Hi Michael, I'm having the exact same issue and I can open it with a neo4j 2.0.3 database, wondering if you had any other solutions? Thanks, Ryan.
On Saturday, June 21, 2014 10:40:26 AM UTC+1, Michael Hunger wrote: > > Can you open it with a neo4j 2.0.3 database, neo4j-shell and get it to > cleanly shut down? > > Sent from mobile device > > Am 21.06.2014 um 02:41 schrieb [email protected] <javascript:>: > > Hello Michael, > > Thanks for the quick reply. > > On Friday, June 20, 2014 8:23:52 PM UTC-4, Michael Hunger wrote: >> >> The batch-importer generates databases for Neo4j 2.0 >> >> You have to set the upgrade flag "allow_store_upgrade=true" in >> conf/neo4j.properties >> >> > I tried enabling this property, but the server still fails to start. > > Here's what I've tried: > === > > # Stopping the server > $ ./bin/neo4j stop > > # Removing existing 'graph.db' > $ rm -rf ./data/graph.db > > # Copying the sample db from 'bacth-import' > $ cp -r /data/gordon/sources/batch-import/target/graph.db ./data/ > > # Verify the upgrade propery > $ grep "upgrade" conf/* > conf/neo4j.properties:# Enable this to be able to upgrade a store from an > older version > conf/neo4j.properties:allow_store_upgrade=true > > # Start the server > $ ./bin/neo4j start > WARNING: Max 1024 open files allowed, minimum of 40 000 recommended. See > the Neo4j manual. > Using additional JVM arguments: -server -XX:+DisableExplicitGC > -Dorg.neo4j.server.properties=conf/neo4j-server.properties > -Djava.util.logging.config.file=conf/logging.properties > -Dlog4j.configuration=file:conf/log4j.properties -XX:+UseConcMarkSweepGC > -XX:+CMSClassUnloadingEnabled > Starting Neo4j Server...WARNING: not changing user > process [10342]... waiting for server to be ready... Failed to start > within 120 seconds. > Neo4j Server may have failed to start, please check the logs. > === > > The 'console.log' still says: > Detected incorrectly shut down database, performing recovery.. > > > But 'data./graph.db/message.log' has this to say: > === > $ tail ./data/graph.db/messages.log > Caused by: > org.neo4j.kernel.impl.storemigration.StoreUpgrader$UnexpectedUpgradingStoreVersionException: > > 'neostore.nodestore.db' has a store version number that we cannot upgrade > from. Expected 'NodeStore v0.A.1' but file is version 'NodeStore v0.A.0'. > at > org.neo4j.kernel.impl.storemigration.UpgradableDatabase.checkUpgradeable(UpgradableDatabase.java:69) > > ~[neo4j-kernel-2.1.2.jar:2.1.2] > at > org.neo4j.kernel.impl.storemigration.StoreMigrator.needsMigration(StoreMigrator.java:100) > > ~[neo4j-kernel-2.1.2.jar:2.1.2] > at > org.neo4j.kernel.impl.storemigration.StoreUpgrader.getParticipantsEagerToMigrate(StoreUpgrader.java:234) > > ~[neo4j-kernel-2.1.2.jar:2.1.2] > at > org.neo4j.kernel.impl.storemigration.StoreUpgrader.migrateIfNeeded(StoreUpgrader.java:129) > > ~[neo4j-kernel-2.1.2.jar:2.1.2] > at > org.neo4j.kernel.impl.nioneo.xa.NeoStoreXaDataSource.start(NeoStoreXaDataSource.java:350) > > ~[neo4j-kernel-2.1.2.jar:2.1.2] > at > org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.start(LifeSupport.java:507) > > ~[neo4j-kernel-2.1.2.jar:2.1.2] > ... 13 common frames omitted > === > > > Any ideas how to fix it ? > > Thanks! > -gordon > > -- > 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 [email protected] <javascript:>. > For more options, visit 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 [email protected]. For more options, visit https://groups.google.com/d/optout.
