.StoreMigrationTool]: Starting upgrade of database store files

2015-03-09 21:19:18.792+0000 ERROR [o.n.s.p.PerformUpgradeIfNecessary]: Unknown error

java.lang.NegativeArraySizeException: null

at org.neo4j.kernel.impl.transaction.command.PhysicalLogNeoCommandReaderV1$PhysicalNeoCommandReader.readDynamicRecord(PhysicalLogNeoCommandReaderV1.java:507) ~[neo4j-kernel-2.2.0-RC01.jar:2.2.0-RC01]

at org.neo4j.kernel.impl.transaction.command.PhysicalLogNeoCommandReaderV1$PhysicalNeoCommandReader.readPropertyRecord(PhysicalLogNeoCommandReaderV1.java:582) ~[neo4j-kernel-2.2.0-RC01.jar:2.2.0-RC01]

at org.neo4j.kernel.impl.transaction.command.PhysicalLogNeoCommandReaderV1$PhysicalNeoCommandReader.visitPropertyCommand(PhysicalLogNeoCommandReaderV1.java:293) ~[neo4j-kernel-2.2.0-RC01.jar:2.2.0-RC01]

at org.neo4j.kernel.impl.transaction.command.Command$PropertyCommand.handle(Command.java:325) ~[neo4j-kernel-2.2.0-RC01.jar:2.2.0-RC01]

at org.neo4j.kernel.impl.transaction.command.PhysicalLogNeoCommandReaderV1.read(PhysicalLogNeoCommandReaderV1.java:185) ~[neo4j-kernel-2.2.0-RC01.jar:2.2.0-RC01]

at org.neo4j.kernel.impl.transaction.log.entry.LogEntryParsersV4$4.parse(LogEntryParsersV4.java:134) ~[neo4j-kernel-2.2.0-RC01.jar:2.2.0-RC01]

at org.neo4j.kernel.impl.transaction.log.entry.LogEntryParsersV4$4.parse(LogEntryParsersV4.java:126) ~[neo4j-kernel-2.2.0-RC01.jar:2.2.0-RC01]

at org.neo4j.kernel.impl.transaction.log.entry.VersionAwareLogEntryReader.readLogEntry(VersionAwareLogEntryReader.java:80) ~[neo4j-kernel-2.2.0-RC01.jar:2.2.0-RC01]

at org.neo4j.kernel.impl.transaction.log.entry.LogEntryReaderFactory$1.readLogEntry(LogEntryReaderFactory.java:71) ~[neo4j-kernel-2.2.0-RC01.jar:2.2.0-RC01]

at org.neo4j.kernel.impl.transaction.log.entry.LogEntryReaderFactory$1.readLogEntry(LogEntryReaderFactory.java:67) ~[neo4j-kernel-2.2.0-RC01.jar:2.2.0-RC01]

at org.neo4j.kernel.impl.storemigration.legacylogs.LogEntrySortingCursor.perhapsFetchEntriesFromChannel(LogEntrySortingCursor.java:90) ~[neo4j-kernel-2.2.0-RC01.jar:2.2.0-RC01]

at org.neo4j.kernel.impl.storemigration.legacylogs.LogEntrySortingCursor.next(LogEntrySortingCursor.java:61) ~[neo4j-kernel-2.2.0-RC01.jar:2.2.0-RC01]

at org.neo4j.kernel.impl.storemigration.legacylogs.LegacyLogs.getTransactionChecksum(LegacyLogs.java:131) ~[neo4j-kernel-2.2.0-RC01.jar:2.2.0-RC01]

at org.neo4j.kernel.impl.storemigration.StoreMigrator.extractTransactionChecksum(StoreMigrator.java:248) ~[neo4j-kernel-2.2.0-RC01.jar:2.2.0-RC01]

at org.neo4j.kernel.impl.storemigration.StoreMigrator.migrate(StoreMigrator.java:188) ~[neo4j-kernel-2.2.0-RC01.jar:2.2.0-RC01]

at org.neo4j.kernel.impl.storemigration.StoreUpgrader.migrateToIsolatedDirectory(StoreUpgrader.java:282) ~[neo4j-kernel-2.2.0-RC01.jar:2.2.0-RC01]

at org.neo4j.kernel.impl.storemigration.StoreUpgrader.migrateIfNeeded(StoreUpgrader.java:163) ~[neo4j-kernel-2.2.0-RC01.jar:2.2.0-RC01]

at org.neo4j.kernel.impl.storemigration.StoreMigrationTool.run(StoreMigrationTool.java:90) ~[neo4j-kernel-2.2.0-RC01.jar:2.2.0-RC01]

at org.neo4j.server.preflight.PerformUpgradeIfNecessary.run(PerformUpgradeIfNecessary.java:81) ~[neo4j-server-2.2.0-RC01.jar:2.2.0-RC01]

at org.neo4j.server.preflight.PreFlightTasks.run(PreFlightTasks.java:71) [neo4j-server-2.2.0-RC01.jar:2.2.0-RC01]

at org.neo4j.server.AbstractNeoServer.runPreflightTasks(AbstractNeoServer.java:387) [neo4j-server-2.2.0-RC01.jar:2.2.0-RC01]

at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:195) [neo4j-server-2.2.0-RC01.jar:2.2.0-RC01]

at org.neo4j.server.Bootstrapper.start(Bootstrapper.java:117) [neo4j-server-2.2.0-RC01.jar:2.2.0-RC01]

at org.neo4j.server.Bootstrapper.main(Bootstrapper.java:69) [neo4j-server-2.2.0-RC01.jar:2.2.0-RC01]

2015-03-09 21:19:18.792+0000 INFO  [o.n.s.p.PreFlightTasks]: Unable to upgrade database

2015-03-09 21:19:18.794+0000 ERROR [o.n.s.e.EnterpriseBootstrapper]: Failed to start Neo Server on port [7474]

org.neo4j.server.ServerStartupException: Starting Neo4j Server failed: Startup failed due to preflight task [class org.neo4j.server.preflight.PerformUpgradeIfNecessary]: Unable to upgrade database

at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:255) ~[neo4j-server-2.2.0-RC01.jar:2.2.0-RC01]

at org.neo4j.server.Bootstrapper.start(Bootstrapper.java:117) [neo4j-server-2.2.0-RC01.jar:2.2.0-RC01]

at org.neo4j.server.Bootstrapper.main(Bootstrapper.java:69) [neo4j-server-2.2.0-RC01.jar:2.2.0-RC01]

Caused by: org.neo4j.server.preflight.PreflightFailedException: Startup failed due to preflight task [class org.neo4j.server.preflight.PerformUpgradeIfNecessary]: Unable to upgrade database

at org.neo4j.server.AbstractNeoServer.runPreflightTasks(AbstractNeoServer.java:389) ~[neo4j-server-2.2.0-RC01.jar:2.2.0-RC01]

at org.neo4j.server.AbstractNeoServer.start(AbstractNeoServer.java:195) ~[neo4j-server-2.2.0-RC01.jar:2.2.0-RC01]

... 2 common frames omitted

[Michael Hunger]

Could you share the full log with me as well as a listing of the db-dir content with sizes?

Von meinem iPhone gesendet

[Mattias Persson]

Hi, I've found and fixed the problem. Here is the pull request: https://github.com/neo4j/neo4j/pull/4193 . It will be included in 2.2 GA

Best,
Mattias

[Bill Scheidel]

Thanks! I haven't been able to do any real testing against 2.2 yet due to the couple of issues I've hit. Any way I could get a new build prior to the GA release?

Sent from my iPhone

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